13869091913728

Names of 13869091913728

• Cardinal: 13869091913728 can be written as Thirteen trillion, eight hundred sixty-nine billion, ninety-one million, nine hundred thirteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3869091913728 × 10¹³

Factors of 13869091913728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 860

Divisors of 13869091913728

• Number of divisors d(n): 114
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 311 512 547 622 1024 1094 1244 2048 2188 2488 4096 4376 4976 8192 8752 9952 16384 17504 19904 32768 35008 39808 65536 70016 79616 96721 131072 140032 159232 170117 193442 262144 280064 318464 340234 386884 560128 636928 680468 773768 1120256 1273856 1360936 1547536 2240512 2547712 2721872 3095072 4481024 5095424 5443744 6190144 8962048 10190848 10887488 12380288 17924096 20381696 21774976 24760576 35848192 40763392 43549952 49521152 52906387 71696384 81526784 87099904 99042304 105812774 143392768 174199808 198084608 211625548 348399616 396169216 423251096 696799232 792338432 846502192 1393598464 1584676864 1693004384 2787196928 3169353728 3386008768 5574393856 6338707456 6772017536 11148787712 12677414912 13544035072 22297575424 25354829824 27088070144 44595150848 54176140288 108352280576 216704561152 433409122304 866818244608 1733636489216 3467272978432 6934545956864 13869091913728
• Sum of all divisors σ(n): 27878480978108
• Sum of proper divisors (its aliquot sum) s(n): 14009389064380
• 13869091913728 is an abundant number, because the sum of its proper divisors (14009389064380) is greater than itself. Its abundance is 140297150652

Bases of 13869091913728

• Binary: 11001001110100100110010011000000000000000000₂
• Hexadecimal: 0xC9D264C0000
• Base-36: 4WZDF8HZ4

Squares and roots of 13869091913728

• 13869091913728 squared (13869091913728²) is 192351710511435397394857984
• 13869091913728 cubed (13869091913728³) is 2667743552845897809283291102981340004352
• The square root of 13869091913728 is 3724122.9724229033
• The cube root of 13869091913728 is 24026.0665362189

Scales and comparisons

• 13,869,091,913,728 seconds is equal to 440,994 years, 11 weeks, 4 days, 3 hours, 35 minutes, 28 seconds.
• To count from 1 to 13,869,091,913,728 would take you about one million, one hundred two thousand, four hundred eighty-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 13869091913728 cubic inches would be around 2002.2 feet tall.

Recreational maths with 13869091913728

• 13869091913728 backwards is 82731919096831
• The number of decimal digits it has is: 14
• The sum of 13869091913728's digits is 67
• More coming soon!