125520050838

Names of 125520050838

• Cardinal: 125520050838 can be written as One hundred twenty-five billion, five hundred twenty million, fifty thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 1.25520050838 × 10¹¹

Factors of 125520050838

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 140030

Divisors of 125520050838

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 31 39 42 53 62 78 91 93 106 159 182 186 217 273 318 371 403 434 546 651 689 742 806 1113 1209 1302 1378 1643 2067 2226 2418 2821 3286 4134 4823 4929 5642 8463 9646 9858 11501 14469 16926 21359 23002 28938 34503 42718 64077 69006 128154 139921 149513 279842 299026 419763 448539 839526 897078 979447 1818973 1958894 2938341 3637946 4337551 5456919 5876682 7415813 8675102 10913838 12732811 13012653 14831626 22247439 25465622 26025306 30362857 38198433 44494878 51910691 56388163 60725714 76396866 91088571 96405569 103821382 112776326 155732073 169164489 182177142 192811138 229890203 289216707 311464146 338328978 394717141 459780406 578433414 674838983 689670609 789434282 1184151423 1349677966 1379341218 1609231421 2024516949 2368302846 2988572639 3218462842 4049033898 4827694263 5977145278 8965717917 9655388526 17931435834 20920008473 41840016946 62760025419 125520050838
• Sum of all divisors σ(n): 324959330304
• Sum of proper divisors (its aliquot sum) s(n): 199439279466
• 125520050838 is an abundant number, because the sum of its proper divisors (199439279466) is greater than itself. Its abundance is 73919228628

Bases of 125520050838

• Binary: 1110100111001100100111111101010010110₂
• Hexadecimal: 0x1D3993FA96
• Base-36: 1LNVEB2U

Squares and roots of 125520050838

• 125520050838 squared (125520050838²) is 15755283162374104502244
• 125520050838 cubed (125520050838³) is 1977603943508283005896391565080472
• The square root of 125520050838 is 354288.0901723907
• The cube root of 125520050838 is 5006.9244172357

Scales and comparisons

• 125,520,050,838 seconds is equal to 3,991 years, 7 weeks, 5 days, 8 hours, 47 minutes, 18 seconds.
• To count from 1 to 125,520,050,838 would take you about seven thousand, nine hundred eighty-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 125520050838 cubic inches would be around 417.2 feet tall.

Recreational maths with 125520050838

• 125520050838 backwards is 838050025521
• 125520050838 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 125520050838's digits is 39
• More coming soon!