10142920392

Names of 10142920392

• Cardinal: 10142920392 can be written as Ten billion, one hundred forty-two million, nine hundred twenty thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.0142920392 × 10¹⁰

Factors of 10142920392

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2260042

Divisors of 10142920392

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 11 12 17 22 24 33 34 44 51 66 68 88 102 132 136 187 204 264 374 408 561 748 1122 1496 2244 4488 2260009 4520018 6780027 9040036 13560054 18080072 24860099 27120108 38420153 49720198 54240216 74580297 76840306 99440396 115260459 149160594 153680612 198880792 230520918 298321188 307361224 422621683 461041836 596642376 845243366 922083672 1267865049 1690486732 2535730098 3380973464 5071460196 10142920392
• Sum of all divisors σ(n): 29289729600
• Sum of proper divisors (its aliquot sum) s(n): 19146809208
• 10142920392 is an abundant number, because the sum of its proper divisors (19146809208) is greater than itself. Its abundance is 9003888816

Bases of 10142920392

• Binary: 1001011100100100001010111011001000₂
• Hexadecimal: 0x25C90AEC8
• Base-36: 4NQTZGO

Squares and roots of 10142920392

• 10142920392 squared (10142920392²) is 102878834078449433664
• 10142920392 cubed (10142920392³) is 1043491824079489288451436876288
• The square root of 10142920392 is 100712.0667646137
• The cube root of 10142920392 is 2164.6499329633

Scales and comparisons

• 10,142,920,392 seconds is equal to 322 years, 26 weeks, 4 days, 21 hours, 53 minutes, 12 seconds.
• To count from 1 to 10,142,920,392 would take you about six hundred forty-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 10142920392 cubic inches would be around 180.4 feet tall.

Recreational maths with 10142920392

• 10142920392 backwards is 29302924101
• 10142920392 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10142920392's digits is 33
• More coming soon!