12308686888400

Names of 12308686888400

• Cardinal: 12308686888400 can be written as Twelve trillion, three hundred eight billion, six hundred eighty-six million, eight hundred eighty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.23086868884 × 10¹³

Factors of 12308686888400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2070

Divisors of 12308686888400

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 25 28 34 35 37 40 49 50 56 68 70 74 80 85 98 100 112 119 136 140 148 170 175 185 196 200 238 245 259 272 280 296 340 350 370 392 400 425 476 490 518 560 592 595 629 680 700 740 784 833 850 925 941 952 980 1036 1061 1190 1225 1258 1295 1360 1400 1480 1666 1700 1813 1850 1882 1904 1960 2072 2122 2380 2450 2516 2590 2800 2960 2975 3145 3332 3400 3626 3700 3764 3920 4144 4165 4244 4403 4705 4760 4900 5032 5180 5305 5950 6290 6475 6587 6664 6800 7252 7400 7427 7528 8330 8488 8806 9065 9410 9520 9800 10064 10360 10610 11900 12580 12950 13174 13328 14504 14800 14854 15056 15725 15997 16660 16976 17612 18037 18130 18820 19600 20720 20825 21220 22015 23525 23800 25160 25900 26348 26525 29008 29708 30821 31450 31994 32935 33320 34817 35224 36074 36260 37135 37640 39257 41650 42440 44030 45325 46109 47050 47600 50320 51800 51989 52696 53050 59416 61642 62900 63988 65870 66640 69634 70448 72148 72520 74270 75280 78514 79985 83300 84880 88060 90185 90650 92218 94100 103600 103978 105392 106100 110075 111979 118832 123284 125800 126259 127976 131740 139268 144296 145040 148540 154105 157028 159970 164675 166600 174085 176120 180370 181300 184436 185675 188200 196285 207956 212200 220150 223958 230545 243719 246568 251600 252518 255952 259945 263480 274799 278536 288592 297080 308210 314056 319940 329350 333200 348170 352240 360740 362600 368872 371350 376400 392570 399925 415912 424400 440300 447916 450925 461090 487438 493136 505036 519890 526960 549598 557072 559895 591889 594160 616420 628112 631295 639880 658700 667369 696340 721480 725200 737744 742700 770525 783853 785140 799850 831824 870425 880600 883813 895832 901850 922180 974876 981425 998401 1010072 1039780 1099196 1119790 1152725 1183778 1218595 1232840 1262590 1279760 1299725 1317400 1334738 1373995 1392680 1442960 1485400 1541050 1567706 1570280 1599700 1706033 1740850 1761200 1767626 1791664 1803700 1844360 1923593 1949752 1962850 1996802 2020144 2079560 2198392 2239580 2305450 2367556 2437190 2465680 2525180 2599450 2634800 2669476 2747990 2785360 2799475 2959445 2970800 3082100 3135412 3140560 3156475 3199400 3336845 3412066 3481700 3535252 3607400 3688720 3847186 3899504 3919265 3925700 3993604 4143223 4159120 4396784 4419065 4479160 4610900 4671583 4735112 4874380 4992005 5050360 5198900 5338952 5495980 5598950 5918890 6092975 6164200 6270824 6312950 6398800 6673690 6824132 6869975 6963400 6988807 7070504 7214800 7694372 7838530 7851400 7987208 8286446 8530165 8838130 8958320 9221800 9343166 9470224 9617965 9748760 9984010 10100720 10397800 10677904 10991960 11197900 11837780 12185950 12328400 12541648 12625900 13347380 13648264 13739950 13926800 13977614 14141008 14797225 15388744 15677060 15702800 15974416 16572892 16684225 16972817 17060330 17676260 18443600 18686332 19235930 19497520 19596325 19968020 20716115 20795600 21983920 22095325 22395800 23357915 23675560 24371900 24960025 25251800 26694760 27296528 27479900 27955228 29002561 29594450 30777488 31354120 32701081 33145784 33368450 33945634 34120660 34944035 35352520 36940837 37372664 38471860 39192650 39936040 41432230 42650825 44190650 44791600 46715830 47351120 48089825 48743800 48921649 49920050 50503600 53389520 54959800 55910456 58005122 59188900 62708240 65402162 66291568 66736900 67891268 68241320 69888070 70705040 73881674 74745328 76943720 78385300 79872080 82864460 84864085 85301650 88381300 93431660 96179650 97487600 97843298 99840100 103580575 109919600 111820912 116010244 116789575 118377800 118809719 130804324 133473800 135782536 136482640 139776140 145012805 147763348 153887440 156770600 163505405 165728920 169728170 170603300 174720175 176762600 184704185 186863320 192359300 195686596 199680200 207161150 232020488 233579150 236755600 237619438 244608245 258585859 261608648 266947600 271565072 279552280 290025610 295526696 313541200 327010810 331457840 339456340 341206600 349440350 353525200 369408370 373726640 384718600 391373192 399360400 414322300 424320425 464040976 467158300 475238876 489216490 517171718 523217296 559104560 580051220 591053392 594048595 627994229 654021620 678912680 682413200 698880700 725064025 738816740 769437200 782746384 817527025 828644600 831668033 848640850 923520925 934316600 950477752 978432980 1034343436 1160102440 1188097190 1223041225 1255988458 1292929295 1308043240 1357825360 1397761400 1450128050 1477633480 1635054050 1657289200 1663336066 1697281700 1810101013 1847041850 1868633200 1900955504 1956865960 2068686872 2320204880 2376194380 2446082450 2511976916 2585858590 2616086480 2795522800 2900256100 2955266960 2970242975 3139971145 3270108100 3326672132 3394563400 3620202026 3694083700 3913731920 4137373744 4158340165 4395959603 4752388760 4892164900 5023953832 5171717180 5800512200 5940485950 6279942290 6464646475 6540216200 6653344264 6789126800 7240404052 7388167400 8316680330 8791919206 9050505065 9504777520 9784329800 10047907664 10343434360 11601024400 11880971900 12559884580 12929292950 13080432400 13306688528 14480808104 14776334800 15699855725 16633360660 17583838412 18101010130 19568659600 20686868720 20791700825 21979798015 23761943800 25119769160 25858585900 28961616208 30771717221 31399711450 33266721320 35167676824 36202020260 41583401650 43959596030 45252525325 47523887600 50239538320 51717171800 61543434442 62799422900 66533442640 70335353648 72404040520 83166803300 87919192060 90505050650 103434343600 109898990075 123086868884 125598845800 144808081040 153858586105 166333606600 175838384120 181010101300 219797980150 246173737768 251197691600 307717172210 332667213200 351676768240 362020202600 439595960300 492347475536 615434344420 724040405200 769292930525 879191920600 1230868688840 1538585861050 1758383841200 2461737377680 3077171722100 6154343444200 12308686888400
• Sum of all divisors σ(n): 37482604857072
• Sum of proper divisors (its aliquot sum) s(n): 25173917968672
• 12308686888400 is an abundant number, because the sum of its proper divisors (25173917968672) is greater than itself. Its abundance is 12865231080272

Bases of 12308686888400

• Binary: 10110011000111010110111010001101110111010000₂
• Hexadecimal: 0xB31D6E8DDD0
• Base-36: 4D2J6DEQ8

Squares and roots of 12308686888400

• 12308686888400 squared (12308686888400²) is 151503772916670074054560000
• 12308686888400 cubed (12308686888400³) is 1864812503242547966304019698231104000000
• The square root of 12308686888400 is 3508373.8239246969
• The cube root of 12308686888400 is 23088.9353682949

Scales and comparisons

• 12,308,686,888,400 seconds is equal to 391,378 years, 8 weeks, 5 days, 19 hours, 13 minutes, 20 seconds.
• To count from 1 to 12,308,686,888,400 would take you about nine hundred seventy-eight thousand, four hundred forty-five 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 12308686888400 cubic inches would be around 1924.1 feet tall.

Recreational maths with 12308686888400

• 12308686888400 backwards is 00488868680321
• The number of decimal digits it has is: 14
• The sum of 12308686888400's digits is 62
• More coming soon!