125250346428

Names of 125250346428

• Cardinal: 125250346428 can be written as One hundred twenty-five billion, two hundred fifty million, three hundred forty-six thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.25250346428 × 10¹¹

Factors of 125250346428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 600264

Divisors of 125250346428

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 23 46 69 92 138 276 757 1514 2271 3028 4542 9084 17411 34822 52233 69644 104466 208932 599479 1198958 1798437 2397916 3596874 7193748 13788017 27576034 41364051 55152068 82728102 165456204 453805603 907611206 1361416809 1815222412 2722833618 5445667236 10437528869 20875057738 31312586607 41750115476 62625173214 125250346428
• Sum of all divisors σ(n): 305360724480
• Sum of proper divisors (its aliquot sum) s(n): 180110378052
• 125250346428 is an abundant number, because the sum of its proper divisors (180110378052) is greater than itself. Its abundance is 54860031624

Bases of 125250346428

• Binary: 1110100101001100000001001110110111100₂
• Hexadecimal: 0x1D29809DBC
• Base-36: 1LJETLTO

Squares and roots of 125250346428

• 125250346428 squared (125250346428²) is 15687649280334012359184
• 125250346428 cubed (125250346428³) is 1964883507002799935539029567394752
• The square root of 125250346428 is 353907.2568173759
• The cube root of 125250346428 is 5003.3357264641

Scales and comparisons

• 125,250,346,428 seconds is equal to 3,982 years, 29 weeks, 5 days, 18 hours, 53 minutes, 48 seconds.
• To count from 1 to 125,250,346,428 would take you about seven thousand, nine hundred sixty-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 125250346428 cubic inches would be around 416.9 feet tall.

Recreational maths with 125250346428

• 125250346428 backwards is 824643052521
• The number of decimal digits it has is: 12
• The sum of 125250346428's digits is 42
• More coming soon!