13647724168928

Names of 13647724168928

• Cardinal: 13647724168928 can be written as Thirteen trillion, six hundred forty-seven billion, seven hundred twenty-four million, one hundred sixty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3647724168928 × 10¹³

Factors of 13647724168928

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 512

Divisors of 13647724168928

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 71 142 284 439 568 878 1136 1756 2272 3512 5041 7024 10082 14048 20164 31169 40328 62338 80656 124676 161312 192721 249352 385442 498704 770884 997408 1541768 2212999 3083536 4425998 6167072 8851996 13683191 17703992 27366382 35407984 54732764 70815968 84604519 109465528 169209038 218931056 338418076 437862112 676836152 971506561 1353672304 1943013122 2707344608 3886026244 6006920849 7772052488 12013841698 15544104976 24027683396 31088209952 48055366792 96110733584 192221467168 426491380279 852982760558 1705965521116 3411931042232 6823862084464 13647724168928
• Sum of all divisors σ(n): 27314943883920
• Sum of proper divisors (its aliquot sum) s(n): 13667219714992
• 13647724168928 is an abundant number, because the sum of its proper divisors (13667219714992) is greater than itself. Its abundance is 19495546064

Bases of 13647724168928

• Binary: 11000110100110011011110000000100011011100000₂
• Hexadecimal: 0xC699BC046E0
• Base-36: 4U5OELGWW

Squares and roots of 13647724168928

• 13647724168928 squared (13647724168928²) is 186260374991141468280669184
• 13647724168928 cubed (13647724168928³) is 2542030221480193830552873512254099914752
• The square root of 13647724168928 is 3694282.6325185245
• The cube root of 13647724168928 is 23897.5518281109

Scales and comparisons

• 13,647,724,168,928 seconds is equal to 433,955 years, 21 weeks, 3 days, 11 hours, 22 minutes, 8 seconds.
• To count from 1 to 13,647,724,168,928 would take you about one million, eighty-four thousand, eight hundred eighty-eight 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 13647724168928 cubic inches would be around 1991.5 feet tall.

Recreational maths with 13647724168928

• 13647724168928 backwards is 82986142774631
• The number of decimal digits it has is: 14
• The sum of 13647724168928's digits is 68
• More coming soon!