121540336695792

Names of 121540336695792

• Cardinal: 121540336695792 can be written as One hundred twenty-one trillion, five hundred forty billion, three hundred thirty-six million, six hundred ninety-five thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.21540336695792 × 10¹⁴

Factors of 121540336695792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 117177593

Divisors of 121540336695792

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 63 72 84 98 108 112 126 144 147 168 189 196 216 252 294 336 343 378 392 432 441 504 588 686 756 784 882 1008 1029 1176 1323 1372 1512 1764 2058 2352 2401 2646 2744 3024 3087 3528 4116 4802 5292 5488 6174 7056 7203 8232 9261 9604 10584 12348 14406 16464 18522 19208 21168 21609 24696 28812 37044 38416 43218 49392 57624 64827 74088 86436 115248 129654 148176 172872 259308 345744 518616 1037232 117177581 234355162 351532743 468710324 703065486 820243067 937420648 1054598229 1406130972 1640486134 1874841296 2109196458 2460729201 2812261944 3163794687 3280972268 4218392916 4921458402 5624523888 5741701469 6327589374 6561944536 7382187603 8436785832 9842916804 11483402938 12655178748 13123889072 14764375206 16873571664 17225104407 19685833608 22146562809 22966805876 25310357496 29528750412 34450208814 39371667216 40191910283 44293125618 45933611752 50620714992 51675313221 59057500824 68900417628 80383820566 88586251236 91867223504 103350626442 118115001648 120575730849 137800835256 155025939663 160767641132 177172502472 206701252884 241151461698 275601670512 281343371981 310051879326 321535282264 354345004944 361727192547 413402505768 482302923396 562686743962 620103758652 643070564528 723454385094 826805011536 844030115943 964605846792 1085181577641 1125373487924 1240207517304 1446908770188 1688060231886 1929211693584 2170363155282 2250746975848 2480415034608 2532090347829 2893817540376 3376120463772 4340726310564 4501493951696 5064180695658 5787635080752 6752240927544 7596271043487 8681452621128 10128361391316 13504481855088 15192542086974 17362905242256 20256722782632 30385084173948 40513445565264 60770168347896 121540336695792
• Sum of all divisors σ(n): 406985864905680
• Sum of proper divisors (its aliquot sum) s(n): 285445528209888
• 121540336695792 is an abundant number, because the sum of its proper divisors (285445528209888) is greater than itself. Its abundance is 163905191514096

Bases of 121540336695792

• Binary: 11011101000101001010000100110000011100111110000₂
• Hexadecimal: 0x6E8A509839F0
• Base-36: 172YUYE1O0

Squares and roots of 121540336695792

• 121540336695792 squared (121540336695792²) is 14772053444126483416350507264
• 121540336695792 cubed (121540336695792³) is 1795400349287366630917322695866352854233088
• The square root of 121540336695792 is 11024533.4003662939
• The cube root of 121540336695792 is 49534.3891489995

Scales and comparisons

• 121,540,336,695,792 seconds is equal to 3,864,606 years, 39 weeks, 2 days, 21 hours, 43 minutes, 12 seconds.
• To count from 1 to 121,540,336,695,792 would take you about nine million, six hundred sixty-one thousand, five hundred sixteen 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 121540336695792 cubic inches would be around 4127.9 feet tall.

Recreational maths with 121540336695792

• 121540336695792 backwards is 297596633045121
• 121540336695792 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121540336695792's digits is 63
• More coming soon!