15157139478912

Names of 15157139478912

• Cardinal: 15157139478912 can be written as Fifteen trillion, one hundred fifty-seven billion, one hundred thirty-nine million, four hundred seventy-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.5157139478912 × 10¹³

Factors of 15157139478912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 279

Divisors of 15157139478912

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 128 136 144 153 162 192 204 216 243 257 272 288 289 306 324 384 408 432 459 486 514 544 576 578 612 648 729 771 816 864 867 918 972 1028 1088 1152 1156 1224 1296 1377 1458 1542 1632 1728 1734 1836 1944 2056 2176 2187 2312 2313 2448 2592 2601 2754 2916 3084 3264 3456 3468 3672 3888 4112 4131 4369 4374 4624 4626 4896 5184 5202 5508 5832 6168 6528 6561 6936 6939 7344 7776 7803 8224 8262 8738 8748 9248 9252 9792 10368 10404 11016 11664 12336 12393 13107 13122 13872 13878 14688 15552 15606 16448 16524 17476 17496 18496 18504 19584 19683 20808 20817 22032 23328 23409 24672 24786 26214 26244 27744 27756 29376 31104 31212 32896 33048 34952 34992 36992 37008 37179 39321 39366 41616 41634 44064 46656 46818 49344 49572 52428 52488 55488 55512 58752 59049 62424 62451 66096 69904 69984 70227 74016 74273 74358 78642 78732 83232 83268 88128 93312 93636 98688 99144 104856 104976 110976 111024 111537 117963 118098 124848 124902 132192 139808 139968 140454 148032 148546 148716 157284 157464 166464 166536 176256 177147 187272 187353 198288 209712 209952 210681 222048 222819 223074 235926 236196 249696 249804 264384 279616 279936 280908 296064 297092 297432 314568 314928 332928 333072 334611 353889 354294 374544 374706 396576 419424 419904 421362 444096 445638 446148 471852 472392 499392 499608 528768 531441 559232 561816 562059 594184 594864 629136 629856 632043 666144 668457 669222 707778 708588 749088 749412 793152 838848 839808 842724 888192 891276 892296 943704 944784 998784 999216 1003833 1061667 1062882 1123632 1124118 1188368 1189728 1258272 1259712 1264086 1332288 1336914 1338444 1415556 1417176 1498176 1498824 1586304 1594323 1677696 1685448 1686177 1782552 1784592 1887408 1889568 1896129 1998432 2005371 2007666 2123334 2125764 2247264 2248236 2376736 2379456 2516544 2519424 2528172 2664576 2673828 2676888 2831112 2834352 2996352 2997648 3011499 3185001 3188646 3370896 3372354 3565104 3569184 3774816 3779136 3792258 3996864 4010742 4015332 4246668 4251528 4494528 4496472 4753472 4758912 5033088 5056344 5058531 5347656 5353776 5662224 5668704 5688387 5995296 6016113 6022998 6370002 6377292 6741792 6744708 7130208 7138368 7549632 7558272 7584516 7993728 8021484 8030664 8493336 8503056 8989056 8992944 9034497 9506944 9555003 10112688 10117062 10695312 10707552 11324448 11337408 11376774 11990592 12032226 12045996 12740004 12754584 13483584 13489416 14260416 14276736 15099264 15169032 15175593 16042968 16061328 16986672 17006112 17065161 17985888 18048339 18068994 19110006 20225376 20234124 21390624 21415104 22648896 22674816 22753548 23981184 24064452 24091992 25480008 25509168 26967168 26978832 27103491 28520832 28665009 30338064 30351186 32085936 32122656 33973344 34012224 34130322 35971776 36096678 36137988 38220012 40450752 40468248 42781248 42830208 45297792 45507096 45526779 48128904 48183984 50960016 51018336 51195483 53957664 54145017 54206982 57330018 60676128 60702372 64171872 64245312 67946688 68024448 68260644 71943552 72193356 72275976 76440024 80901504 80936496 85562496 85995027 91014192 91053558 96257808 96367968 101920032 102036672 102390966 107915328 108290034 108413964 114660036 121352256 121404744 128343744 128490624 135893376 136521288 136580337 144386712 144551952 152880048 153586449 161872992 162435051 171990054 182028384 182107116 192515616 192735936 203840064 204073344 204781932 215830656 216580068 216827928 229320072 242704512 242809488 256687488 257985081 273042576 273160674 288773424 289103904 305760096 307172898 323745984 324870102 343980108 364056768 364214232 385031232 385471872 407680128 409563864 409741011 433160136 433655856 458640144 460759347 485618976 487305153 515970162 546085152 546321348 577546848 578207808 611520192 614345796 647491968 649740204 687960216 728113536 728428464 770062464 773955243 819127728 819482022 866320272 867311712 917280288 921518694 971237952 974610306 1031940324 1092170304 1092642696 1155093696 1156415616 1223040384 1228691592 1299480408 1375920432 1456856928 1461915459 1547910486 1638255456 1638964044 1732640544 1734623424 1834560576 1843037388 1942475904 1949220612 2063880648 2184340608 2185285392 2310187392 2321865729 2457383184 2598960816 2751840864 2913713856 2923830918 3095820972 3276510912 3277928088 3465281088 3469246848 3669121152 3686074776 3898441224 4127761296 4370570784 4385746377 4643731458 4914766368 5197921632 5503681728 5827427712 5847661836 6191641944 6553021824 6555856176 6930562176 6965597187 7372149552 7796882448 8255522592 8741141568 8771492754 9287462916 9829532736 10395843264 11007363456 11695323672 12383283888 13111712352 13157239131 13931194374 14744299104 15593764896 16511045184 17482283136 17542985508 18574925832 19659065472 20791686528 23390647344 24766567776 26223424704 26314478262 27862388748 29488598208 31187529792 33022090368 35085971016 37149851664 39471717393 46781294688 49533135552 52446849408 52628956524 55724777496 58977196416 62375059584 70171942032 74299703328 78943434786 93562589376 99066271104 105257913048 111449554992 118415152179 140343884064 148599406656 157886869572 187125178752 210515826096 222899109984 236830304358 280687768128 297198813312 315773739144 421031652192 445798219968 473660608716 561375536256 631547478288 842063304384 891596439936 947321217432 1263094956576 1684126608768 1894642434864 2526189913152 3789284869728 5052379826304 7578569739456 15157139478912
• Sum of all divisors σ(n): 48302069834520
• Sum of proper divisors (its aliquot sum) s(n): 33144930355608
• 15157139478912 is an abundant number, because the sum of its proper divisors (33144930355608) is greater than itself. Its abundance is 17987790876696

Bases of 15157139478912

• Binary: 11011100100100001011111010100001100110000000₂
• Hexadecimal: 0xDC90BEA1980
• Base-36: 5DF3DI000

Squares and roots of 15157139478912

• 15157139478912 squared (15157139478912²) is 229738877183192734892703744
• 15157139478912 cubed (15157139478912³) is 3482184205194285896116059786562951446528
• The square root of 15157139478912 is 3893217.1117100573
• The cube root of 15157139478912 is 24747.9415919847

Scales and comparisons

• 15,157,139,478,912 seconds is equal to 481,950 years, 7 weeks, 6 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 15,157,139,478,912 would take you about one million, two hundred four thousand, eight hundred seventy-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 15157139478912 cubic inches would be around 2062.3 feet tall.

Recreational maths with 15157139478912

• 15157139478912 backwards is 21987493175151
• The number of decimal digits it has is: 14
• The sum of 15157139478912's digits is 63
• More coming soon!