71980425
71,980,425 is an odd composite number composed of five prime numbers multiplied together.
71980425 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 71980425:
32 × 52 × 11 × 127 × 229
(3 × 3 × 5 × 5 × 11 × 127 × 229)See below for interesting mathematical facts about the number 71980425 from the Numbermatics database.
Names of 71980425
- Cardinal: 71980425 can be written as Seventy-one million, nine hundred eighty thousand, four hundred twenty-five.
Scientific notation
- Scientific notation: 7.1980425 × 107
Factors of 71980425
Divisors of 71980425
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 9 11 15 25 33 45 55 75 99 127 165 225 229 275 381 495 635 687 825 1143 1145 1397 1905 2061 2475 2519 3175 3435 4191 5715 5725 6985 7557 9525 10305 12573 12595 17175 20955 22671 28575 29083 34925 37785 51525 62865 62975 87249 104775 113355 145415 188925 261747 314325 319913 436245 566775 727075 959739 1308735 1599565 2181225 2879217 4798695 6543675 7997825 14396085 23993475 71980425
- Sum of all divisors σ(n): 142371840
- Sum of proper divisors (its aliquot sum) s(n): 70391415
- 71980425 is a deficient number, because the sum of its proper divisors (70391415) is less than itself. Its deficiency is 1589010
Bases of 71980425
- Binary: 1000100101001010101100010012
- Hexadecimal: 0x44A5589
- Base-36: 16USG9
Squares and roots of 71980425
- 71980425 squared (719804252) is 5181181583180625
- 71980425 cubed (719804253) is 372943652359514239265625
-
The
square root of 71980425 is 8484.1278278913 -
The
cube root of 71980425 is 415.9790596741
Scales and comparisons
How big is 71980425?- 71,980,425 seconds is equal to 2 years, 15 weeks, 2 hours, 33 minutes, 45 seconds.
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To count from 1 to 71,980,425 would take you about three 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 71980425 cubic inches would be around 34.7 feet tall.
Recreational maths with 71980425
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The information we have on file for 71980425 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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