121351909202944

Names of 121351909202944

• Cardinal: 121351909202944 can be written as One hundred twenty-one trillion, three hundred fifty-one billion, nine hundred nine million, two hundred two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.21351909202944 × 10¹⁴

Factors of 121351909202944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 9385

Divisors of 121351909202944

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 56 61 62 64 112 122 124 128 217 224 244 248 256 427 434 448 488 496 512 854 868 896 976 992 1024 1093 1708 1736 1792 1891 1952 1984 2186 3416 3472 3584 3782 3904 3968 4372 6832 6944 7168 7564 7651 7808 7936 8191 8744 13237 13664 13888 15128 15302 15616 15872 16382 17488 26474 27328 27776 30256 30604 31232 31744 32764 33883 34976 52948 54656 55552 57337 60512 61208 62464 65528 66673 67766 69952 105896 109312 111104 114674 121024 122416 131056 133346 135532 139904 211792 218624 222208 229348 237181 242048 244832 253921 262112 266692 271064 279808 423584 437248 458696 466711 474362 484096 489664 499651 507842 524224 533384 542128 559616 847168 917392 933422 948724 968192 979328 999302 1015684 1048448 1066768 1084256 1119232 1694336 1777447 1834784 1866844 1897448 1936384 1958656 1998604 2031368 2066863 2096896 2133536 2168512 3388672 3497557 3554894 3669568 3733688 3794896 3917312 3997208 4062736 4133726 4193792 4267072 4337024 6777344 6995114 7109788 7339136 7467376 7589792 7834624 7994416 8125472 8267452 8387584 8534144 8674048 8952763 13554688 13990228 14219576 14468041 14678272 14934752 15179584 15489181 15988832 16250944 16534904 17068288 17348096 17905526 27980456 28439152 28936082 29356544 29869504 30359168 30978362 31977664 32501888 33069808 34136576 34696192 35811052 55960912 56878304 57872164 58713088 59739008 60718336 61956724 62669341 63955328 65003776 66139616 68273152 71622104 108424267 111921824 113756608 115744328 119478016 121436672 123913448 125338682 127910656 130007552 132279232 143244208 216848534 223843648 227513216 231488656 238956032 242873344 247826896 250677364 255821312 260015104 264558464 277535653 286488416 433697068 447687296 455026432 462977312 477912064 495653792 501354728 511642624 529116928 546118543 555071306 572976832 867394136 895374592 910052864 925954624 991307584 1002709456 1058233856 1092237086 1110142612 1145953664 1734788272 1790749184 1820105728 1851909248 1942749571 1982615168 2005418912 2116467712 2184474172 2220285224 2291907328 3469576544 3581498368 3703818496 3822829801 3885499142 3965230336 4010837824 4368948344 4440570448 4583814656 6939153088 7407636992 7645659602 7770998284 7930460672 8021675648 8737896688 8881140896 9167629312 13878306176 14815273984 15291319204 15541996568 15860921344 16043351296 16929674833 17475793376 17762281792 27756612352 30582638408 31083993136 32086702592 33859349666 34951586752 35524563584 55513224704 61165276816 62167986272 64173405184 67718699332 69903173504 71049127168 111026449408 118507723831 122330553632 124335972544 135437398664 139806347008 142098254336 237015447662 244661107264 248671945088 270874797328 279612694016 284196508672 474030895324 489322214528 497343890176 541749594656 559225388032 948061790648 978644429056 994687780352 1083499189312 1896123581296 1957288858112 1989375560704 2166998378624 3792247162592 3914577716224 4333996757248 7584494325184 8667993514496 15168988650368 17335987028992 30337977300736 60675954601472 121351909202944
• Sum of all divisors σ(n): 291176796127232
• Sum of proper divisors (its aliquot sum) s(n): 169824886924288
• 121351909202944 is an abundant number, because the sum of its proper divisors (169824886924288) is greater than itself. Its abundance is 48472977721344

Bases of 121351909202944

• Binary: 11011100101111001110001011100001101110000000000₂
• Hexadecimal: 0x6E5E7170DC00
• Base-36: 170KAPIXOG

Squares and roots of 121351909202944

• 121351909202944 squared (121351909202944²) is 14726285867199564681378267136
• 121351909202944 cubed (121351909202944³) is 1787062905452999017087177922763193669648384
• The square root of 121351909202944 is 11015984.2593816373
• The cube root of 121351909202944 is 49508.7777112007

Scales and comparisons

• 121,351,909,202,944 seconds is equal to 3,858,615 years, 18 weeks, 3 hours, 29 minutes, 4 seconds.
• To count from 1 to 121,351,909,202,944 would take you about nine million, six hundred forty-six thousand, five hundred thirty-eight 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 121351909202944 cubic inches would be around 4125.7 feet tall.

Recreational maths with 121351909202944

• 121351909202944 backwards is 449202909153121
• The number of decimal digits it has is: 15
• The sum of 121351909202944's digits is 52
• More coming soon!