1338197808025

Names of 1338197808025

• Cardinal: 1338197808025 can be written as One trillion, three hundred thirty-eight billion, one hundred ninety-seven million, eight hundred eight thousand and twenty-five.

Scientific notation

• Scientific notation: 1.338197808025 × 10¹²

Factors of 1338197808025

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 55

Divisors of 1338197808025

• Number of divisors d(n): 75
• Complete list of divisors:
  1 5 13 25 37 65 169 185 325 481 845 925 1369 2197 2405 4225 6253 6845 10985 12025 17797 28561 31265 34225 50653 54925 81289 88985 142805 156325 231361 253265 406445 444925 658489 714025 1056757 1156805 1266325 1874161 2032225 3007693 3292445 5283785 5784025 8560357 9370805 15038465 16462225 24364093 26418925 39100009 42801785 46854025 75192325 111284641 121820465 195500045 214008925 316733209 556423205 609102325 977500225 1446700333 1583666045 2782116025 4117531717 7233501665 7918330225 20587658585 36167508325 53527912321 102938292925 267639561605 1338197808025
• Sum of all divisors σ(n): 1847575322791
• Sum of proper divisors (its aliquot sum) s(n): 509377514766
• 1338197808025 is a deficient number, because the sum of its proper divisors (509377514766) is less than itself. Its deficiency is 828820293259

Bases of 1338197808025

• Binary: 10011011110010010110011100001001110011001₂
• Hexadecimal: 0x13792CE1399
• Base-36: H2RCF921

Squares and roots of 1338197808025

• 1338197808025 squared (1338197808025²) is 1790773373402914754400625
• 1338197808025 cubed (1338197808025³) is 2396409002957315359484847597690015625
• 1338197808025 is a perfect square number. Its square root is 1156805
• The cube root of 1338197808025 is 11019.7930359499

Scales and comparisons

• 1,338,197,808,025 seconds is equal to 42,550 years, 28 weeks, 4 days, 13 hours, 20 minutes, 25 seconds.
• To count from 1 to 1,338,197,808,025 would take you about one hundred six thousand, three hundred seventy-six 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 1338197808025 cubic inches would be around 918.3 feet tall.

Recreational maths with 1338197808025

• 1338197808025 backwards is 5208087918331
• The number of decimal digits it has is: 13
• The sum of 1338197808025's digits is 55
• More coming soon!