31997314697742

Names of 31997314697742

• Cardinal: 31997314697742 can be written as Thirty-one trillion, nine hundred ninety-seven billion, three hundred fourteen million, six hundred ninety-seven thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 3.1997314697742 × 10¹³

Factors of 31997314697742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1648

Divisors of 31997314697742

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 18 19 23 27 38 46 54 57 69 114 138 171 207 342 414 437 513 529 621 874 1026 1058 1242 1311 1587 1601 2622 3174 3202 3933 4761 4803 7866 9522 9606 10051 11799 12167 14283 14409 20102 23598 24334 28566 28818 30153 30419 36501 36823 43227 60306 60838 73002 73646 86454 90459 91257 109503 110469 180918 182514 219006 220938 231173 271377 273771 328509 331407 462346 542754 547542 657018 662814 693519 699637 821313 846929 994221 1387038 1399274 1642626 1693858 1988442 2080557 2098911 2540787 2563201 4161114 4197822 5081574 5126402 6241671 6296733 7622361 7689603 12483342 12593466 15244722 15379206 16091651 18890199 19479367 22867083 23068809 32183302 37780398 38958734 45734166 46137618 48274953 48700819 58438101 58953623 69206427 96549906 97401638 116876202 117907246 138412854 144824859 146102457 175314303 176860869 289649718 292204914 350628606 353721738 370107973 434474577 438307371 525942909 530582607 740215946 868949154 876614742 1051885818 1061165214 1110323919 1120118837 1314922113 1355933329 1591747821 2220647838 2240237674 2629844226 2711866658 3183495642 3330971757 3360356511 4067799987 6661943514 6720713022 8135599974 9992915271 10081069533 12203399961 19985830542 20162139066 24406799922 25762733251 30243208599 31186466567 36610199883 51525466502 60486417198 62372933134 73220399766 77288199753 93559399701 154576399506 187118799402 231864599259 280678199103 463729198518 561356398206 592542864773 695593797777 842034597309 1185085729546 1391187595554 1684069194618 1777628594319 3555257188638 5332885782957 10665771565914 15998657348871 31997314697742
• Sum of all divisors σ(n): 78298305984000
• Sum of proper divisors (its aliquot sum) s(n): 46300991286258
• 31997314697742 is an abundant number, because the sum of its proper divisors (46300991286258) is greater than itself. Its abundance is 14303676588516

Bases of 31997314697742

• Binary: 111010001100111110100100100111000101000001110₂
• Hexadecimal: 0x1D19F4938A0E
• Base-36: BCBD30W7I

Squares and roots of 31997314697742

• 31997314697742 squared (31997314697742²) is 1023828147866336216819898564
• 31997314697742 cubed (31997314697742³) is 32759751443685489507711540396806759842488
• The square root of 31997314697742 is 5656616.8950833147
• The cube root of 31997314697742 is 31747.1329620995

Scales and comparisons

• 31,997,314,697,742 seconds is equal to 1,017,415 years, 32 weeks, 6 days, 11 hours, 35 minutes, 42 seconds.
• To count from 1 to 31,997,314,697,742 would take you about two million, five hundred forty-three thousand, five hundred thirty-nine 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 31997314697742 cubic inches would be around 2645.6 feet tall.

Recreational maths with 31997314697742

• 31997314697742 backwards is 24779641379913
• The number of decimal digits it has is: 14
• The sum of 31997314697742's digits is 72
• More coming soon!