13818680064

Names of 13818680064

• Cardinal: 13818680064 can be written as Thirteen billion, eight hundred eighteen million, six hundred eighty thousand and sixty-four.

Scientific notation

• Scientific notation: 1.3818680064 × 10¹⁰

Factors of 13818680064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 856825

Divisors of 13818680064

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 256 288 336 384 448 504 576 672 768 896 1008 1152 1344 1792 2016 2304 2688 4032 5376 8064 16128 856813 1713626 2570439 3427252 5140878 5997691 6854504 7711317 10281756 11995382 13709008 15422634 17993073 20563512 23990764 27418016 30845268 35986146 41127024 47981528 53979219 54836032 61690536 71972292 82254048 95963056 107958438 109672064 123381072 143944584 164508096 191926112 215916876 219344128 246762144 287889168 329016192 383852224 431833752 493524288 575778336 658032384 767704448 863667504 987048576 1151556672 1535408896 1727335008 1974097152 2303113344 3454670016 4606226688 6909340032 13818680064
• Sum of all divisors σ(n): 45534523216
• Sum of proper divisors (its aliquot sum) s(n): 31715843152
• 13818680064 is an abundant number, because the sum of its proper divisors (31715843152) is greater than itself. Its abundance is 17897163088

Bases of 13818680064

• Binary: 1100110111101010000101001100000000₂
• Hexadecimal: 0x337A85300
• Base-36: 6CJA9S0

Squares and roots of 13818680064

• 13818680064 squared (13818680064²) is 190955918711191044096
• 13818680064 cubed (13818680064³) is 2638758746997140254744740102144
• The square root of 13818680064 is 117552.8819893413
• The cube root of 13818680064 is 2399.6920938323

Scales and comparisons

• 13,818,680,064 seconds is equal to 439 years, 20 weeks, 2 days, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 13,818,680,064 would take you about eight hundred seventy-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 13818680064 cubic inches would be around 200 feet tall.

Recreational maths with 13818680064

• 13818680064 backwards is 46008681831
• The number of decimal digits it has is: 11
• The sum of 13818680064's digits is 45
• More coming soon!