105427791872

Names of 105427791872

• Cardinal: 105427791872 can be written as One hundred five billion, four hundred twenty-seven million, seven hundred ninety-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.05427791872 × 10¹¹

Factors of 105427791872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 63

Divisors of 105427791872

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 4 8 13 16 17 26 31 32 34 52 62 64 68 104 124 128 136 169 208 221 248 256 272 289 338 403 416 442 496 512 527 544 578 676 806 832 884 992 1024 1054 1088 1156 1352 1612 1664 1768 1984 2048 2108 2176 2312 2704 2873 3224 3328 3536 3757 3968 4096 4216 4352 4624 4913 5239 5408 5746 6448 6656 6851 7072 7514 7936 8432 8704 8959 9248 9826 10478 10816 11492 12896 13312 13702 14144 15028 15872 16864 17408 17918 18496 19652 20956 21632 22984 25792 26624 27404 28288 30056 31744 33728 34816 35836 36992 39304 41912 43264 45968 48841 51584 53248 54808 56576 60112 63488 63869 67456 69632 71672 73984 78608 83824 86528 89063 91936 97682 103168 109616 113152 116467 120224 126976 127738 134912 143344 147968 152303 157216 167648 173056 178126 183872 195364 206336 219232 226304 232934 240448 255476 269824 286688 295936 304606 314432 335296 346112 356252 367744 390728 412672 438464 452608 465868 480896 510952 539648 573376 591872 609212 628864 670592 692224 712504 735488 781456 825344 830297 876928 905216 931736 961792 1021904 1079296 1146752 1183744 1218424 1257728 1341184 1425008 1470976 1514071 1562912 1650688 1660594 1753856 1863472 1923584 1979939 2043808 2158592 2293504 2436848 2515456 2682368 2850016 2941952 3028142 3125824 3321188 3507712 3726944 3847168 3959878 4087616 4587008 4873696 5030912 5364736 5700032 5883904 6056284 6251648 6642376 7015424 7453888 7694336 7919756 8175232 9174016 9747392 10061824 10729472 11400064 11767808 12112568 12503296 13284752 14030848 14907776 15388672 15839512 16350464 18348032 19494784 20123648 21458944 22800128 24225136 25006592 25739207 26569504 28061696 29815552 31679024 32700928 36696064 38989568 45600256 48450272 50013184 51478414 53139008 59631104 63358048 65401856 77979136 91200512 96900544 100026368 102956828 106278016 119262208 126716096 130803712 155958272 182401024 193801088 200052736 205913656 212556032 238524416 253432192 261607424 311916544 364802048 387602176 411827312 425112064 477048832 506864384 623833088 775204352 823654624 850224128 1013728768 1550408704 1647309248 1700448256 2027457536 3100817408 3294618496 3400896512 4054915072 6201634816 6589236992 8109830144 13178473984 26356947968 52713895936 105427791872
• Sum of all divisors σ(n): 250385109120
• Sum of proper divisors (its aliquot sum) s(n): 144957317248
• 105427791872 is an abundant number, because the sum of its proper divisors (144957317248) is greater than itself. Its abundance is 39529525376

Bases of 105427791872

• Binary: 1100010001011111111000111000000000000₂
• Hexadecimal: 0x188BFC7000
• Base-36: 1CFKZGU8

Squares and roots of 105427791872

• 105427791872 squared (105427791872²) is 11115019299005749264384
• 105427791872 cubed (105427791872³) is 1171831941308841469976893454286848
• The square root of 105427791872 is 324696.4611325477
• The cube root of 105427791872 is 4724.0922548645

Scales and comparisons

• 105,427,791,872 seconds is equal to 3,352 years, 14 weeks, 3 days, 1 hour, 44 minutes, 32 seconds.
• To count from 1 to 105,427,791,872 would take you about six thousand, seven hundred four 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 105427791872 cubic inches would be around 393.7 feet tall.

Recreational maths with 105427791872

• 105427791872 backwards is 278197724501
• The number of decimal digits it has is: 12
• The sum of 105427791872's digits is 53
• More coming soon!