13187409690130

Names of 13187409690130

• Cardinal: 13187409690130 can be written as Thirteen trillion, one hundred eighty-seven billion, four hundred nine million, six hundred ninety thousand, one hundred thirty.

Scientific notation

• Scientific notation: 1.318740969013 × 10¹³

Factors of 13187409690130

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4456

Divisors of 13187409690130

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 10 13 26 65 73 130 146 365 730 949 1898 4363 4745 5329 8726 9490 10658 21815 26645 43630 53290 56719 69277 113438 138554 283595 318499 346385 567190 636998 692770 1592495 3184990 4140487 8280974 19035769 20702435 23250427 38071538 41404870 46500854 95178845 116252135 190357690 232504270 247464997 302255551 494929994 604511102 1237324985 1389611137 1511277755 2474649970 2779222274 3022555510 6948055685 13896111370 18064944781 36129889562 90324723905 101441613001 180649447810 202883226002 507208065005 1014416130010 1318740969013 2637481938026 6593704845065 13187409690130
• Sum of all divisors σ(n): 25924207326948
• Sum of proper divisors (its aliquot sum) s(n): 12736797636818
• 13187409690130 is a deficient number, because the sum of its proper divisors (12736797636818) is less than itself. Its deficiency is 450612053312

Bases of 13187409690130

• Binary: 10111111111001101110110111101011111000010010₂
• Hexadecimal: 0xBFE6EDEBE12
• Base-36: 4OA7N8NWY

Squares and roots of 13187409690130

• 13187409690130 squared (13187409690130²) is 173907774335334622619416900
• 13187409690130 cubed (13187409690130³) is 2293393068458733122387385110150285197000
• The square root of 13187409690130 is 3631447.3271865035
• The cube root of 13187409690130 is 23625.7987110719

Scales and comparisons

• 13,187,409,690,130 seconds is equal to 419,318 years, 43 weeks, 3 days, 14 hours, 22 minutes, 10 seconds.
• To count from 1 to 13,187,409,690,130 would take you about one million, forty-eight thousand, two hundred ninety-seven 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 13187409690130 cubic inches would be around 1968.8 feet tall.

Recreational maths with 13187409690130

• 13187409690130 backwards is 03109690478131
• The number of decimal digits it has is: 14
• The sum of 13187409690130's digits is 52
• More coming soon!