12879347314816

Names of 12879347314816

• Cardinal: 12879347314816 can be written as Twelve trillion, eight hundred seventy-nine billion, three hundred forty-seven million, three hundred fourteen thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.2879347314816 × 10¹³

Factors of 12879347314816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2618457

Divisors of 12879347314816

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 32 37 64 74 128 148 296 592 1039 1184 2078 2368 4156 4736 8312 16624 33248 38443 66496 76886 132992 153772 307544 615088 1230176 2460352 2617379 4920704 5234758 10469516 20939032 41878064 83756128 96843023 167512256 193686046 335024512 387372092 774744184 1549488368 2719456781 3098976736 5438913562 6197953472 10877827124 12395906944 21755654248 43511308496 87022616992 100619900897 174045233984 201239801794 348090467968 402479603588 804959207176 1609918414352 3219836828704 6439673657408 12879347314816
• Sum of all divisors σ(n): 26376908688000
• Sum of proper divisors (its aliquot sum) s(n): 13497561373184
• 12879347314816 is an abundant number, because the sum of its proper divisors (13497561373184) is greater than itself. Its abundance is 618214058368

Bases of 12879347314816

• Binary: 10111011011010110100111010111111000010000000₂
• Hexadecimal: 0xBB6B4EBF080
• Base-36: 4KCOUUTTS

Squares and roots of 12879347314816

• 12879347314816 squared (12879347314816²) is 165877587255658109413113856
• 12879347314816 cubed (12879347314816³) is 2136395058009317013972723074930883690496
• The square root of 12879347314816 is 3588780.7560250877
• The cube root of 12879347314816 is 23440.3784022595

Scales and comparisons

• 12,879,347,314,816 seconds is equal to 409,523 years, 21 weeks, 20 hours, 20 minutes, 16 seconds.
• To count from 1 to 12,879,347,314,816 would take you about one million, twenty-three thousand, eight hundred 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 12879347314816 cubic inches would be around 1953.4 feet tall.

Recreational maths with 12879347314816

• 12879347314816 backwards is 61841374397821
• 12879347314816 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12879347314816's digits is 64
• More coming soon!