12745017600

Names of 12745017600

• Cardinal: 12745017600 can be written as Twelve billion, seven hundred forty-five million, seventeen thousand, six hundred.

Scientific notation

• Scientific notation: 1.27450176 × 10¹⁰

Factors of 12745017600

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 90

Divisors of 12745017600

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 23 24 25 28 30 31 32 35 38 40 42 46 48 49 50 56 57 60 62 64 69 70 75 76 80 84 92 93 95 96 98 100 105 112 114 115 120 124 128 133 138 140 147 150 152 155 160 161 168 175 184 186 190 192 196 200 210 217 224 228 230 240 245 248 256 266 276 280 285 294 300 304 310 320 322 336 345 350 368 372 380 384 392 399 400 420 434 437 448 456 460 465 475 480 483 490 496 525 532 552 560 570 575 588 589 600 608 620 640 644 651 665 672 690 700 713 735 736 744 760 768 775 784 798 800 805 840 868 874 896 912 920 930 931 950 960 966 980 992 1050 1064 1085 1104 1120 1127 1140 1150 1176 1178 1200 1216 1225 1240 1280 1288 1302 1311 1330 1344 1380 1400 1425 1426 1470 1472 1488 1519 1520 1550 1568 1596 1600 1610 1680 1725 1736 1748 1767 1792 1824 1840 1860 1862 1900 1920 1932 1960 1984 1995 2100 2128 2139 2170 2185 2208 2240 2254 2280 2300 2325 2352 2356 2400 2415 2432 2450 2480 2576 2604 2622 2660 2688 2760 2793 2800 2850 2852 2940 2944 2945 2976 3038 3040 3059 3100 3136 3192 3200 3220 3255 3325 3360 3381 3450 3472 3496 3534 3565 3648 3675 3680 3720 3724 3800 3840 3864 3920 3968 3990 4025 4123 4200 4256 4278 4340 4370 4416 4480 4508 4557 4560 4600 4650 4655 4704 4712 4800 4830 4864 4900 4960 4991 5152 5208 5244 5320 5376 5425 5520 5586 5600 5635 5700 5704 5880 5888 5890 5952 6076 6080 6118 6200 6272 6384 6400 6440 6510 6555 6650 6720 6762 6900 6944 6992 7068 7130 7296 7350 7360 7440 7448 7595 7600 7728 7840 7936 7980 8050 8246 8400 8512 8556 8680 8740 8832 8835 8960 9016 9114 9120 9177 9200 9300 9310 9408 9424 9600 9660 9800 9920 9975 9982 10304 10416 10488 10640 10695 10850 10925 11040 11172 11200 11270 11400 11408 11760 11780 11904 12075 12152 12160 12236 12369 12400 12544 12768 12880 13020 13110 13300 13440 13524 13547 13800 13888 13965 13984 14136 14260 14592 14700 14720 14725 14880 14896 14973 15190 15200 15295 15456 15680 15960 16100 16275 16492 16800 16905 17024 17112 17360 17480 17664 17670 17825 18032 18228 18240 18354 18400 18600 18620 18816 18848 19200 19320 19600 19840 19950 19964 20608 20615 20832 20976 21280 21390 21413 21700 21850 22080 22344 22400 22540 22785 22800 22816 23275 23520 23560 23808 24150 24304 24320 24472 24738 24800 24955 25536 25760 26040 26220 26600 26880 27048 27094 27600 27776 27930 27968 28175 28272 28520 28861 29400 29440 29450 29760 29792 29946 30380 30400 30590 30912 31360 31920 32200 32550 32775 32984 33600 33810 34048 34224 34720 34937 34960 35340 35650 36064 36456 36480 36708 36800 37200 37240 37632 37696 37975 38640 39200 39680 39900 39928 40641 41216 41230 41664 41952 42560 42780 42826 43400 43700 44160 44175 44688 44800 45080 45570 45600 45632 45885 46550 47040 47120 48300 48608 48944 49476 49600 49910 51072 51520 52080 52440 53200 53475 54096 54188 55200 55552 55860 55936 56350 56544 57040 57722 58800 58900 59520 59584 59892 60760 60800 61180 61824 61845 62720 63840 64239 64400 65100 65550 65968 67200 67620 67735 68448 69440 69825 69874 69920 70680 71300 72128 72912 72960 73416 73600 74400 74480 74865 75392 75950 76475 77280 78400 79800 79856 81282 82460 83328 83904 84525 85120 85560 85652 86583 86800 87400 88320 88350 89376 90160 91140 91200 91264 91770 93100 94080 94240 94829 96600 97216 97888 98952 99200 99820 102144 103040 103075 104160 104811 104880 106400 106950 107065 108192 108376 110400 111720 111872 112700 113088 113925 114080 115444 117600 117800 119040 119168 119784 121520 121600 122360 123648 123690 124775 127680 128478 128800 130200 131100 131936 134400 135240 135470 136896 138880 139650 139748 139840 141360 142600 144256 144305 145824 146832 147200 148800 148960 149730 150784 151900 152950 154560 156800 159600 159712 162564 164920 166656 167808 169050 170240 171120 171304 173166 173600 174685 174800 176700 178752 180320 182280 182400 182528 183540 186200 188160 188480 189658 193200 194432 195776 197904 198400 199640 203205 206080 206150 208320 209622 209760 212800 213900 214130 216384 216752 220800 223440 225400 226176 227850 228160 229425 230888 235200 235600 238336 239568 243040 244720 247380 249550 255360 256956 257600 260400 262200 263872 270480 270940 273792 277760 279300 279496 279680 282720 284487 285200 288512 288610 291648 293664 297600 297920 299460 303800 305900 309120 309225 313600 319200 319424 321195 325128 329840 335616 338100 338675 342240 342608 346332 347200 349370 349600 353400 357504 360640 364560 364800 367080 372400 374325 376960 379316 386400 388864 391552 395808 399280 406410 412300 416640 419244 419520 425600 427800 428260 432768 432915 433504 441600 446880 450800 452352 455700 456320 458850 461776 470400 471200 474145 479136 486080 489440 494760 499100 510720 513912 515200 520800 524055 524400 527744 535325 540960 541880 547584 558600 558992 559360 565440 568974 570400 577220 583296 587328 595200 595840 598920 607600 611800 618240 618450 638400 638848 642390 650256 659680 663803 676200 677350 684480 685216 692664 694400 698740 699200 706800 715008 721280 721525 729120 734160 744800 748650 753920 758632 772800 783104 791616 798560 812820 824600 833280 838488 839040 851200 855600 856520 865536 865830 867008 873425 893760 901600 911400 912640 917700 923552 940800 942400 948290 958272 972160 978880 989520 998200 1016025 1027824 1030400 1041600 1048110 1048800 1055488 1070650 1081920 1083760 1117200 1117984 1130880 1137948 1140800 1154440 1166592 1174656 1191680 1197840 1215200 1223600 1236900 1276800 1277696 1284780 1300512 1319360 1327606 1352400 1354700 1368960 1370432 1385328 1388800 1397480 1398400 1413600 1422435 1442560 1443050 1458240 1468320 1489600 1497300 1517264 1545600 1583232 1597120 1605975 1625640 1649200 1676976 1678080 1711200 1713040 1731660 1734016 1746850 1787520 1803200 1822800 1835400 1847104 1884800 1896580 1916544 1944320 1957760 1979040 1991409 1996400 2032050 2055648 2083200 2096220 2097600 2141300 2163840 2164575 2167520 2234400 2235968 2261760 2275896 2281600 2308880 2349312 2370725 2395680 2430400 2447200 2473800 2553600 2569560 2601024 2620275 2638720 2655212 2704800 2709400 2737920 2740864 2770656 2794960 2796800 2827200 2844870 2886100 2916480 2936640 2979200 2994600 3034528 3091200 3166464 3194240 3211950 3251280 3298400 3319015 3353952 3422400 3426080 3463320 3468032 3493700 3575040 3606400 3645600 3670800 3694208 3769600 3793160 3833088 3915520 3958080 3982818 3992800 4064100 4111296 4166400 4192440 4195200 4282600 4327680 4329150 4335040 4468800 4471936 4551792 4563200 4617760 4741450 4791360 4860800 4894400 4947600 5139120 5202048 5240550 5277440 5310424 5409600 5418800 5481728 5541312 5589920 5654400 5689740 5772200 5832960 5873280 5958400 5989200 6069056 6388480 6423900 6502560 6596800 6638030 6707904 6844800 6852160 6926640 6987400 7112175 7212800 7291200 7341600 7388416 7586320 7916160 7965636 7985600 8128200 8222592 8384880 8390400 8565200 8658300 8670080 8937600 8943872 9103584 9235520 9482900 9582720 9721600 9788800 9895200 9957045 10278240 10404096 10481100 10620848 10819200 10837600 11082624 11179840 11308800 11379480 11544400 11746560 11978400 12138112 12847800 13005120 13193600 13276060 13415808 13689600 13704320 13853280 13974800 14224350 14582400 14683200 15172640 15832320 15931272 15971200 16256400 16445184 16595075 16769760 17130400 17316600 17340160 17875200 18207168 18471040 18965800 19165440 19577600 19790400 19914090 20556480 20962200 21241696 21638400 21675200 22165248 22359680 22758960 23088800 23956800 24276224 25695600 26010240 26387200 26552120 26831616 27408640 27706560 27949600 28448700 29164800 29366400 30345280 31862544 31942400 32512800 33190150 33539520 34260800 34633200 36414336 36942080 37931600 39580800 39828180 41112960 41924400 42483392 43350400 44719360 45517920 46177600 47913600 49785225 51391200 52020480 53104240 55413120 55899200 56897400 58732800 60690560 63725088 65025600 66380300 67079040 68521600 69266400 72828672 75863200 79161600 79656360 82225920 83848800 84966784 86700800 91035840 92355200 95827200 99570450 102782400 106208480 110826240 111798400 113794800 121381120 127450176 130051200 132760600 134158080 137043200 138532800 151726400 159312720 167697600 169933568 182071680 184710400 199140900 205564800 212416960 223596800 227589600 254900352 260102400 265521200 277065600 303452800 318625440 335395200 364143360 398281800 411129600 424833920 455179200 509800704 531042400 554131200 606905600 637250880 670790400 796563600 849667840 910358400 1062084800 1274501760 1593127200 1820716800 2124169600 2549003520 3186254400 4248339200 6372508800 12745017600
• Sum of all divisors σ(n): 55476449280
• Sum of proper divisors (its aliquot sum) s(n): 42731431680
• 12745017600 is an abundant number, because the sum of its proper divisors (42731431680) is greater than itself. Its abundance is 29986414080

Bases of 12745017600

• Binary: 1011110111101010011000100100000000₂
• Hexadecimal: 0x2F7A98900
• Base-36: 5US1YIO

Squares and roots of 12745017600

• 12745017600 squared (12745017600²) is 162435473624309760000
• 12745017600 cubed (12745017600³) is 2070242970206163679051776000000
• The square root of 12745017600 is 112893.8333125419
• The cube root of 12745017600 is 2335.8600185089

Scales and comparisons

• 12,745,017,600 seconds is equal to 405 years, 13 weeks, 18 hours, 40 minutes.
• To count from 1 to 12,745,017,600 would take you about eight hundred ten 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 12745017600 cubic inches would be around 194.7 feet tall.

Recreational maths with 12745017600

• 12745017600 backwards is 00671054721
• The number of decimal digits it has is: 11
• The sum of 12745017600's digits is 33
• More coming soon!