31301056969

Names of 31301056969

• Cardinal: 31301056969 can be written as Thirty-one billion, three hundred one million, fifty-six thousand, nine hundred sixty-nine.

Scientific notation

• Scientific notation: 3.1301056969 × 10¹⁰

Factors of 31301056969

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1841

Divisors of 31301056969

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 13 19 49 79 91 133 247 361 553 637 931 1027 1501 1723 1729 2527 3871 4693 7189 10507 12061 12103 17689 19513 22399 28519 32737 32851 50323 73549 84427 136117 136591 156793 199633 229159 229957 370747 425581 622003 952819 956137 1097551 1397431 1604113 1769521 2586223 2595229 2979067 4354021 6669733 8086039 12386647 18103561 18166603 20853469 30478147 33620899 49138237 56602273 86706529 126724927 235346293 343967659 396215911 638797081 1647424051 2407773613 4471579567 31301056969
• Sum of all divisors σ(n): 41932920960
• Sum of proper divisors (its aliquot sum) s(n): 10631863991
• 31301056969 is a deficient number, because the sum of its proper divisors (10631863991) is less than itself. Its deficiency is 20669192978

Bases of 31301056969

• Binary: 11101001001101100000011100111001001₂
• Hexadecimal: 0x749B039C9
• Base-36: EDNUA4P

Squares and roots of 31301056969

• 31301056969 squared (31301056969²) is 979756167376583466961
• 31301056969 cubed (31301056969³) is 30667403610783538375929790301209
• The square root of 31301056969 is 176921.0472753313
• The cube root of 31301056969 is 3151.5170980269

Scales and comparisons

• 31,301,056,969 seconds is equal to 995 years, 14 weeks, 2 days, 18 hours, 2 minutes, 49 seconds.
• To count from 1 to 31,301,056,969 would take you about one thousand, nine hundred ninety 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 31301056969 cubic inches would be around 262.6 feet tall.

Recreational maths with 31301056969

• 31301056969 backwards is 96965010313
• The number of decimal digits it has is: 11
• The sum of 31301056969's digits is 43
• More coming soon!