13227499128

Names of 13227499128

• Cardinal: 13227499128 can be written as Thirteen billion, two hundred twenty-seven million, four hundred ninety-nine thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3227499128 × 10¹⁰

Factors of 13227499128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 531564

Divisors of 13227499128

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 17 24 34 51 61 68 102 122 136 183 204 244 366 408 488 732 1037 1464 2074 3111 4148 6222 8296 12444 24888 531481 1062962 1594443 2125924 3188886 4251848 6377772 9035177 12755544 18070354 27105531 32420341 36140708 54211062 64840682 72281416 97261023 108422124 129681364 194522046 216844248 259362728 389044092 551145797 778088184 1102291594 1653437391 2204583188 3306874782 4409166376 6613749564 13227499128
• Sum of all divisors σ(n): 35588034720
• Sum of proper divisors (its aliquot sum) s(n): 22360535592
• 13227499128 is an abundant number, because the sum of its proper divisors (22360535592) is greater than itself. Its abundance is 9133036464

Bases of 13227499128

• Binary: 1100010100011010111001111001111000₂
• Hexadecimal: 0x3146B9E78
• Base-36: 62RB7NC

Squares and roots of 13227499128

• 13227499128 squared (13227499128²) is 174966733181240760384
• 13227499128 cubed (13227499128³) is 2314372310583870823937416945152
• The square root of 13227499128 is 115010.8652606353
• The cube root of 13227499128 is 2364.9715129907

Scales and comparisons

• 13,227,499,128 seconds is equal to 420 years, 30 weeks, 6 days, 1 hour, 18 minutes, 48 seconds.
• To count from 1 to 13,227,499,128 would take you about eight hundred forty-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 13227499128 cubic inches would be around 197.1 feet tall.

Recreational maths with 13227499128

• 13227499128 backwards is 82199472231
• The number of decimal digits it has is: 11
• The sum of 13227499128's digits is 48
• More coming soon!