13679899904

Names of 13679899904

• Cardinal: 13679899904 can be written as Thirteen billion, six hundred seventy-nine million, eight hundred ninety-nine thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.3679899904 × 10¹⁰

Factors of 13679899904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1483

Divisors of 13679899904

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 256 352 421 484 704 842 968 1049 1408 1684 1936 2098 2816 3368 3872 4196 4631 6736 7744 8392 9262 11539 13472 15488 16784 18524 23078 26944 30976 33568 37048 46156 50941 53888 67136 74096 92312 101882 107776 126929 134272 148192 184624 203764 253858 268544 296384 369248 407528 441629 507716 592768 738496 815056 883258 1015432 1185536 1476992 1630112 1766516 2030864 2953984 3260224 3533032 4061728 4857919 6520448 7066064 8123456 9715838 13040896 14132128 16246912 19431676 28264256 32493824 38863352 53437109 56528512 77726704 106874218 113057024 155453408 213748436 310906816 427496872 621813632 854993744 1243627264 1709987488 3419974976 6839949952 13679899904
• Sum of all divisors σ(n): 30114405300
• Sum of proper divisors (its aliquot sum) s(n): 16434505396
• 13679899904 is an abundant number, because the sum of its proper divisors (16434505396) is greater than itself. Its abundance is 2754605492

Bases of 13679899904

• Binary: 1100101111011000101011010100000000₂
• Hexadecimal: 0x32F62B500
• Base-36: 6A8NQBK

Squares and roots of 13679899904

• 13679899904 squared (13679899904²) is 187139661383459209216
• 13679899904 cubed (13679899904³) is 2560051835794176143341874315264
• The square root of 13679899904 is 116961.1042355535
• The cube root of 13679899904 is 2391.6317296751

Scales and comparisons

• 13,679,899,904 seconds is equal to 434 years, 50 weeks, 6 days, 4 hours, 11 minutes, 44 seconds.
• To count from 1 to 13,679,899,904 would take you about eight hundred sixty-nine 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 13679899904 cubic inches would be around 199.3 feet tall.

Recreational maths with 13679899904

• 13679899904 backwards is 40999897631
• The number of decimal digits it has is: 11
• The sum of 13679899904's digits is 65
• More coming soon!