31312056456682393

Names of 31312056456682393

• Cardinal: 31312056456682393 can be written as Thirty-one quadrillion, three hundred twelve trillion, fifty-six billion, four hundred fifty-six million, six hundred eighty-two thousand, three hundred ninety-three.

Scientific notation

• Scientific notation: 3.1312056456682393 × 10¹⁶

Factors of 31312056456682393

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 324

Divisors of 31312056456682393

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 23 49 71 161 223 343 497 1127 1561 1633 3479 5041 5129 7889 10927 11431 15833 24353 35287 35903 49729 76489 80017 110831 115943 247009 251321 348103 357911 364159 560119 775817 811601 1124143 1143767 1729063 1759247 2436721 2505377 2549113 3530759 5430719 5681207 7869001 8006369 8231953 11089567 17057047 17537639 17843791 24715313 25855289 39768449 55083007 56044583 57623671 77626969 79814153 81207457 122763473 124906537 173007191 180987023 250683889 255060041 385581049 392312081 403365697 543388783 558699071 568452199 787359257 1211050337 1266909161 1754787223 1785420287 1835725519 2823559879 3803721481 3910893497 3979165393 5511514799 5765729447 8868364127 12283510561 12497942009 12850078633 17798556119 18109262911 27376254479 27854157751 38580603593 40360106129 55902507247 85984573927 87485594063 89950550431 124589892833 126764840377 270064225151 282520742903 391317550729 409366790737 629653853017 872129249831 887353882639 1285757666681 1977645200321 2739222855103 2865567535159 3969078014537 6104904748817 6211477178473 9000303666767 19174559985721 20058972746113 27783546101759 63002125667369 91288794334351 140412809222791 194484822712313 441014879671583 639021560340457 1361393758986191 4473150922383199 31312056456682393
• Sum of all divisors σ(n): 38821565841408000
• Sum of proper divisors (its aliquot sum) s(n): 7509509384725607
• 31312056456682393 is a deficient number, because the sum of its proper divisors (7509509384725607) is less than itself. Its deficiency is 23802547071956786

Bases of 31312056456682393

• Binary: 1101111001111100010011001000010010010011001101110011001₂
• Hexadecimal: 0x6F3E2642499B99
• Base-36: 8KB745KYVFD

Squares and roots of 31312056456682393

• 31312056456682393 squared (31312056456682393²) is 980444879546465536218824076206449
• 31312056456682393 cubed (31312056456682393³) is 30699745421024097268030483500765349417119491352457
• The square root of 31312056456682393 is 176952130.4101264359
• The cube root of 31312056456682393 is 315188.6212439289

Scales and comparisons

• 31,312,056,456,682,393 seconds is equal to 995,626,540 years, 40 weeks, 1 day, 5 hours, 33 minutes, 13 seconds.
• To count from 1 to 31,312,056,456,682,393 would take you about two billion, nine hundred eighty-six million, eight hundred seventy-nine thousand, six hundred twenty-two 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 31312056456682393 cubic inches would be around 26265.7 feet tall.

Recreational maths with 31312056456682393

• 31312056456682393 backwards is 39328665465021313
• The number of decimal digits it has is: 17
• The sum of 31312056456682393's digits is 67
• More coming soon!