20713981162462

Names of 20713981162462

• Cardinal: 20713981162462 can be written as Twenty trillion, seven hundred thirteen billion, nine hundred eighty-one million, one hundred sixty-two thousand, four hundred sixty-two.

Scientific notation

• Scientific notation: 2.0713981162462 × 10¹³

Factors of 20713981162462

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 891

Divisors of 20713981162462

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 14 49 53 98 106 343 371 686 742 829 1658 2597 5194 5803 11606 18179 36358 40621 43937 81242 87874 284347 307559 568694 615118 687241 1374482 2152913 4305826 4810687 9621374 15070391 30140782 33674809 36423773 67349618 72847546 235723663 254966411 471447326 509932822 569722789 1139445578 1784764877 3569529754 3988059523 7976119046 12493354139 24986708278 27916416661 30195307817 55832833322 60390615634 195414916627 211367154719 390829833254 422734309438 1479570083033 2959140166066 10356990581231 20713981162462
• Sum of all divisors σ(n): 36962623728000
• Sum of proper divisors (its aliquot sum) s(n): 16248642565538
• 20713981162462 is a deficient number, because the sum of its proper divisors (16248642565538) is less than itself. Its deficiency is 4465338596924

Bases of 20713981162462

• Binary: 100101101011011011001011111010011001111011110₂
• Hexadecimal: 0x12D6D97D33DE
• Base-36: 7CBVDKC7Y

Squares and roots of 20713981162462

• 20713981162462 squared (20713981162462²) is 429069015598830588837901444
• 20713981162462 cubed (20713981162462³) is 8887727506510290851624317714671708395128
• The square root of 20713981162462 is 4551261.4913298489
• The cube root of 20713981162462 is 27463.4141192209

Scales and comparisons

• 20,713,981,162,462 seconds is equal to 658,640 years, 27 weeks, 3 days, 8 hours, 14 minutes, 22 seconds.
• To count from 1 to 20,713,981,162,462 would take you about one million, six hundred forty-six thousand, six hundred 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 20713981162462 cubic inches would be around 2288.6 feet tall.

Recreational maths with 20713981162462

• 20713981162462 backwards is 26426118931702
• The number of decimal digits it has is: 14
• The sum of 20713981162462's digits is 52
• More coming soon!