139835413125

Names of 139835413125

• Cardinal: 139835413125 can be written as One hundred thirty-nine billion, eight hundred thirty-five million, four hundred thirteen thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.39835413125 × 10¹¹

Factors of 139835413125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 429

Divisors of 139835413125

• Number of divisors d(n): 130
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 125 135 225 243 375 405 421 625 675 729 1125 1215 1263 1875 2025 2105 2187 3375 3645 3789 5625 6075 6315 6561 10125 10525 10935 11367 16875 18225 18945 19683 30375 31575 32805 34101 50625 52625 54675 56835 59049 91125 94725 98415 102303 151875 157875 164025 170505 177147 263125 273375 284175 295245 306909 455625 473625 492075 511515 531441 789375 820125 852525 885735 920727 1366875 1420875 1476225 1534545 2368125 2460375 2557575 2657205 2762181 4100625 4262625 4428675 4603635 7104375 7381125 7672725 8286543 12301875 12787875 13286025 13810905 21313125 22143375 23018175 24859629 36905625 38363625 41432715 63939375 66430125 69054525 74578887 110716875 115090875 124298145 191818125 207163575 223736661 332150625 345272625 372894435 575454375 621490725 1035817875 1118683305 1726363125 1864472175 3107453625 5179089375 5593416525 9322360875 15537268125 27967082625 46611804375 139835413125
• Sum of all divisors σ(n): 262729916702
• Sum of proper divisors (its aliquot sum) s(n): 122894503577
• 139835413125 is a deficient number, because the sum of its proper divisors (122894503577) is less than itself. Its deficiency is 16940909548

Bases of 139835413125

• Binary: 10000010001110110101110001001010000101₂
• Hexadecimal: 0x208ED71285
• Base-36: 1S8ME7B9

Squares and roots of 139835413125

• 139835413125 squared (139835413125²) is 19553942763839422265625
• 139835413125 cubed (139835413125³) is 2734333664604089923674995361328125
• The square root of 139835413125 is 373945.7355352511
• The cube root of 139835413125 is 5190.4585030461

Scales and comparisons

• 139,835,413,125 seconds is equal to 4,446 years, 17 weeks, 2 days, 10 hours, 18 minutes, 45 seconds.
• To count from 1 to 139,835,413,125 would take you about eight thousand, eight hundred ninety-two 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 139835413125 cubic inches would be around 432.5 feet tall.

Recreational maths with 139835413125

• 139835413125 backwards is 521314538931
• 139835413125 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139835413125's digits is 45
• More coming soon!