1142709400000000
1,142,709,400,000,000 is an even composite number composed of five prime numbers multiplied together.
1142709400000000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.
Prime factorization of 1142709400000000:
29 × 58 × 72 × 17 × 193
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 17 × 19 × 19 × 19)See below for interesting mathematical facts about the number 1142709400000000 from the Numbermatics database.
Names of 1142709400000000
- Cardinal: 1142709400000000 can be written as One quadrillion, one hundred forty-two trillion, seven hundred nine billion, four hundred million.
Scientific notation
- Scientific notation: 1.1427094 × 1015
Factors of 1142709400000000
Divisors of 1142709400000000
- Number of divisors d(n): 2160
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 19 20 25 28 32 34 35 38 40 49 50 56 64 68 70 76 80 85 95 98 100 112 119 125 128 133 136 140 152 160 170 175 190 196 200 224 238 245 250 256 266 272 280 304 320 323 340 350 361 380 392 400 425 448 475 476 490 500 512 532 544 560 595 608 625 640 646 665 680 700 722 760 784 800 833 850 875 896 931 950 952 980 1000 1064 1088 1120 1190 1216 1225 1250 1280 1292 1330 1360 1400 1444 1520 1568 1600 1615 1666 1700 1750 1792 1805 1862 1900 1904 1960 2000 2125 2128 2176 2240 2261 2375 2380 2432 2450 2500 2527 2560 2584 2660 2720 2800 2888 2975 3040 3125 3136 3200 3230 3325 3332 3400 3500 3584 3610 3724 3800 3808 3920 4000 4165 4250 4256 4352 4375 4480 4522 4655 4750 4760 4864 4900 5000 5054 5168 5320 5440 5600 5776 5950 6080 6125 6137 6250 6272 6400 6460 6650 6664 6800 6859 7000 7220 7448 7600 7616 7840 8000 8075 8330 8500 8512 8704 8750 8960 9025 9044 9310 9500 9520 9728 9800 10000 10108 10336 10625 10640 10880 11200 11305 11552 11875 11900 12160 12250 12274 12500 12544 12635 12800 12920 13300 13328 13600 13718 14000 14440 14875 14896 15200 15232 15625 15680 15827 16000 16150 16625 16660 17000 17024 17500 17689 17920 18050 18088 18620 19000 19040 19600 20000 20216 20672 20825 21250 21280 21760 21875 22400 22610 23104 23275 23750 23800 24320 24500 24548 25000 25088 25270 25840 26600 26656 27200 27436 28000 28880 29750 29792 30400 30464 30625 30685 31250 31360 31654 32000 32300 33250 33320 34000 34048 34295 35000 35378 36100 36176 37240 38000 38080 39200 40000 40375 40432 41344 41650 42500 42560 42959 43520 43750 44800 45125 45220 46208 46550 47500 47600 48013 48640 49000 49096 50000 50540 51680 53125 53200 53312 54400 54872 56000 56525 57760 59375 59500 59584 60800 60928 61250 61370 62500 62720 63175 63308 64000 64600 66500 66640 68000 68096 68590 70000 70756 72200 72352 74375 74480 76000 76160 78125 78400 79135 80000 80750 80864 82688 83125 83300 85000 85120 85918 87500 88445 89600 90250 90440 92416 93100 95000 95200 96026 98000 98192 100000 101080 103360 104125 106250 106400 106624 108800 109375 109744 112000 113050 115520 116375 116603 118750 119000 119168 121600 122500 122740 125000 125440 126350 126616 129200 133000 133280 136000 137180 140000 141512 144400 144704 148750 148960 152000 152320 153125 153425 156250 156800 158270 160000 161500 161728 165376 166250 166600 170000 170240 171475 171836 175000 176890 180500 180880 184832 186200 190000 190400 192052 196000 196384 200000 201875 202160 206720 208250 212500 212800 213248 214795 217600 218750 219488 224000 225625 226100 231040 232750 233206 237500 238000 238336 240065 243200 245000 245480 250000 252700 253232 258400 265625 266000 266560 272000 274360 280000 282625 283024 288800 289408 296875 297500 297920 300713 304000 304640 306250 306850 312500 313600 315875 316540 320000 323000 323456 332500 333200 336091 340000 340480 342950 343672 350000 353780 361000 361760 371875 372400 380000 380800 384104 390625 392000 392768 395675 400000 403750 404320 413440 415625 416500 425000 425600 426496 429590 437500 438976 442225 448000 451250 452200 462080 465500 466412 475000 476000 476672 480130 490000 490960 500000 505400 506464 516800 520625 531250 532000 533120 544000 546875 548720 560000 565250 566048 577600 578816 581875 583015 593750 595000 595840 601426 608000 612500 613700 625000 627200 631750 633080 646000 646912 665000 666400 672182 680000 685900 687344 700000 707560 722000 723520 743750 744800 760000 761600 765625 767125 768208 781250 784000 785536 791350 800000 807500 808640 816221 826880 831250 833000 850000 851200 857375 859180 875000 877952 884450 902500 904400 924160 931000 932824 950000 952000 960260 980000 981920 1000000 1009375 1010800 1012928 1033600 1041250 1062500 1064000 1066240 1073975 1088000 1093750 1097440 1120000 1128125 1130500 1132096 1155200 1157632 1163750 1166030 1187500 1190000 1191680 1200325 1202852 1216000 1225000 1227400 1250000 1263500 1266160 1292000 1293824 1328125 1330000 1332800 1344364 1360000 1371800 1374688 1400000 1413125 1415120 1444000 1447040 1484375 1487500 1489600 1503565 1520000 1523200 1531250 1534250 1536416 1562500 1568000 1571072 1579375 1582700 1600000 1615000 1617280 1632442 1662500 1666000 1680455 1700000 1702400 1714750 1718360 1750000 1755904 1768900 1805000 1808800 1859375 1862000 1865648 1900000 1904000 1920520 1960000 1963840 1978375 2000000 2018750 2021600 2025856 2067200 2078125 2082500 2125000 2128000 2132480 2147950 2187500 2194880 2211125 2240000 2256250 2261000 2264192 2310400 2327500 2332060 2375000 2380000 2383360 2400650 2405704 2450000 2454800 2500000 2527000 2532320 2584000 2603125 2656250 2660000 2665600 2688728 2720000 2734375 2743600 2749376 2800000 2826250 2830240 2888000 2894080 2909375 2915075 2968750 2975000 2979200 3007130 3040000 3062500 3068500 3072832 3125000 3136000 3142144 3158750 3165400 3230000 3234560 3264884 3325000 3332000 3360910 3400000 3429500 3436720 3500000 3511808 3537800 3610000 3617600 3718750 3724000 3731296 3800000 3808000 3828125 3835625 3841040 3920000 3927680 3956750 4000000 4037500 4043200 4051712 4081105 4134400 4156250 4165000 4250000 4256000 4286875 4295900 4375000 4389760 4422250 4512500 4522000 4528384 4620800 4655000 4664120 4750000 4760000 4801300 4811408 4900000 4909600 5000000 5046875 5054000 5064640 5168000 5206250 5312500 5320000 5331200 5369875 5377456 5440000 5468750 5487200 5498752 5600000 5640625 5652500 5660480 5713547 5776000 5788160 5818750 5830150 5937500 5950000 5958400 6001625 6014260 6080000 6125000 6137000 6145664 6250000 6317500 6330800 6460000 6469120 6529768 6640625 6650000 6664000 6721820 6800000 6859000 6873440 7000000 7065625 7075600 7220000 7235200 7421875 7437500 7448000 7462592 7517825 7600000 7616000 7656250 7671250 7682080 7840000 7855360 7896875 7913500 8000000 8075000 8086400 8103424 8162210 8312500 8330000 8402275 8500000 8512000 8573750 8591800 8750000 8779520 8844500 9025000 9044000 9056768 9296875 9310000 9328240 9500000 9520000 9602600 9622816 9800000 9819200 9891875 10000000 10093750 10108000 10129280 10336000 10390625 10412500 10625000 10640000 10662400 10739750 10754912 10937500 10974400 10997504 11055625 11200000 11281250 11305000 11320960 11427094 11552000 11637500 11660300 11875000 11900000 11916800 12003250 12028520 12250000 12274000 12291328 12500000 12635000 12661600 12920000 13015625 13059536 13281250 13300000 13328000 13443640 13600000 13718000 13746880 14000000 14131250 14151200 14440000 14470400 14546875 14575375 14843750 14875000 14896000 14925184 15035650 15200000 15312500 15342500 15364160 15680000 15710720 15793750 15827000 16150000 16172800 16324420 16625000 16660000 16804550 17000000 17147500 17183600 17500000 17559040 17689000 18050000 18088000 18593750 18620000 18656480 19000000 19040000 19140625 19178125 19205200 19245632 19600000 19638400 19783750 20000000 20187500 20216000 20258560 20405525 20672000 20781250 20825000 21250000 21280000 21434375 21479500 21509824 21875000 21948800 21995008 22111250 22562500 22610000 22641920 22854188 23104000 23275000 23320600 23750000 23800000 24006500 24057040 24500000 24548000 24582656 25000000 25234375 25270000 25323200 25840000 26031250 26119072 26562500 26600000 26656000 26849375 26887280 27200000 27436000 27493760 28000000 28203125 28262500 28302400 28567735 28880000 28940800 29093750 29150750 29687500 29750000 29792000 29850368 30008125 30071300 30400000 30625000 30685000 30728320 31587500 31654000 32300000 32345600 32648840 33250000 33320000 33609100 34000000 34295000 34367200 35000000 35328125 35378000 36100000 36176000 37187500 37240000 37312960 37589125 38000000 38080000 38281250 38356250 38410400 38491264 39200000 39276800 39484375 39567500 40000000 40375000 40432000 40517120 40811050 41562500 41650000 42011375 42500000 42560000 42868750 42959000 43019648 43750000 43897600 44222500 45125000 45220000 45283840 45708376 46484375 46550000 46641200 47500000 47600000 48013000 48114080 49000000 49096000 49459375 50000000 50468750 50540000 50646400 51680000 51953125 52062500 52238144 53125000 53200000 53312000 53698750 53774560 54872000 54987520 55278125 56000000 56406250 56525000 56604800 57135470 57760000 58187500 58301500 59375000 59500000 59584000 59700736 60016250 60142600 61250000 61370000 61456640 63175000 63308000 64600000 65078125 65297680 66500000 66640000 67218200 68000000 68590000 68734400 70000000 70656250 70756000 72200000 72352000 72734375 72876875 74375000 74480000 74625920 75178250 76000000 76562500 76712500 76820800 76982528 78400000 78553600 78968750 79135000 80750000 80864000 81622100 83125000 83300000 84022750 85000000 85737500 85918000 86039296 87500000 87795200 88445000 90250000 90440000 91416752 92968750 93100000 93282400 95000000 95200000 95890625 96026000 96228160 98000000 98192000 98918750 100000000 100937500 101080000 101292800 102027625 103360000 103906250 104125000 104476288 106250000 106400000 107171875 107397500 107549120 109744000 109975040 110556250 112812500 113050000 113209600 114270940 115520000 116375000 116603000 118750000 119000000 120032500 120285200 122500000 122740000 122913280 126171875 126350000 126616000 129200000 130156250 130595360 133000000 133280000 134246875 134436400 136000000 137180000 137468800 140000000 141015625 141312500 141512000 142838675 144400000 144704000 145468750 145753750 148750000 148960000 149251840 150040625 150356500 152000000 153125000 153425000 153641600 153965056 157937500 158270000 161500000 161728000 163244200 166250000 166600000 168045500 170000000 171475000 171836000 172078592 175000000 176640625 176890000 180500000 180880000 182833504 185937500 186200000 186564800 187945625 190000000 190400000 191781250 192052000 192456320 196000000 196384000 197421875 197837500 200000000 201875000 202160000 202585600 204055250 207812500 208250000 208952576 210056875 212500000 212800000 214343750 214795000 215098240 219488000 221112500 225625000 226100000 226419200 228541880 232750000 233206000 237500000 238000000 240065000 240570400 245000000 245480000 247296875 252343750 252700000 253232000 258400000 260312500 261190720 266000000 266560000 268493750 268872800 274360000 274937600 276390625 280000000 282031250 282625000 283024000 285677350 288800000 290937500 291507500 297500000 297920000 298503680 300081250 300713000 306250000 306850000 307283200 315875000 316540000 323000000 325390625 326488400 332500000 333200000 336091000 340000000 342950000 343672000 350000000 353281250 353780000 361000000 361760000 363671875 364384375 365667008 371875000 372400000 373129600 375891250 380000000 383562500 384104000 384912640 392000000 392768000 394843750 395675000 403750000 404320000 408110500 415625000 416500000 417905152 420113750 425000000 428687500 429590000 430196480 438976000 442225000 451250000 452200000 457083760 465500000 466412000 475000000 476000000 479453125 480130000 481140800 490000000 490960000 494593750 504687500 505400000 506464000 510138125 516800000 520625000 522381440 532000000 535859375 536987500 537745600 548720000 549875200 552781250 564062500 565250000 566048000 571354700 577600000 581875000 583015000 595000000 600162500 601426000 612500000 613700000 614566400 631750000 633080000 646000000 650781250 652976800 665000000 666400000 671234375 672182000 680000000 685900000 687344000 700000000 706562500 707560000 714193375 722000000 723520000 727343750 728768750 731334016 743750000 744800000 746259200 750203125 751782500 760000000 767125000 768208000 769825280 789687500 791350000 807500000 808640000 816221000 831250000 833000000 840227500 850000000 857375000 859180000 860392960 883203125 884450000 902500000 904400000 914167520 931000000 932824000 939728125 950000000 952000000 958906250 960260000 962281600 980000000 981920000 987109375 989187500 1009375000 1010800000 1012928000 1020276250 1041250000 1044762880 1050284375 1064000000 1071718750 1073975000 1075491200 1097440000 1105562500 1128125000 1130500000 1132096000 1142709400 1163750000 1166030000 1190000000 1200325000 1202852000 1225000000 1227400000 1236484375 1263500000 1266160000 1292000000 1301562500 1305953600 1330000000 1332800000 1342468750 1344364000 1371800000 1374688000 1381953125 1400000000 1413125000 1415120000 1428386750 1444000000 1454687500 1457537500 1462668032 1487500000 1489600000 1492518400 1500406250 1503565000 1534250000 1536416000 1579375000 1582700000 1615000000 1632442000 1662500000 1666000000 1680455000 1700000000 1714750000 1718360000 1766406250 1768900000 1805000000 1808800000 1821921875 1828335040 1862000000 1865648000 1879456250 1900000000 1917812500 1920520000 1924563200 1960000000 1963840000 1974218750 1978375000 2018750000 2021600000 2040552500 2082500000 2089525760 2100568750 2143437500 2147950000 2150982400 2194880000 2211125000 2256250000 2261000000 2285418800 2327500000 2332060000 2380000000 2397265625 2400650000 2405704000 2450000000 2454800000 2472968750 2527000000 2532320000 2550690625 2584000000 2603125000 2611907200 2660000000 2679296875 2684937500 2688728000 2743600000 2749376000 2763906250 2826250000 2830240000 2856773500 2888000000 2909375000 2915075000 2925336064 2975000000 3000812500 3007130000 3068500000 3072832000 3158750000 3165400000 3230000000 3264884000 3325000000 3332000000 3356171875 3360910000 3400000000 3429500000 3436720000 3532812500 3537800000 3570966875 3610000000 3617600000 3643843750 3656670080 3724000000 3731296000 3751015625 3758912500 3800000000 3835625000 3841040000 3849126400 3948437500 3956750000 4037500000 4043200000 4081105000 4165000000 4201137500 4286875000 4295900000 4301964800 4422250000 4512500000 4522000000 4570837600 4655000000 4664120000 4698640625 4760000000 4794531250 4801300000 4811408000 4900000000 4909600000 4945937500 5054000000 5064640000 5101381250 5206250000 5223814400 5251421875 5320000000 5358593750 5369875000 5377456000 5487200000 5527812500 5652500000 5660480000 5713547000 5818750000 5830150000 5950000000 6001625000 6014260000 6137000000 6182421875 6317500000 6330800000 6460000000 6529768000 6650000000 6664000000 6712343750 6721820000 6859000000 6873440000 6909765625 7065625000 7075600000 7141933750 7220000000 7287687500 7313340160 7448000000 7462592000 7502031250 7517825000 7671250000 7682080000 7896875000 7913500000 8075000000 8162210000 8330000000 8402275000 8573750000 8591800000 8844500000 9025000000 9044000000 9109609375 9141675200 9310000000 9328240000 9397281250 9589062500 9602600000 9622816000 9800000000 9819200000 9891875000 10108000000 10202762500 10412500000 10447628800 10502843750 10717187500 10739750000 10754912000 10974400000 11055625000 11305000000 11427094000 11637500000 11660300000 11900000000 12003250000 12028520000 12274000000 12364843750 12635000000 12661600000 12753453125 12920000000 13059536000 13300000000 13424687500 13443640000 13718000000 13746880000 13819531250 14131250000 14151200000 14283867500 14440000000 14575375000 14626680320 15004062500 15035650000 15342500000 15364160000 15793750000 15827000000 16150000000 16324420000 16660000000 16780859375 16804550000 17147500000 17183600000 17689000000 17854834375 18050000000 18088000000 18219218750 18283350400 18620000000 18656480000 18755078125 18794562500 19178125000 19205200000 19245632000 19783750000 20216000000 20405525000 20825000000 21005687500 21434375000 21479500000 21509824000 22111250000 22610000000 22854188000 23275000000 23320600000 23493203125 23800000000 24006500000 24057040000 24548000000 24729687500 25270000000 25323200000 25506906250 26119072000 26257109375 26600000000 26849375000 26887280000 27436000000 27639062500 28262500000 28302400000 28567735000 29150750000 30008125000 30071300000 30685000000 31587500000 31654000000 32300000000 32648840000 33320000000 33561718750 33609100000 34295000000 34367200000 35378000000 35709668750 36100000000 36438437500 36566700800 37240000000 37312960000 37510156250 37589125000 38356250000 38410400000 39567500000 40811050000 41650000000 42011375000 42868750000 42959000000 44222500000 45220000000 45548046875 45708376000 46550000000 46641200000 46986406250 48013000000 48114080000 49096000000 49459375000 50540000000 51013812500 52238144000 52514218750 53698750000 53774560000 54872000000 55278125000 56525000000 57135470000 58301500000 60016250000 60142600000 61370000000 63175000000 63308000000 63767265625 64600000000 65297680000 67123437500 67218200000 68590000000 68734400000 70756000000 71419337500 72200000000 72876875000 73133401600 75020312500 75178250000 76712500000 76820800000 79135000000 81622100000 83300000000 84022750000 85737500000 85918000000 88445000000 89274171875 90440000000 91096093750 91416752000 93100000000 93282400000 93972812500 96026000000 96228160000 98918750000 101080000000 102027625000 105028437500 107397500000 107549120000 110556250000 113050000000 114270940000 116603000000 117466015625 120032500000 120285200000 122740000000 126350000000 126616000000 127534531250 130595360000 131285546875 134246875000 134436400000 137180000000 141512000000 142838675000 145753750000 150040625000 150356500000 153425000000 158270000000 163244200000 166600000000 168045500000 171475000000 171836000000 176890000000 178548343750 182192187500 182833504000 186200000000 186564800000 187945625000 192052000000 197837500000 204055250000 210056875000 214795000000 221112500000 226100000000 228541880000 233206000000 234932031250 240065000000 240570400000 245480000000 252700000000 255069062500 261190720000 262571093750 268493750000 268872800000 274360000000 285677350000 291507500000 300081250000 300713000000 306850000000 316540000000 318836328125 326488400000 336091000000 342950000000 343672000000 353780000000 357096687500 364384375000 365667008000 375891250000 384104000000 395675000000 408110500000 420113750000 429590000000 442225000000 446370859375 452200000000 457083760000 466412000000 469864062500 480130000000 481140800000 505400000000 510138125000 525142187500 536987500000 537745600000 571354700000 583015000000 600162500000 601426000000 613700000000 633080000000 637672656250 652976800000 672182000000 685900000000 707560000000 714193375000 728768750000 751782500000 791350000000 816221000000 840227500000 859180000000 884450000000 892741718750 914167520000 932824000000 939728125000 960260000000 1020276250000 1050284375000 1073975000000 1142709400000 1166030000000 1200325000000 1202852000000 1227400000000 1275345312500 1305953600000 1344364000000 1371800000000 1428386750000 1457537500000 1503565000000 1582700000000 1632442000000 1680455000000 1718360000000 1768900000000 1785483437500 1828335040000 1879456250000 1920520000000 2040552500000 2100568750000 2147950000000 2231854296875 2285418800000 2332060000000 2400650000000 2405704000000 2550690625000 2688728000000 2856773500000 2915075000000 3007130000000 3165400000000 3264884000000 3360910000000 3537800000000 3570966875000 3758912500000 4081105000000 4201137500000 4295900000000 4463708593750 4570837600000 4664120000000 4801300000000 5101381250000 5713547000000 5830150000000 6014260000000 6529768000000 6721820000000 7141933750000 7517825000000 8162210000000 8402275000000 8591800000000 8927417187500 9141675200000 9602600000000 10202762500000 11427094000000 11660300000000 12028520000000 13443640000000 14283867500000 15035650000000 16324420000000 16804550000000 17854834375000 20405525000000 22854188000000 23320600000000 28567735000000 30071300000000 32648840000000 33609100000000 35709668750000 40811050000000 45708376000000 57135470000000 60142600000000 67218200000000 71419337500000 81622100000000 114270940000000 142838675000000 163244200000000 228541880000000 285677350000000 571354700000000 1142709400000000
- Sum of all divisors σ(n): 3710491029915120
- Sum of proper divisors (its aliquot sum) s(n): 2567781629915120
- 1142709400000000 is an abundant number, because the sum of its proper divisors (2567781629915120) is greater than itself. Its abundance is 1425072229915120
Bases of 1142709400000000
- Binary: 1000000111101001001110000111101111001010110000000002
- Hexadecimal: 0x40F49C3DE5600
- Base-36: B921G8VLDS
Squares and roots of 1142709400000000
- 1142709400000000 squared (11427094000000002) is 1305784772848360000000000000000
- 1142709400000000 cubed (11427094000000003) is 1492132534310685746584000000000000000000000000
-
The
square root of 1142709400000000 is 33803984.9721892995 -
The
cube root of 1142709400000000 is 104547.0862184475
Scales and comparisons
How big is 1142709400000000?- 1,142,709,400,000,000 seconds is equal to 36,334,624 years, 14 weeks, 6 days, 17 hours, 46 minutes, 40 seconds.
-
To count from 1 to 1,142,709,400,000,000 would take you about one hundred nine million, three thousand, eight hundred seventy-two years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 1142709400000000 cubic inches would be around 8712.3 feet tall.
Recreational maths with 1142709400000000
- 1142709400000000 backwards is 0000000049072411
- 1142709400000000 is a
Harshad number . - The number of decimal digits it has is: 16
- The sum of 1142709400000000's digits is 28
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 1142709400000000 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.
APA style:
Numbermatics. (2024). Number 1142709400000000 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/1142709400000000/
Chicago style:
Numbermatics. 2024. "Number 1142709400000000 - Facts about the integer". https://numbermatics.com/n/1142709400000000/
The information we have on file for 1142709400000000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 1142709400000000, math, Factors of 1142709400000000, curriculum, school, college, exams, university, Prime factorization of 1142709400000000, STEM, science, technology, engineering, physics, economics, calculator, one quadrillion, one hundred forty-two trillion, seven hundred nine billion, four hundred million.