125740125
125,740,125 is an odd composite number composed of four prime numbers multiplied together.
125740125 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 125740125:
32 × 53 × 72 × 2281
(3 × 3 × 5 × 5 × 5 × 7 × 7 × 2281)See below for interesting mathematical facts about the number 125740125 from the Numbermatics database.
Names of 125740125
- Cardinal: 125740125 can be written as One hundred twenty-five million, seven hundred forty thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.25740125 × 108
Factors of 125740125
Divisors of 125740125
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 7 9 15 21 25 35 45 49 63 75 105 125 147 175 225 245 315 375 441 525 735 875 1125 1225 1575 2205 2281 2625 3675 6125 6843 7875 11025 11405 15967 18375 20529 34215 47901 55125 57025 79835 102645 111769 143703 171075 239505 285125 335307 399175 513225 558845 718515 855375 1005921 1197525 1676535 1995875 2566125 2794225 3592575 5029605 5987625 8382675 13971125 17962875 25148025 41913375 125740125
- Sum of all divisors σ(n): 263790072
- Sum of proper divisors (its aliquot sum) s(n): 138049947
- 125740125 is an abundant number, because the sum of its proper divisors (138049947) is greater than itself. Its abundance is 12309822
Bases of 125740125
- Binary: 1110111111010100100010111012
- Hexadecimal: 0x77EA45D
- Base-36: 22V1P9
Squares and roots of 125740125
- 125740125 squared (1257401252) is 15810579035015625
- 125740125 cubed (1257401253) is 1988024184185244064453125
-
The
square root of 125740125 is 11213.3904328709 -
The
cube root of 125740125 is 500.9848920347
Scales and comparisons
How big is 125740125?- 125,740,125 seconds is equal to 3 years, 51 weeks, 6 days, 7 hours, 48 minutes, 45 seconds.
-
To count from 1 to 125,740,125 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 125740125 cubic inches would be around 41.7 feet tall.
Recreational maths with 125740125
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