1338886268889

Names of 1338886268889

• Cardinal: 1338886268889 can be written as One trillion, three hundred thirty-eight billion, eight hundred eighty-six million, two hundred sixty-eight thousand, eight hundred eighty-nine.

Scientific notation

• Scientific notation: 1.338886268889 × 10¹²

Factors of 1338886268889

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 42618

Divisors of 1338886268889

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 17 39 51 73 219 221 661 663 949 1241 1983 2847 3723 8593 11237 16133 25779 33711 41851 48253 48399 125553 144759 146081 438243 544063 627289 711467 820301 1632189 1881867 2134401 2460903 3055123 9165369 9249071 10663913 27663511 27747213 31991739 39716599 51937091 82990533 119149797 155811273 359625643 470279687 675182183 1078876929 1410839061 2019436303 2025546549 6058308909 6113635931 18340907793 26252671939 34330417151 78758015817 102991251453 446295422963 1338886268889
• Sum of all divisors σ(n): 2066647742208
• Sum of proper divisors (its aliquot sum) s(n): 727761473319
• 1338886268889 is a deficient number, because the sum of its proper divisors (727761473319) is less than itself. Its deficiency is 611124795570

Bases of 1338886268889

• Binary: 10011011110111011110101110010011111011001₂
• Hexadecimal: 0x137BBD727D9
• Base-36: H32QBCUX

Squares and roots of 1338886268889

• 1338886268889 squared (1338886268889²) is 1792616441019507609294321
• 1338886268889 cubed (1338886268889³) is 2400109538265686674272017821946679369
• The square root of 1338886268889 is 1157102.5317097013
• The cube root of 1338886268889 is 11021.6824914355

Scales and comparisons

• 1,338,886,268,889 seconds is equal to 42,572 years, 22 weeks, 6 days, 20 hours, 28 minutes, 9 seconds.
• To count from 1 to 1,338,886,268,889 would take you about one hundred six thousand, four hundred thirty-one 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 1338886268889 cubic inches would be around 918.5 feet tall.

Recreational maths with 1338886268889

• 1338886268889 backwards is 9888626888331
• The number of decimal digits it has is: 13
• The sum of 1338886268889's digits is 78
• More coming soon!