64740023040

Names of 64740023040

• Cardinal: 64740023040 can be written as Sixty-four billion, seven hundred forty million, twenty-three thousand and forty.

Scientific notation

• Scientific notation: 6.474002304 × 10¹⁰

Factors of 64740023040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1068

Divisors of 64740023040

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 31 32 33 35 40 42 44 48 49 55 56 60 62 64 66 70 77 80 84 88 93 96 98 105 110 112 120 124 128 132 140 147 154 155 160 165 168 176 186 192 196 210 217 220 224 231 240 245 248 256 264 280 294 308 310 320 330 336 341 352 372 384 385 392 420 434 440 448 462 465 480 490 496 528 539 560 588 616 620 640 651 660 672 682 704 735 744 768 770 784 840 868 880 896 924 930 960 980 992 1009 1023 1056 1078 1085 1120 1155 1176 1232 1240 1280 1302 1320 1344 1364 1408 1470 1488 1519 1540 1568 1617 1680 1705 1736 1760 1792 1848 1860 1920 1960 1984 2018 2046 2112 2156 2170 2240 2310 2352 2387 2464 2480 2604 2640 2688 2695 2728 2816 2940 2976 3027 3038 3080 3136 3234 3255 3360 3410 3472 3520 3696 3720 3840 3920 3968 4036 4092 4224 4312 4340 4480 4557 4620 4704 4774 4928 4960 5045 5115 5208 5280 5376 5390 5456 5880 5952 6054 6076 6160 6272 6468 6510 6720 6820 6944 7040 7063 7161 7392 7440 7595 7840 7936 8072 8085 8184 8448 8624 8680 8960 9114 9240 9408 9548 9856 9920 10090 10230 10416 10560 10780 10912 11099 11760 11904 11935 12108 12152 12320 12544 12936 13020 13440 13640 13888 14080 14126 14322 14784 14880 15135 15190 15680 16144 16170 16368 16709 17248 17360 18228 18480 18816 19096 19712 19840 20180 20460 20832 21120 21189 21560 21824 22198 22785 23520 23808 23870 24216 24304 24640 25872 26040 26880 27280 27776 28252 28644 29568 29760 30270 30380 31279 31360 32288 32340 32736 33297 33418 34496 34720 35315 35805 36456 36960 37632 38192 39680 40360 40920 41664 42240 42378 43120 43648 44396 45570 47040 47740 48432 48608 49280 49441 50127 51744 52080 54560 55495 55552 56504 57288 59136 59520 60540 60760 62558 62720 64576 64680 65472 66594 66836 68992 69440 70630 71610 72912 73920 76384 77693 80720 81840 83328 83545 84756 86240 87296 88792 91140 93837 94080 95480 96864 97216 98560 98882 100254 103488 104160 105945 109120 110990 113008 114576 119040 121080 121520 125116 129152 129360 130944 133188 133672 137984 138880 141260 143220 145824 147840 148323 152768 155386 156395 161440 163680 166485 166656 167090 169512 172480 177584 182280 187674 188160 190960 193728 194432 197764 200508 206976 208320 211890 218240 218953 221980 226016 229152 233079 242160 243040 247205 250232 250635 258304 258720 261888 266376 267344 277760 282520 286440 291648 295680 296646 305536 310772 312790 322880 327360 332970 334180 339024 344069 344960 355168 364560 375348 381920 387456 388465 388864 395528 401016 413952 416640 423780 436480 437906 443960 452032 458304 466158 469185 484320 486080 494410 500464 501270 517440 532752 534688 543851 565040 572880 583296 593292 611072 621544 625580 645760 654720 656859 665940 668360 678048 688138 689920 710336 729120 741615 750696 763840 774912 776930 791056 802032 833280 847560 875812 887920 904064 916608 932316 938370 968640 972160 988820 1000928 1002540 1032207 1034880 1065504 1069376 1087702 1094765 1130080 1145760 1165395 1166592 1186584 1243088 1251160 1291520 1309440 1313718 1331880 1336720 1356096 1376276 1420672 1458240 1483230 1501392 1527680 1532671 1553860 1582112 1604064 1631553 1695120 1720345 1751624 1775840 1808128 1833216 1864632 1876740 1937280 1944320 1977640 2001856 2005080 2064414 2069760 2131008 2138752 2175404 2189530 2260160 2291520 2330790 2373168 2408483 2486176 2502320 2627436 2663760 2673440 2712192 2719255 2752552 2841344 2916480 2966460 3002784 3055360 3065342 3107720 3164224 3208128 3263106 3284295 3390240 3440690 3503248 3551680 3729264 3753480 3874560 3955280 4003712 4010160 4128828 4262016 4277504 4350808 4379060 4520320 4583040 4598013 4661580 4746336 4816966 4972352 5004640 5161035 5254872 5327520 5346880 5424384 5438510 5505104 5832960 5932920 6005568 6130684 6215440 6328448 6416256 6526212 6568590 6780480 6881380 7006496 7103360 7225449 7458528 7506960 7663355 7910560 8007424 8020320 8157765 8257656 8524032 8701616 8758120 9040640 9166080 9196026 9323160 9492672 9633932 9944704 10009280 10322070 10509744 10655040 10693760 10877020 11010208 11865840 12011136 12042415 12261368 12430880 12656896 12832512 13052424 13137180 13560960 13762760 14012992 14206720 14450898 14917056 15013920 15326710 15821120 16040640 16315530 16515312 16859381 17403232 17516240 18392052 18646320 18985344 19267864 19889408 20018560 20644140 21019488 21310080 21387520 21754040 22020416 22990065 23731680 24022272 24084830 24522736 24861760 26104848 26274360 27121920 27525520 28025984 28901796 29834112 30027840 30653420 31642240 32081280 32631060 33030624 33718762 34806464 35032480 36127245 36784104 37292640 37970688 38535728 40037120 41288280 42038976 42620160 43508080 44040832 45980130 47463360 48169660 49045472 49723520 50578143 52209696 52548720 55051040 56051968 57803592 59668224 60055680 61306840 63284480 64162560 65262120 66061248 67437524 69612928 70064960 72254490 73568208 74585280 77071456 82576560 84077952 84296905 87016160 88081664 91960260 94926720 96339320 98090944 99447040 101156286 104419392 105097440 110102080 115607184 120111360 122613680 130524240 132122496 134875048 139225856 140129920 144508980 147136416 149170560 154142912 165153120 168155904 168593810 174032320 183920520 189853440 192678640 196181888 202312572 208838784 210194880 220204160 231214368 245227360 252890715 261048480 264244992 269750096 280259840 289017960 294272832 298341120 308285824 330306240 337187620 348064640 367841040 385357280 392363776 404625144 417677568 420389760 440408320 462428736 490454720 505781430 522096960 539500192 578035920 588545664 616571648 660612480 674375240 696129280 735682080 770714560 809250288 840779520 924857472 980909440 1011562860 1044193920 1079000384 1156071840 1177091328 1321224960 1348750480 1471364160 1541429120 1618500576 1849714944 1961818880 2023125720 2088387840 2158000768 2312143680 2697500960 2942728320 3082858240 3237001152 4046251440 4316001536 4624287360 5395001920 5885456640 6474002304 8092502880 9248574720 10790003840 12948004608 16185005760 21580007680 32370011520 64740023040
• Sum of all divisors σ(n): 271118776320
• Sum of proper divisors (its aliquot sum) s(n): 206378753280
• 64740023040 is an abundant number, because the sum of its proper divisors (206378753280) is greater than itself. Its abundance is 141638730240

Bases of 64740023040

• Binary: 111100010010110011100101101100000000₂
• Hexadecimal: 0xF12CE5B00
• Base-36: TQOJDHC

Squares and roots of 64740023040

• 64740023040 squared (64740023040²) is 4191270583219730841600
• 64740023040 cubed (64740023040³) is 271342954124519612067782590464000
• The square root of 64740023040 is 254440.6080797639
• The cube root of 64740023040 is 4015.3581033625

Scales and comparisons

• 64,740,023,040 seconds is equal to 2,058 years, 27 weeks, 4 days, 19 hours, 44 minutes.
• To count from 1 to 64,740,023,040 would take you about four thousand, one hundred seventeen 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 64740023040 cubic inches would be around 334.6 feet tall.

Recreational maths with 64740023040

• 64740023040 backwards is 04032004746
• 64740023040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 64740023040's digits is 30
• More coming soon!