139224325428

Names of 139224325428

• Cardinal: 139224325428 can be written as One hundred thirty-nine billion, two hundred twenty-four million, three hundred twenty-five thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.39224325428 × 10¹¹

Factors of 139224325428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 287072

Divisors of 139224325428

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 97 139 194 278 291 388 417 556 582 834 873 1164 1251 1668 1746 2502 3492 5004 13483 26966 40449 53932 80898 121347 161796 242694 286831 485388 573662 860493 1147324 1720986 2581479 3441972 5162958 10325916 27822607 39869509 55645214 79739018 83467821 111290428 119608527 159478036 166935642 239217054 250403463 333871284 358825581 478434108 500806926 717651162 1001613852 1435302324 3867342373 7734684746 11602027119 15469369492 23204054238 34806081357 46408108476 69612162714 139224325428
• Sum of all divisors σ(n): 358115488640
• Sum of proper divisors (its aliquot sum) s(n): 218891163212
• 139224325428 is an abundant number, because the sum of its proper divisors (218891163212) is greater than itself. Its abundance is 79666837784

Bases of 139224325428

• Binary: 10000001101010011010101001110100110100₂
• Hexadecimal: 0x206A6A9D34
• Base-36: 1RYIKH10

Squares and roots of 139224325428

• 139224325428 squared (139224325428²) is 19383412790881647383184
• 139224325428 cubed (139224325428³) is 2698642570302964186309153830802752
• The square root of 139224325428 is 373127.7601948157
• The cube root of 139224325428 is 5182.8866086865

Scales and comparisons

• 139,224,325,428 seconds is equal to 4,426 years, 46 weeks, 6 days, 15 hours, 43 minutes, 48 seconds.
• To count from 1 to 139,224,325,428 would take you about eight thousand, eight hundred fifty-three 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 139224325428 cubic inches would be around 431.9 feet tall.

Recreational maths with 139224325428

• 139224325428 backwards is 824523422931
• The number of decimal digits it has is: 12
• The sum of 139224325428's digits is 45
• More coming soon!