3138731713672

Names of 3138731713672

• Cardinal: 3138731713672 can be written as Three trillion, one hundred thirty-eight billion, seven hundred thirty-one million, seven hundred thirteen thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.138731713672 × 10¹²

Factors of 3138731713672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 23722

Divisors of 3138731713672

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 37 74 148 211 296 422 844 1688 2383 4766 7807 9532 15614 19064 21089 31228 42178 62456 84356 88171 168712 176342 352684 502813 705368 780293 1005626 1560586 2011252 3121172 4022504 4449779 6242344 8899558 17799116 18604081 35598232 37208162 50255087 74416324 100510174 148832648 164641823 201020348 329283646 402040696 658567292 1317134584 1859438219 3718876438 7437752876 10603823357 14875505752 21207646714 42415293428 84830586856 392341464209 784682928418 1569365856836 3138731713672
• Sum of all divisors σ(n): 6075661190400
• Sum of proper divisors (its aliquot sum) s(n): 2936929476728
• 3138731713672 is a deficient number, because the sum of its proper divisors (2936929476728) is less than itself. Its deficiency is 201802236944

Bases of 3138731713672

• Binary: 101101101011001010111111010010010010001000₂
• Hexadecimal: 0x2DACAFD2488
• Base-36: 141WVTM6G

Squares and roots of 3138731713672

• 3138731713672 squared (3138731713672²) is 9851636770410369791723584
• 3138731713672 cubed (3138731713672³) is 30921644762864227599055786530857640448
• The square root of 3138731713672 is 1771646.6108318555
• The cube root of 3138731713672 is 14641.4716812251

Scales and comparisons

• 3,138,731,713,672 seconds is equal to 99,801 years, 49 weeks, 6 days, 8 hours, 27 minutes, 52 seconds.
• To count from 1 to 3,138,731,713,672 would take you about two hundred forty-nine thousand, five hundred four 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 3138731713672 cubic inches would be around 1220.1 feet tall.

Recreational maths with 3138731713672

• 3138731713672 backwards is 2763171378313
• The number of decimal digits it has is: 13
• The sum of 3138731713672's digits is 52
• More coming soon!