1358318644389

Names of 1358318644389

• Cardinal: 1358318644389 can be written as One trillion, three hundred fifty-eight billion, three hundred eighteen million, six hundred forty-four thousand, three hundred eighty-nine.

Scientific notation

• Scientific notation: 1.358318644389 × 10¹²

Factors of 1358318644389

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 68941

Divisors of 1358318644389

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 49 63 79 147 237 441 553 571 711 1659 1713 3871 3997 4977 5139 11613 11991 27979 34839 35973 45109 68281 83937 135327 204843 251811 315763 405981 477967 614529 947289 1433901 2210341 2841867 3345769 4301703 5394199 6631023 10037307 16182597 19893069 30111921 37759393 38988451 48547791 113278179 116965353 264315751 272919157 339834537 350896059 792947253 818757471 1910434099 2378841759 2456272413 3080087629 5731302297 9240262887 17193906891 21560613403 27720788661 64681840209 150924293821 194045520627 452772881463 1358318644389
• Sum of all divisors σ(n): 2315316981120
• Sum of proper divisors (its aliquot sum) s(n): 956998336731
• 1358318644389 is a deficient number, because the sum of its proper divisors (956998336731) is less than itself. Its deficiency is 401320307658

Bases of 1358318644389

• Binary: 10011110001000010000110011010110010100101₂
• Hexadecimal: 0x13C4219ACA5
• Base-36: HC03ULR9

Squares and roots of 1358318644389

• 1358318644389 squared (1358318644389²) is 1845029539694770641183321
• 1358318644389 cubed (1358318644389³) is 2506138023215861522164404915557035869
• The square root of 1358318644389 is 1165469.2807573265
• The cube root of 1358318644389 is 11074.7488779901

Scales and comparisons

• 1,358,318,644,389 seconds is equal to 43,190 years, 17 weeks, 1 day, 14 hours, 33 minutes, 9 seconds.
• To count from 1 to 1,358,318,644,389 would take you about one hundred seven thousand, nine hundred seventy-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 1358318644389 cubic inches would be around 922.9 feet tall.

Recreational maths with 1358318644389

• 1358318644389 backwards is 9834468138531
• 1358318644389 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1358318644389's digits is 63
• More coming soon!