125094138

Names of 125094138

• Cardinal: 125094138 can be written as One hundred twenty-five million, ninety-four thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.25094138 × 10⁸

Factors of 125094138

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 231

Divisors of 125094138

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 13 19 26 38 39 43 57 78 86 114 129 151 169 247 258 302 338 453 494 507 559 741 817 906 1014 1118 1482 1634 1677 1963 2451 2869 3211 3354 3926 4902 5738 5889 6422 6493 7267 8607 9633 10621 11778 12986 14534 17214 19266 19479 21242 21801 25519 31863 37297 38958 43602 51038 63726 74594 76557 84409 111891 123367 138073 153114 168818 223782 246734 253227 276146 370101 414219 484861 506454 740202 828438 969722 1097317 1454583 1603771 2194634 2909166 3207542 3291951 4811313 6583902 9622626 20849023 41698046 62547069 125094138
• Sum of all divisors σ(n): 293736960
• Sum of proper divisors (its aliquot sum) s(n): 168642822
• 125094138 is an abundant number, because the sum of its proper divisors (168642822) is greater than itself. Its abundance is 43548684

Bases of 125094138

• Binary: 111011101001100100011111010₂
• Hexadecimal: 0x774C8FA
• Base-36: 22H796

Squares and roots of 125094138

• 125094138 squared (125094138²) is 15648543361963044
• 125094138 cubed (125094138³) is 1957541042820388977036072
• The square root of 125094138 is 11184.5490745045
• The cube root of 125094138 is 500.1254858375

Scales and comparisons

• 125,094,138 seconds is equal to 3 years, 50 weeks, 5 days, 20 hours, 22 minutes, 18 seconds.
• To count from 1 to 125,094,138 would take you about 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 125094138 cubic inches would be around 41.7 feet tall.

Recreational maths with 125094138

• 125094138 backwards is 831490521
• The number of decimal digits it has is: 9
• The sum of 125094138's digits is 33
• More coming soon!