121669789060864

Names of 121669789060864

• Cardinal: 121669789060864 can be written as One hundred twenty-one trillion, six hundred sixty-nine billion, seven hundred eighty-nine million, sixty thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.21669789060864 × 10¹⁴

Factors of 121669789060864

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 42

Divisors of 121669789060864

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 11 16 22 29 32 44 58 64 88 116 121 128 176 232 242 256 319 352 464 484 638 704 841 928 968 1276 1331 1408 1682 1856 1936 2552 2662 2816 3364 3509 3712 3872 5104 5324 6728 7018 7424 7744 9251 10208 10648 13456 14036 14641 15488 18502 20416 21296 24389 26912 28072 29282 30976 37004 38599 40832 42592 48778 53824 56144 58564 74008 77198 81664 85184 97556 101761 107648 112288 117128 148016 154396 161051 170368 195112 203522 215296 224576 234256 268279 296032 308792 322102 340736 390224 407044 424589 449152 468512 536558 592064 617584 644204 780448 814088 849178 898304 937024 1073116 1119371 1184128 1235168 1288408 1560896 1628176 1698356 1771561 1874048 2146232 2238742 2368256 2470336 2576816 2951069 3121792 3256352 3396712 3543122 3748096 4292464 4477484 4670479 4940672 5153632 5902138 6243584 6512704 6793424 7086244 8584928 8954968 9340958 9881344 10307264 11804276 12313081 13025408 13586848 14172488 17169856 17909936 18681916 19487171 20614528 23608552 24626162 26050816 27173696 28344976 32461759 34339712 35819872 37363832 38974342 41229056 47217104 49252324 51375269 54347392 56689952 64923518 68679424 71639744 74727664 77948684 94434208 98504648 102750538 108694784 113379904 129847036 135443891 143279488 149455328 155897368 188868416 197009296 205501076 226759808 259694072 270887782 286558976 298910656 311794736 357079349 377736832 394018592 411002152 453519616 519388144 541775564 565127959 597821312 623589472 714158698 755473664 788037184 822004304 1038776288 1083551128 1130255918 1195642624 1247178944 1428317396 1489882801 1576074368 1644008608 2077552576 2167102256 2260511836 2494357888 2856634792 2979765602 3152148736 3288017216 3927872839 4155105152 4334204512 4521023672 4988715776 5713269584 5959531204 6576034432 7855745678 8310210304 8668409024 9042047344 11426539168 11919062408 13152068864 15711491356 16388710811 17336818048 18084094688 22853078336 23838124816 31422982712 32777421622 34673636096 36168189376 43206601229 45706156672 47676249632 62845965424 65554843244 72336378752 86413202458 91412313344 95352499264 125691930848 131109686488 144672757504 172826404916 190704998528 251383861696 262219372976 345652809832 381409997056 475272613519 502767723392 524438745952 691305619664 950545227038 1005535446784 1048877491904 1382611239328 1901090454076 2097754983808 2765222478656 3802180908152 4195509967616 5530444957312 7604361816304 11060889914624 15208723632608 30417447265216 60834894530432 121669789060864
• Sum of all divisors σ(n): 276691441279680
• Sum of proper divisors (its aliquot sum) s(n): 155021652218816
• 121669789060864 is an abundant number, because the sum of its proper divisors (155021652218816) is greater than itself. Its abundance is 33351863157952

Bases of 121669789060864

• Binary: 11011101010100001110100100011101000111100000000₂
• Hexadecimal: 0x6EA8748E8F00
• Base-36: 174MBUZHTS

Squares and roots of 121669789060864

• 121669789060864 squared (121669789060864²) is 14803537570115141079096426496
• 121669789060864 cubed (121669789060864³) is 1801143293510484431466382469060454246252544
• The square root of 121669789060864 is 11030402.9419085139
• The cube root of 121669789060864 is 49551.9692346367

Scales and comparisons

• 121,669,789,060,864 seconds is equal to 3,868,722 years, 49 weeks, 4 hours, 1 minute, 4 seconds.
• To count from 1 to 121,669,789,060,864 would take you about nine million, six hundred seventy-one thousand, eight hundred seven 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 121669789060864 cubic inches would be around 4129.3 feet tall.

Recreational maths with 121669789060864

• 121669789060864 backwards is 468060987966121
• The number of decimal digits it has is: 15
• The sum of 121669789060864's digits is 73
• More coming soon!