13137606756

Names of 13137606756

• Cardinal: 13137606756 can be written as Thirteen billion, one hundred thirty-seven million, six hundred six thousand, seven hundred fifty-six.

Scientific notation

• Scientific notation: 1.3137606756 × 10¹⁰

Factors of 13137606756

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 862779

Divisors of 13137606756

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 47 54 81 94 108 141 162 188 282 324 423 564 846 1269 1692 2538 3807 5076 7614 15228 862727 1725454 2588181 3450908 5176362 7764543 10352724 15529086 23293629 31058172 40548169 46587258 69880887 81096338 93174516 121644507 139761774 162192676 243289014 279523548 364933521 486578028 729867042 1094800563 1459734084 2189601126 3284401689 4379202252 6568803378 13137606756
• Sum of all divisors σ(n): 35075069568
• Sum of proper divisors (its aliquot sum) s(n): 21937462812
• 13137606756 is an abundant number, because the sum of its proper divisors (21937462812) is greater than itself. Its abundance is 8799856056

Bases of 13137606756

• Binary: 1100001111000011111111100001100100₂
• Hexadecimal: 0x30F0FF864
• Base-36: 619SI90

Squares and roots of 13137606756

• 13137606756 squared (13137606756²) is 172596711275296843536
• 13137606756 cubed (13137606756³) is 2267507720113721187544028529216
• The square root of 13137606756 is 114619.3995622033
• The cube root of 13137606756 is 2359.6019842523

Scales and comparisons

• 13,137,606,756 seconds is equal to 417 years, 38 weeks, 1 day, 15 hours, 12 minutes, 36 seconds.
• To count from 1 to 13,137,606,756 would take you about eight hundred thirty-five 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 13137606756 cubic inches would be around 196.6 feet tall.

Recreational maths with 13137606756

• 13137606756 backwards is 65760673131
• The number of decimal digits it has is: 11
• The sum of 13137606756's digits is 45
• More coming soon!