997422911898291144

Names of 997422911898291144

• Cardinal: 997422911898291144 can be written as Nine hundred ninety-seven quadrillion, four hundred twenty-two trillion, nine hundred eleven billion, eight hundred ninety-eight million, two hundred ninety-one thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 9.97422911898291144 × 10¹⁷

Factors of 997422911898291144

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3840090

Divisors of 997422911898291144

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 37 42 56 63 72 74 84 111 126 148 168 222 252 259 296 333 444 504 518 666 777 888 1036 1332 1483 1554 2072 2331 2664 2966 3108 4449 4662 5932 6216 8898 9324 9419 10381 11864 13347 17796 18648 18838 20762 26694 28257 31143 35592 37676 41524 53388 54871 56514 62286 65933 75352 83048 84771 93429 106776 109742 113028 124572 131866 164613 169542 186858 197799 219484 226056 249144 263732 329226 339084 348503 373716 384097 395598 438968 493839 527464 593397 658452 678168 697006 747432 768194 791196 987678 1045509 1152291 1186794 1316904 1394012 1536388 1582392 1975356 2091018 2304582 2373588 2439521 2788024 3072776 3136527 3456873 3829139 3950712 4182036 4609164 4747176 4879042 6273054 6913746 7318563 7658278 8364072 9218328 9758084 11487417 12546108 13827492 13968377 14637126 15316556 19516168 21955689 22974834 25092216 26803973 27654984 27936754 29274252 30633112 34462251 41905131 43911378 45949668 53607946 55873508 58548504 68924502 80411919 83810262 87822756 91899336 97778639 107215892 111747016 125715393 137849004 141678143 160823838 167620524 175645512 195557278 214431784 241235757 251430786 275698008 283356286 293335917 321647676 335241048 391114556 425034429 482471514 502861572 516829949 566712572 586671834 643295352 782229112 850068858 880007751 964943028 991747001 1005723144 1033659898 1133425144 1173343668 1275103287 1550489847 1700137716 1760015502 1929886056 1983494002 2067319796 2346687336 2550206574 2975241003 3100979694 3400275432 3520031004 3617809643 3966988004 4134639592 4651469541 5100413148 5678613137 5950482006 6201959388 7040062008 7235619286 7933976008 8925723009 9302939082 10200826296 10853428929 11357226274 11900964012 12403918776 14471238572 17035839411 17851446018 18605878164 21706857858 22714452548 23801928024 28942477144 32560286787 34071678822 35702892036 36066660241 37211756328 39750291959 43413715716 45428905096 51107518233 65120573574 68143357644 71405784072 72133320482 79500583918 86827431432 102215036466 108199980723 119250875877 130241147148 136286715288 144266640964 159001167836 204430072932 210108686069 216399961446 238501751754 252466621687 260482294296 288533281928 318002335672 324599942169 357752627631 408860145864 420217372138 432799922892 477003503508 504933243374 630326058207 649199884338 715505255262 757399865061 840434744276 865599845784 954007007016 1009866486748 1260652116414 1298399768676 1334466428917 1431010510524 1470760802483 1514799730122 1680869488552 1890978174621 2019732973496 2272199595183 2521304232828 2596799537352 2668932857834 2862021021048 2941521604966 3029599460244 3781956349242 4003399286751 4412282407449 4544399190366 5042608465656 5337865715668 5883043209932 6059198920488 7563912698484 8006798573502 8824564814898 9088798380732 9341265002419 10675731431336 11766086419864 12010197860253 13236847222347 15127825396968 16013597147004 17649129629796 18177596761464 18682530004838 24020395720506 26473694444694 28023795007257 32027194294008 35298259259592 37365060009676 48040791441012 52947388889388 53486857137403 56047590014514 74730120019352 84071385021771 96081582882024 105894777778776 106973714274806 112095180029028 160460571412209 168142770043542 213947428549612 224190360058056 320921142824418 336285540087084 374407999961821 427894857099224 481381714236627 641842285648836 672571080174168 748815999923642 962763428473254 1123223999885463 1283684571297672 1497631999847284 1925526856946508 1979013714083911 2246447999770926 2995263999694568 3369671999656389 3851053713893016 3958027428167822 4492895999541852 5937041142251733 6739343999312778 7916054856335644 8985791999083704 11874082284503466 13478687998625556 13853095998587377 15832109712671288 17811123426755199 23748164569006932 26957375997251112 27706191997174754 35622246853510398 41559287995762131 47496329138013864 55412383994349508 71244493707020796 83118575991524262 110824767988699016 124677863987286393 142488987414041592 166237151983048524 249355727974572786 332474303966097048 498711455949145572 997422911898291144
• Sum of all divisors σ(n): 3173176606594176000
• Sum of proper divisors (its aliquot sum) s(n): 2175753694695884856
• 997422911898291144 is an abundant number, because the sum of its proper divisors (2175753694695884856) is greater than itself. Its abundance is 1178330782797593712

Bases of 997422911898291144

• Binary: 110111010111100011101101101010010010100010001000101111001000₂
• Hexadecimal: 0xDD78EDA92888BC8
• Base-36: 7KT0WW2FT9E0

Squares and roots of 997422911898291144

• 997422911898291144 squared (997422911898291144²) is 994852465179666257354927347388828736
• 997422911898291144 cubed (997422911898291144³) is 992288642728696015476889362883629907664366874081513984
• The square root of 997422911898291144 is 998710624.7048196613
• The cube root of 997422911898291144 is 999140.2316429833

Scales and comparisons

• 997,422,911,898,291,144 seconds is equal to 31,714,963,366 years, 37 weeks, 6 days, 11 hours, 32 minutes, 24 seconds.
• To count from 1 to 997,422,911,898,291,144 would take you about ninety-five billion, one hundred forty-four million, eight hundred ninety thousand, one hundred 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 997422911898291144 cubic inches would be around 83261.7 feet tall.

Recreational maths with 997422911898291144

• 997422911898291144 backwards is 441192898119224799
• The number of decimal digits it has is: 18
• The sum of 997422911898291144's digits is 90
• More coming soon!