139003721024

Names of 139003721024

• Cardinal: 139003721024 can be written as One hundred thirty-nine billion, three million, seven hundred twenty-one thousand and twenty-four.

Scientific notation

• Scientific notation: 1.39003721024 × 10¹¹

Factors of 139003721024

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 18251565

Divisors of 139003721024

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 136 224 238 272 448 476 544 952 1088 1904 3808 7616 18251539 36503078 73006156 127760773 146012312 255521546 292024624 310276163 511043092 584049248 620552326 1022086184 1168098496 1241104652 2044172368 2171933141 2482209304 4088344736 4343866282 4964418608 8176689472 8687732564 9928837216 17375465128 19857674432 34750930256 69501860512 139003721024
• Sum of all divisors σ(n): 333784163520
• Sum of proper divisors (its aliquot sum) s(n): 194780442496
• 139003721024 is an abundant number, because the sum of its proper divisors (194780442496) is greater than itself. Its abundance is 55776721472

Bases of 139003721024

• Binary: 10000001011101010001000111010101000000₂
• Hexadecimal: 0x205D447540
• Base-36: 1RUV85KW

Squares and roots of 139003721024

• 139003721024 squared (139003721024²) is 19322034458518019608576
• 139003721024 cubed (139003721024³) is 2685834687487953698147459981901824
• The square root of 139003721024 is 372832.0278946003
• The cube root of 139003721024 is 5180.1476906653

Scales and comparisons

• 139,003,721,024 seconds is equal to 4,419 years, 46 weeks, 1 day, 8 hours, 43 minutes, 44 seconds.
• To count from 1 to 139,003,721,024 would take you about eight thousand, eight hundred thirty-nine 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 139003721024 cubic inches would be around 431.7 feet tall.

Recreational maths with 139003721024

• 139003721024 backwards is 420127300931
• 139003721024 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139003721024's digits is 32
• More coming soon!