31415559417769142

Names of 31415559417769142

• Cardinal: 31415559417769142 can be written as Thirty-one quadrillion, four hundred fifteen trillion, five hundred fifty-nine billion, four hundred seventeen million, seven hundred sixty-nine thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 3.1415559417769142 × 10¹⁶

Factors of 31415559417769142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 784

Divisors of 31415559417769142

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 7 11 14 22 31 49 62 77 98 121 154 217 242 341 343 434 539 682 686 733 847 961 1078 1466 1519 1694 1922 2387 3038 3751 3773 4774 5131 5929 6727 7502 7546 8063 10262 10571 10633 11858 13454 16126 16709 21142 21266 22723 26257 33418 35917 41503 45446 47089 52514 56441 71834 73997 83006 88693 94178 112882 116281 116963 147994 159061 177386 183799 232562 233926 249953 251419 318122 329623 367598 395087 499906 502838 517979 537289 620851 659246 704413 790174 813967 1035958 1074578 1113427 1241702 1286593 1408826 1627934 1749671 2226854 2573186 2749483 2765609 3499342 3625853 3761023 4345957 4930891 5498966 5531218 5697769 5910179 7251706 7522046 7748543 7793989 8691914 9861782 11395538 11820358 12247697 15497086 15587978 16655959 19246381 24495394 26327161 30421699 33311918 34516237 38492762 39884383 41371253 52654322 54239801 60843398 65011969 69032474 79768766 82742506 85233973 85733879 108479602 116591713 130023938 134724667 170467946 171467758 183215549 184290127 233183426 241613659 269449334 289598771 366431098 368580254 379678607 393832837 455083783 483227318 516334729 579197542 596637811 759357214 787665674 816141991 910167566 943072669 1032669458 1193275622 1282508843 1632283982 1886145338 2015371039 2027191397 2565017686 2657750249 2756829859 3185586481 3614343103 4030742078 4054382794 4176464677 4332161207 5315500498 5513659718 5679682019 5712993937 6371172962 7228686206 8352929354 8664322414 8977561901 11359364038 11425987874 12208817947 14107597273 17955123802 19297809013 22299105367 24417635894 25300401721 28215194546 29235252739 30325128449 38595618026 39757774133 44598210734 47653773277 50600803442 58470505478 60650256898 62476502209 62842933307 79515548266 85461725629 95307546554 98753180911 124953004418 125685866614 134296997417 135084663091 170923451258 177102812047 197506361822 212275899143 268593994834 270169326182 278304418931 333576412939 354205624094 378473356357 424551798286 437335515463 556608837862 598232079403 667152825878 691272266377 756946712714 874671030926 940078981919 1196464158806 1382544532754 1477266971587 1485931294001 1880157963838 1948130932517 2335034890573 2649313494499 2954533943174 2971862588002 3061348608241 3896261865034 4163206919927 4187624555821 4670069781146 5298626988998 6122697216482 6580552873433 8326413839854 8375249111642 10340868801109 13161105746866 16345244234011 18545194461493 20681737602218 21429440257687 29142448439489 32690488468022 37090388922986 42858880515374 45795276119197 46063870114031 58284896878978 72386081607763 91590552238394 92127740228062 129816361230451 144772163215526 203997139076423 259632722460902 320566932834379 407994278152846 506702571254341 641133865668758 1013405142508682 1427979973534961 2243968529840653 2855959947069922 4487937059681306 15707779708884571 31415559417769142
• Sum of all divisors σ(n): 62500998131208000
• Sum of proper divisors (its aliquot sum) s(n): 31085438713438858
• 31415559417769142 is a deficient number, because the sum of its proper divisors (31085438713438858) is less than itself. Its deficiency is 330120704330284

Bases of 31415559417769142

• Binary: 1101111100111000100100011101011100001000010110010110110₂
• Hexadecimal: 0x6F9C48EB842CB6
• Base-36: 8LBVWRBMRP2

Squares and roots of 31415559417769142

• 31415559417769142 squared (31415559417769142²) is 986937373531383432291812007416164
• 31415559417769142 cubed (31415559417769142³) is 31005189699792194316725491917456333659224471211288
• The square root of 31415559417769142 is 177244349.4664051117
• The cube root of 31415559417769142 is 315535.5278326323

Scales and comparisons

• 31,415,559,417,769,142 seconds is equal to 998,917,614 years, 40 weeks, 3 days, 17 hours, 39 minutes, 2 seconds.
• To count from 1 to 31,415,559,417,769,142 would take you about two billion, nine hundred ninety-six million, seven hundred fifty-two thousand, eight hundred forty-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 31415559417769142 cubic inches would be around 26294.6 feet tall.

Recreational maths with 31415559417769142

• 31415559417769142 backwards is 24196771495551413
• The number of decimal digits it has is: 17
• The sum of 31415559417769142's digits is 74
• More coming soon!