13769781984

Names of 13769781984

• Cardinal: 13769781984 can be written as Thirteen billion, seven hundred sixty-nine million, seven hundred eighty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.3769781984 × 10¹⁰

Factors of 13769781984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 158898

Divisors of 13769781984

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 43 48 56 63 72 84 86 96 112 126 129 144 168 172 224 252 258 288 301 336 344 387 504 516 602 672 688 774 903 1008 1032 1204 1376 1548 1806 2016 2064 2408 2709 3096 3612 4128 4816 5418 6192 7224 9632 10836 12384 14448 21672 28896 43344 86688 158843 317686 476529 635372 953058 1111901 1270744 1429587 1906116 2223802 2541488 2859174 3335703 3812232 4447604 5082976 5718348 6671406 6830249 7624464 8895208 10007109 11436696 13342812 13660498 15248928 17790416 20014218 20490747 22873392 26685624 27320996 35580832 40028436 40981494 45746784 47811743 53371248 54641992 61472241 80056872 81962988 95623486 106742496 109283984 122944482 143435229 160113744 163925976 191246972 218567968 245888964 286870458 320227488 327851952 382493944 430305687 491777928 573740916 655703904 764987888 860611374 983555856 1147481832 1529975776 1721222748 1967111712 2294963664 3442445496 4589927328 6884890992 13769781984
• Sum of all divisors σ(n): 45792819072
• Sum of proper divisors (its aliquot sum) s(n): 32023037088
• 13769781984 is an abundant number, because the sum of its proper divisors (32023037088) is greater than itself. Its abundance is 18253255104

Bases of 13769781984

• Binary: 1100110100101111100011001011100000₂
• Hexadecimal: 0x334BE32E0
• Base-36: 6BQ67S0

Squares and roots of 13769781984

• 13769781984 squared (13769781984²) is 189606895886890976256
• 13769781984 cubed (13769781984³) is 2610845619025475066622040571904
• The square root of 13769781984 is 117344.7143419763
• The cube root of 13769781984 is 2396.8582724395

Scales and comparisons

• 13,769,781,984 seconds is equal to 437 years, 43 weeks, 3 days, 11 hours, 26 minutes, 24 seconds.
• To count from 1 to 13,769,781,984 would take you about eight hundred seventy-five 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 13769781984 cubic inches would be around 199.7 feet tall.

Recreational maths with 13769781984

• 13769781984 backwards is 48918796731
• 13769781984 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13769781984's digits is 63
• More coming soon!