13087988705136

Names of 13087988705136

• Cardinal: 13087988705136 can be written as Thirteen trillion, eighty-seven billion, nine hundred eighty-eight million, seven hundred five thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.3087988705136 × 10¹³

Factors of 13087988705136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 185288

Divisors of 13087988705136

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 43 48 86 129 172 258 344 516 688 1032 2064 45319 90638 135957 139921 181276 271914 279842 362552 419763 543828 559684 725104 839526 1087656 1119368 1679052 1948717 2175312 2238736 3358104 3897434 5846151 6016603 6716208 7794868 11692302 12033206 15589736 18049809 23384604 24066412 31179472 36099618 46769208 48132824 72199236 93538416 96265648 144398472 288796944 6341079799 12682159598 19023239397 25364319196 38046478794 50728638392 76092957588 101457276784 152185915176 272666431357 304371830352 545332862714 817999294071 1090665725428 1635998588142 2181331450856 3271997176284 4362662901712 6543994352568 13087988705136
• Sum of all divisors σ(n): 34597942058240
• Sum of proper divisors (its aliquot sum) s(n): 21509953353104
• 13087988705136 is an abundant number, because the sum of its proper divisors (21509953353104) is greater than itself. Its abundance is 8421964647968

Bases of 13087988705136

• Binary: 10111110011101001000111010101110011101110000₂
• Hexadecimal: 0xBE748EAE770
• Base-36: 4N0JEJWXC

Squares and roots of 13087988705136

• 13087988705136 squared (13087988705136²) is 171295448345767509952778496
• 13087988705136 cubed (13087988705136³) is 2241912893190612285792964420368465555456
• The square root of 13087988705136 is 3617732.5364288609
• The cube root of 13087988705136 is 23566.2765877119

Scales and comparisons

• 13,087,988,705,136 seconds is equal to 416,157 years, 28 weeks, 6 days, 18 hours, 5 minutes, 36 seconds.
• To count from 1 to 13,087,988,705,136 would take you about one million, forty thousand, three hundred ninety-three 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 13087988705136 cubic inches would be around 1963.9 feet tall.

Recreational maths with 13087988705136

• 13087988705136 backwards is 63150788978031
• The number of decimal digits it has is: 14
• The sum of 13087988705136's digits is 66
• More coming soon!