3981837892704

Names of 3981837892704

• Cardinal: 3981837892704 can be written as Three trillion, nine hundred eighty-one billion, eight hundred thirty-seven million, eight hundred ninety-two thousand, seven hundred four.

Scientific notation

• Scientific notation: 3.981837892704 × 10¹²

Factors of 3981837892704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5925354019

Divisors of 3981837892704

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 5925354007 11850708014 17776062021 23701416028 35552124042 41477478049 47402832056 71104248084 82954956098 94805664112 124432434147 142208496168 165909912196 189611328224 248864868294 284416992336 331819824392 497729736588 568833984672 663639648784 995459473176 1327279297568 1990918946352 3981837892704
• Sum of all divisors σ(n): 11945513680128
• Sum of proper divisors (its aliquot sum) s(n): 7963675787424
• 3981837892704 is an abundant number, because the sum of its proper divisors (7963675787424) is greater than itself. Its abundance is 3981837894720

Bases of 3981837892704

• Binary: 111001111100011000000010000111110001100000₂
• Hexadecimal: 0x39F18087C60
• Base-36: 1ET8BH1EO

Squares and roots of 3981837892704

• 3981837892704 squared (3981837892704²) is 15855033003773431416431616
• 3981837892704 cubed (3981837892704³) is 63132171204497571431467135732761329664
• The square root of 3981837892704 is 1995454.3073455727
• The cube root of 3981837892704 is 15849.9486080779

Scales and comparisons

• 3,981,837,892,704 seconds is equal to 126,610 years, 6 weeks, 4 days, 17 hours, 18 minutes, 24 seconds.
• To count from 1 to 3,981,837,892,704 would take you about three hundred sixteen thousand, five hundred twenty-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 3981837892704 cubic inches would be around 1320.8 feet tall.

Recreational maths with 3981837892704

• 3981837892704 backwards is 4072987381893
• The number of decimal digits it has is: 13
• The sum of 3981837892704's digits is 69
• More coming soon!