1369390231638

Names of 1369390231638

• Cardinal: 1369390231638 can be written as One trillion, three hundred sixty-nine billion, three hundred ninety million, two hundred thirty-one thousand, six hundred thirty-eight.

Scientific notation

• Scientific notation: 1.369390231638 × 10¹²

Factors of 1369390231638

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 229627

Divisors of 1369390231638

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 33 39 66 78 99 117 143 198 234 286 429 858 1287 2341 2574 4682 7023 14046 21069 25751 30433 42138 51502 60866 77253 91299 154506 182598 227257 231759 273897 334763 454514 463518 547794 669526 681771 1004289 1363542 2008578 2045313 2499827 2954341 3012867 4090626 4999654 5908682 6025734 7499481 8863023 14998962 17726046 22498443 26589069 32497751 44996886 53178138 64995502 97493253 194986506 292479759 532008637 584959518 1064017274 1596025911 3192051822 4788077733 5852095007 6916112281 9576155466 11704190014 13832224562 17556285021 20748336843 35112570042 41496673686 52668855063 62245010529 76077235091 105337710126 124490021058 152154470182 228231705273 456463410546 684695115819 1369390231638
• Sum of all divisors σ(n): 3487224922272
• Sum of proper divisors (its aliquot sum) s(n): 2117834690634
• 1369390231638 is an abundant number, because the sum of its proper divisors (2117834690634) is greater than itself. Its abundance is 748444458996

Bases of 1369390231638

• Binary: 10011111011010110000001001011000001010110₂
• Hexadecimal: 0x13ED604B056
• Base-36: HH37L55I

Squares and roots of 1369390231638

• 1369390231638 squared (1369390231638²) is 1875229606505575296163044
• 1369390231638 cubed (1369390231638³) is 2567921105227105346551161275775186072
• The square root of 1369390231638 is 1170209.4819467153
• The cube root of 1369390231638 is 11104.7574002549

Scales and comparisons

• 1,369,390,231,638 seconds is equal to 43,542 years, 19 weeks, 2 days, 23 hours, 27 minutes, 18 seconds.
• To count from 1 to 1,369,390,231,638 would take you about one hundred eight thousand, eight hundred fifty-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 1369390231638 cubic inches would be around 925.4 feet tall.

Recreational maths with 1369390231638

• 1369390231638 backwards is 8361320939631
• The number of decimal digits it has is: 13
• The sum of 1369390231638's digits is 54
• More coming soon!