121538362173088

Names of 121538362173088

• Cardinal: 121538362173088 can be written as One hundred twenty-one trillion, five hundred thirty-eight billion, three hundred sixty-two million, one hundred seventy-three thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.21538362173088 × 10¹⁴

Factors of 121538362173088

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 531

Divisors of 121538362173088

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 79 112 158 224 316 443 553 632 886 1106 1264 1772 2212 2528 3101 3544 4424 6202 6241 7088 8848 12404 12482 14176 17696 24808 24964 34997 43687 49616 49928 69994 87374 99232 99856 139988 174748 196249 199712 244979 279976 349496 392498 489958 559952 698992 784996 979916 1119904 1373743 1397984 1569992 1959832 2747486 2764763 3139984 3919664 5494972 5529526 6279968 7839328 10989944 11059052 15503671 19353341 21979888 22118104 31007342 38706682 43959776 44236208 62014684 77413364 86938307 88472416 108525697 124029368 154826728 173876614 217051394 248058736 309653456 347753228 434102788 496117472 608568149 619306912 695506456 868205576 1217136298 1224790009 1391012912 1736411152 2434272596 2449580018 2782025824 3472822304 4868545192 4899160036 6868126253 8573530063 9737090384 9798320072 13736252506 17147060126 19474180768 19596640144 27472505012 34294120252 39193280288 48076883771 54945010024 68588240504 96153767542 109890020048 137176481008 192307535084 219780040096 274352962016 384615070168 542581973987 769230140336 1085163947974 1538460280672 2170327895948 3798073817909 4340655791896 7596147635818 8681311583792 15192295271636 17362623167584 30384590543272 60769181086544 121538362173088
• Sum of all divisors σ(n): 277593288840000
• Sum of proper divisors (its aliquot sum) s(n): 156054926666912
• 121538362173088 is an abundant number, because the sum of its proper divisors (156054926666912) is greater than itself. Its abundance is 34516564493824

Bases of 121538362173088

• Binary: 11011101000100111011010111001110110011010100000₂
• Hexadecimal: 0x6E89DAE766A0
• Base-36: 172XYAT674

Squares and roots of 121538362173088

• 121538362173088 squared (121538362173088²) is 14771573479716708033671455744
• 121538362173088 cubed (121538362173088³) is 1795312847444191028901875137413376259817472
• The square root of 121538362173088 is 11024443.8486976747
• The cube root of 121538362173088 is 49534.1209052533

Scales and comparisons

• 121,538,362,173,088 seconds is equal to 3,864,543 years, 50 weeks, 4 days, 15 hours, 11 minutes, 28 seconds.
• To count from 1 to 121,538,362,173,088 would take you about nine million, six hundred sixty-one thousand, three hundred fifty-nine 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 121538362173088 cubic inches would be around 4127.8 feet tall.

Recreational maths with 121538362173088

• 121538362173088 backwards is 880371263835121
• The number of decimal digits it has is: 15
• The sum of 121538362173088's digits is 58
• More coming soon!