13970831886

Names of 13970831886

• Cardinal: 13970831886 can be written as Thirteen billion, nine hundred seventy million, eight hundred thirty-one thousand, eight hundred eighty-six.

Scientific notation

• Scientific notation: 1.3970831886 × 10¹⁰

Factors of 13970831886

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7542

Divisors of 13970831886

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 81 99 162 198 297 594 891 1249 1782 2498 3747 6277 7494 11241 12554 13739 18831 22482 27478 33723 37662 41217 56493 67446 69047 82434 101169 112986 123651 138094 169479 202338 207141 247302 338958 370953 414282 508437 621423 741906 1016874 1112859 1242846 1864269 2225718 3728538 5592807 7839973 11185614 15679946 23519919 47039838 70559757 86239703 141119514 172479406 211679271 258719109 423358542 517438218 635037813 776157327 1270075626 1552314654 2328471981 4656943962 6985415943 13970831886
• Sum of all divisors σ(n): 34183710000
• Sum of proper divisors (its aliquot sum) s(n): 20212878114
• 13970831886 is an abundant number, because the sum of its proper divisors (20212878114) is greater than itself. Its abundance is 6242046228

Bases of 13970831886

• Binary: 1101000000101110011111101000001110₂
• Hexadecimal: 0x340B9FA0E
• Base-36: 6F1VEVI

Squares and roots of 13970831886

• 13970831886 squared (13970831886²) is 195184143586874316996
• 13970831886 cubed (13970831886³) is 2726884856865106118962188534456
• The square root of 13970831886 is 118198.2736168341
• The cube root of 13970831886 is 2408.4673074539

Scales and comparisons

• 13,970,831,886 seconds is equal to 444 years, 11 weeks, 6 days, 10 hours, 38 minutes, 6 seconds.
• To count from 1 to 13,970,831,886 would take you about eight hundred eighty-eight 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 13970831886 cubic inches would be around 200.7 feet tall.

Recreational maths with 13970831886

• 13970831886 backwards is 68813807931
• 13970831886 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13970831886's digits is 54
• More coming soon!