31708042982

Names of 31708042982

• Cardinal: 31708042982 can be written as Thirty-one billion, seven hundred eight million, forty-two thousand, nine hundred eighty-two.

Scientific notation

• Scientific notation: 3.1708042982 × 10¹⁰

Factors of 31708042982

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 61

Divisors of 31708042982

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 7 11 14 22 41 49 77 82 98 121 154 242 287 343 451 539 574 686 847 902 1078 1331 1694 2009 2401 2662 3157 3773 4018 4802 4961 5929 6314 7546 9317 9922 11858 14063 14641 18634 22099 26411 28126 29282 34727 41503 44198 52822 54571 65219 69454 83006 98441 102487 109142 130438 154693 161051 196882 204974 243089 290521 309386 322102 381997 456533 486178 581042 600281 717409 763994 913066 1082851 1127357 1200562 1434818 1701623 2165702 2254714 2673979 3195731 3403246 4201967 5021863 5347958 6391462 6603091 7891499 8403934 10043726 11911361 13206182 15782998 18717853 23822722 29413769 35153041 37435706 46221637 55240493 58827538 70306082 92443274 110480986 131024971 205896383 262049942 323551459 386683451 411792766 647102918 773366902 1441274681 2264860213 2882549362 4529720426 15854021491 31708042982
• Sum of all divisors σ(n): 62522958456
• Sum of proper divisors (its aliquot sum) s(n): 30814915474
• 31708042982 is a deficient number, because the sum of its proper divisors (30814915474) is less than itself. Its deficiency is 893127508

Bases of 31708042982

• Binary: 11101100001111100100101011011100110₂
• Hexadecimal: 0x761F256E6
• Base-36: EKE5EJQ

Squares and roots of 31708042982

• 31708042982 squared (31708042982²) is 1005399989748359452324
• 31708042982 cubed (31708042982³) is 31879266089043340878275371790168
• The square root of 31708042982 is 178067.5236588637
• The cube root of 31708042982 is 3165.1173221227

Scales and comparisons

• 31,708,042,982 seconds is equal to 1,008 years, 11 weeks, 2 days, 5 hours, 43 minutes, 2 seconds.
• To count from 1 to 31,708,042,982 would take you about two thousand and sixteen 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 31708042982 cubic inches would be around 263.8 feet tall.

Recreational maths with 31708042982

• 31708042982 backwards is 28924080713
• The number of decimal digits it has is: 11
• The sum of 31708042982's digits is 44
• More coming soon!