38949362816462

Names of 38949362816462

• Cardinal: 38949362816462 can be written as Thirty-eight trillion, nine hundred forty-nine billion, three hundred sixty-two million, eight hundred sixteen thousand, four hundred sixty-two.

Scientific notation

• Scientific notation: 3.8949362816462 × 10¹³

Factors of 38949362816462

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21021036

Divisors of 38949362816462

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 14 37 49 73 74 98 146 259 343 511 518 686 1022 1813 2701 3577 3626 5402 7154 12691 18907 25039 25382 37814 50078 132349 264698 926443 1852886 21020917 42041834 147146419 294292838 777773929 1030024933 1534526941 1555547858 2060049866 3069053882 5444417503 7210174531 10741688587 10888835006 14420349062 21483377174 38110922521 56777496817 75191820109 76221845042 113554993634 150383640218 266776457647 397442477719 526342740763 533552915294 794884955438 1052685481526 2782097344033 5564194688066 19474681408231 38949362816462
• Sum of all divisors σ(n): 70932985699200
• Sum of proper divisors (its aliquot sum) s(n): 31983622882738
• 38949362816462 is a deficient number, because the sum of its proper divisors (31983622882738) is less than itself. Its deficiency is 6965739933724

Bases of 38949362816462

• Binary: 1000110110110010011010111011110101010111001110₂
• Hexadecimal: 0x236C9AEF55CE
• Base-36: DT138Z7PQ

Squares and roots of 38949362816462

• 38949362816462 squared (38949362816462²) is 1517052863808392661098197444
• 38949362816462 cubed (38949362816462³) is 59088242404225799685984898659387209523128
• The square root of 38949362816462 is 6240942.4621976767
• The cube root of 38949362816462 is 33897.4310309689

Scales and comparisons

• 38,949,362,816,462 seconds is equal to 1,238,469 years, 13 weeks, 3 days, 9 hours, 1 minute, 2 seconds.
• To count from 1 to 38,949,362,816,462 would take you about three million, ninety-six thousand, one hundred seventy-three 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 38949362816462 cubic inches would be around 2824.8 feet tall.

Recreational maths with 38949362816462

• 38949362816462 backwards is 26461826394983
• The number of decimal digits it has is: 14
• The sum of 38949362816462's digits is 71
• More coming soon!