13856976

Names of 13856976

• Cardinal: 13856976 can be written as Thirteen million, eight hundred fifty-six thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.3856976 × 10⁷

Factors of 13856976

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 304

Divisors of 13856976

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 59 63 72 84 112 118 126 144 168 177 233 236 252 336 354 413 466 472 504 531 699 708 826 932 944 1008 1062 1239 1398 1416 1631 1652 1864 2097 2124 2478 2796 2832 3262 3304 3717 3728 4194 4248 4893 4956 5592 6524 6608 7434 8388 8496 9786 9912 11184 13048 13747 14679 14868 16776 19572 19824 26096 27494 29358 29736 33552 39144 41241 54988 58716 59472 78288 82482 96229 109976 117432 123723 164964 192458 219952 234864 247446 288687 329928 384916 494892 577374 659856 769832 866061 989784 1154748 1539664 1732122 1979568 2309496 3464244 4618992 6928488 13856976
• Sum of all divisors σ(n): 45264960
• Sum of proper divisors (its aliquot sum) s(n): 31407984
• 13856976 is an abundant number, because the sum of its proper divisors (31407984) is greater than itself. Its abundance is 17551008

Bases of 13856976

• Binary: 110100110111000011010000₂
• Hexadecimal: 0xD370D0
• Base-36: 89040

Squares and roots of 13856976

• 13856976 squared (13856976²) is 192015783864576
• 13856976 cubed (13856976³) is 2660758108632616882176
• The square root of 13856976 is 3722.4959368681
• The cube root of 13856976 is 240.1906817949

Scales and comparisons

• 13,856,976 seconds is equal to 22 weeks, 6 days, 9 hours, 9 minutes, 36 seconds.
• To count from 1 to 13,856,976 would take you about thirty-four weeks!

  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 13856976 cubic inches would be around 20 feet tall.

Recreational maths with 13856976

• 13856976 backwards is 67965831
• The number of decimal digits it has is: 8
• The sum of 13856976's digits is 45
• More coming soon!