130640125
130,640,125 is an odd composite number composed of four prime numbers multiplied together.
130640125 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 130640125:
53 × 73 × 11 × 277
(5 × 5 × 5 × 7 × 7 × 7 × 11 × 277)See below for interesting mathematical facts about the number 130640125 from the Numbermatics database.
Names of 130640125
- Cardinal: 130640125 can be written as One hundred thirty million, six hundred forty thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.30640125 × 108
Factors of 130640125
Divisors of 130640125
- Number of divisors d(n): 64
-
Complete list of divisors:
1 5 7 11 25 35 49 55 77 125 175 245 275 277 343 385 539 875 1225 1375 1385 1715 1925 1939 2695 3047 3773 6125 6925 8575 9625 9695 13475 13573 15235 18865 21329 34625 42875 48475 67375 67865 76175 94325 95011 106645 149303 242375 339325 380875 471625 475055 533225 746515 1045121 1696625 2375275 2666125 3732575 5225605 11876375 18662875 26128025 130640125
- Sum of all divisors σ(n): 208166400
- Sum of proper divisors (its aliquot sum) s(n): 77526275
- 130640125 is a deficient number, because the sum of its proper divisors (77526275) is less than itself. Its deficiency is 53113850
Bases of 130640125
- Binary: 1111100100101101000111111012
- Hexadecimal: 0x7C968FD
- Base-36: 25S2KD
Squares and roots of 130640125
- 130640125 squared (1306401252) is 17066842260015625
- 130640125 cubed (1306401253) is 2229614406203723751953125
-
The
square root of 130640125 is 11429.7911179515 -
The
cube root of 130640125 is 507.4098135421
Scales and comparisons
How big is 130640125?- 130,640,125 seconds is equal to 4 years, 8 weeks, 55 minutes, 25 seconds.
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To count from 1 to 130,640,125 would take you about six 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 130640125 cubic inches would be around 42.3 feet tall.
Recreational maths with 130640125
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