139804949025

Names of 139804949025

• Cardinal: 139804949025 can be written as One hundred thirty-nine billion, eight hundred four million, nine hundred forty-nine thousand and twenty-five.

Scientific notation

• Scientific notation: 1.39804949025 × 10¹¹

Factors of 139804949025

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1202

Divisors of 139804949025

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 63 75 81 105 135 147 175 189 225 245 315 405 441 525 567 675 735 945 1187 1225 1323 1575 2025 2205 2835 3561 3675 3969 4725 5935 6615 8309 10683 11025 14175 17805 19845 24927 29675 32049 33075 41545 53415 58163 74781 89025 96147 99225 124635 160245 174489 207725 224343 267075 290815 373905 480735 523467 623175 673029 801225 872445 1121715 1408969 1454075 1570401 1869525 2403675 2617335 3365145 4226907 4362225 4711203 5608575 7044845 7852005 9862783 12680721 13086675 16825725 21134535 23556015 29588349 35224225 38042163 39260025 49313915 63403605 69039481 88765047 105672675 114126489 117780075 147941745 190210815 207118443 246569575 266295141 317018025 345197405 443825235 570632445 621355329 739708725 798885423 951054075 1035592215 1331475705 1725987025 1864065987 2219126175 2853162225 3106776645 3994427115 5177961075 5592197961 6657378525 9320329935 15533883225 19972135575 27960989805 46601649675 139804949025
• Sum of all divisors σ(n): 301501437699
• Sum of proper divisors (its aliquot sum) s(n): 161696488674
• 139804949025 is an abundant number, because the sum of its proper divisors (161696488674) is greater than itself. Its abundance is 21891539649

Bases of 139804949025

• Binary: 10000010001101000001100011101000100001₂
• Hexadecimal: 0x208D063A21
• Base-36: 1S849929

Squares and roots of 139804949025

• 139804949025 squared (139804949025²) is 19545423771882848450625
• 139804949025 cubed (139804949025³) is 2732546974100104855911428354390625
• 139804949025 is a perfect square number. Its square root is 373905
• The cube root of 139804949025 is 5190.0815500567

Scales and comparisons

• 139,804,949,025 seconds is equal to 4,445 years, 18 weeks, 6 days, 20 hours, 3 minutes, 45 seconds.
• To count from 1 to 139,804,949,025 would take you about eight thousand, eight hundred ninety 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 139804949025 cubic inches would be around 432.5 feet tall.

Recreational maths with 139804949025

• 139804949025 backwards is 520949408931
• The number of decimal digits it has is: 12
• The sum of 139804949025's digits is 54
• More coming soon!