13857698036

Names of 13857698036

• Cardinal: 13857698036 can be written as Thirteen billion, eight hundred fifty-seven million, six hundred ninety-eight thousand and thirty-six.

Scientific notation

• Scientific notation: 1.3857698036 × 10¹⁰

Factors of 13857698036

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6568

Divisors of 13857698036

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 13 14 17 26 28 34 49 52 68 91 98 119 182 196 221 238 343 364 442 476 637 686 833 884 1274 1372 1547 1666 2401 2548 3094 3332 4459 4802 5831 6188 6529 8918 9604 10829 11662 13058 17836 21658 23324 26116 31213 40817 43316 45703 62426 75803 81634 84877 91406 110993 124852 151606 163268 169754 182812 221986 303212 319921 339508 443972 530621 594139 639842 776951 1061242 1188278 1279684 1442909 1553902 2122484 2239447 2376556 2885818 3107804 4158973 4478894 5438657 5771636 8317946 8957788 10100363 10877314 15676129 16635892 20200726 21754628 29112811 31352258 38070599 40401452 58225622 62704516 70702541 76141198 116451244 141405082 152282396 203789677 266494193 282810164 407579354 494917787 532988386 815158708 989835574 1065976772 1979671148 3464424509 6928849018 13857698036
• Sum of all divisors σ(n): 32264494920
• Sum of proper divisors (its aliquot sum) s(n): 18406796884
• 13857698036 is an abundant number, because the sum of its proper divisors (18406796884) is greater than itself. Its abundance is 4549098848

Bases of 13857698036

• Binary: 1100111001111110111011000011110100₂
• Hexadecimal: 0x339FBB0F4
• Base-36: 6D6IK8K

Squares and roots of 13857698036

• 13857698036 squared (13857698036²) is 192035794856958257296
• 13857698036 cubed (13857698036³) is 2661174057230969343064761870656
• The square root of 13857698036 is 117718.7242370559
• The cube root of 13857698036 is 2401.9485354001

Scales and comparisons

• 13,857,698,036 seconds is equal to 440 years, 32 weeks, 6 days, 33 minutes, 56 seconds.
• To count from 1 to 13,857,698,036 would take you about eight hundred eighty-one 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 13857698036 cubic inches would be around 200.2 feet tall.

Recreational maths with 13857698036

• 13857698036 backwards is 63089675831
• The number of decimal digits it has is: 11
• The sum of 13857698036's digits is 56
• More coming soon!