31682007980

Names of 31682007980

• Cardinal: 31682007980 can be written as Thirty-one billion, six hundred eighty-two million, seven thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 3.168200798 × 10¹⁰

Factors of 31682007980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1072

Divisors of 31682007980

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 61 70 122 140 244 305 427 610 854 997 1220 1708 1994 2135 3721 3988 4270 4985 6979 7442 8540 9970 13958 14884 18605 19940 26047 27916 34895 37210 52094 60817 69790 74420 104188 121634 130235 139580 226981 243268 260470 304085 425719 453962 520940 608170 851438 907924 1134905 1216340 1588867 1702876 2128595 2269810 3177734 3709837 4257190 4539620 6355468 7419674 7944335 8514380 14839348 15888670 18549185 25968859 31777340 37098370 51937718 74196740 103875436 129844295 226300057 259688590 452600114 519377180 905200228 1131500285 1584100399 2263000570 3168200798 4526001140 6336401596 7920501995 15841003990 31682007980
• Sum of all divisors σ(n): 77381630592
• Sum of proper divisors (its aliquot sum) s(n): 45699622612
• 31682007980 is an abundant number, because the sum of its proper divisors (45699622612) is greater than itself. Its abundance is 14017614632

Bases of 31682007980

• Binary: 11101100000011001010001001110101100₂
• Hexadecimal: 0x7606513AC
• Base-36: EJYNDT8

Squares and roots of 31682007980

• 31682007980 squared (31682007980²) is 1003749629644783680400
• 31682007980 cubed (31682007980³) is 31800803776328081127806569592000
• The square root of 31682007980 is 177994.4043502491
• The cube root of 31682007980 is 3164.2508080161

Scales and comparisons

• 31,682,007,980 seconds is equal to 1,007 years, 20 weeks, 1 day, 21 hours, 46 minutes, 20 seconds.
• To count from 1 to 31,682,007,980 would take you about two thousand and fourteen 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 31682007980 cubic inches would be around 263.7 feet tall.

Recreational maths with 31682007980

• 31682007980 backwards is 08970028613
• The number of decimal digits it has is: 11
• The sum of 31682007980's digits is 44
• More coming soon!