38213965714872

Names of 38213965714872

• Cardinal: 38213965714872 can be written as Thirty-eight trillion, two hundred thirteen billion, nine hundred sixty-five million, seven hundred fourteen thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.8213965714872 × 10¹³

Factors of 38213965714872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 93456

Divisors of 38213965714872

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 1999 3998 5997 7996 9749 11994 15992 19498 23988 29247 38996 47976 58494 77992 81703 116988 163406 233976 245109 326812 490218 653624 980436 1960872 19488251 38976502 58464753 77953004 116929506 155906008 163324297 233859012 326648594 467718024 489972891 653297188 796522547 979945782 1306594376 1593045094 1959891564 2389567641 3186090188 3919783128 4779135282 6372180376 9558270564 19116541128 1592248571453 3184497142906 4776745714359 6368994285812 9553491428718 12737988571624 19106982857436 38213965714872
• Sum of all divisors σ(n): 95593680000000
• Sum of proper divisors (its aliquot sum) s(n): 57379714285128
• 38213965714872 is an abundant number, because the sum of its proper divisors (57379714285128) is greater than itself. Its abundance is 19165748570256

Bases of 38213965714872

• Binary: 1000101100000101100001110110100001010110111000₂
• Hexadecimal: 0x22C161DA15B8
• Base-36: DJN94J4JC

Squares and roots of 38213965714872

• 38213965714872 squared (38213965714872²) is 1460307175657412686001976384
• 38213965714872 cubed (38213965714872³) is 55804128343753931650001437136607421582848
• The square root of 38213965714872 is 6181744.5527029019
• The cube root of 38213965714872 is 33682.7366593285

Scales and comparisons

• 38,213,965,714,872 seconds is equal to 1,215,085 years, 47 weeks, 20 hours, 21 minutes, 12 seconds.
• To count from 1 to 38,213,965,714,872 would take you about three million, thirty-seven thousand, seven hundred fourteen 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 38213965714872 cubic inches would be around 2806.9 feet tall.

Recreational maths with 38213965714872

• 38213965714872 backwards is 27841756931283
• The number of decimal digits it has is: 14
• The sum of 38213965714872's digits is 66
• More coming soon!