47139225
47,139,225 is an odd composite number composed of five prime numbers multiplied together.
47139225 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 47139225:
3 × 52 × 72 × 101 × 127
(3 × 5 × 5 × 7 × 7 × 101 × 127)See below for interesting mathematical facts about the number 47139225 from the Numbermatics database.
Names of 47139225
- Cardinal: 47139225 can be written as Forty-seven million, one hundred thirty-nine thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 4.7139225 × 107
Factors of 47139225
Divisors of 47139225
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 7 15 21 25 35 49 75 101 105 127 147 175 245 303 381 505 525 635 707 735 889 1225 1515 1905 2121 2525 2667 3175 3535 3675 4445 4949 6223 7575 9525 10605 12827 13335 14847 17675 18669 22225 24745 31115 38481 53025 64135 66675 74235 89789 93345 123725 155575 192405 269367 320675 371175 448945 466725 628523 962025 1346835 1885569 2244725 3142615 6734175 9427845 15713075 47139225
- Sum of all divisors σ(n): 92279808
- Sum of proper divisors (its aliquot sum) s(n): 45140583
- 47139225 is a deficient number, because the sum of its proper divisors (45140583) is less than itself. Its deficiency is 1998642
Bases of 47139225
- Binary: 101100111101001001100110012
- Hexadecimal: 0x2CF4999
- Base-36: S2CUX
Squares and roots of 47139225
- 47139225 squared (471392252) is 2222106533600625
- 47139225 cubed (471392253) is 104748379861369922015625
-
The
square root of 47139225 is 6865.8011185877 -
The
cube root of 47139225 is 361.2385963199
Scales and comparisons
How big is 47139225?- 47,139,225 seconds is equal to 1 year, 25 weeks, 6 days, 14 hours, 13 minutes, 45 seconds.
-
To count from 1 to 47,139,225 would take you about 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 47139225 cubic inches would be around 30.1 feet tall.
Recreational maths with 47139225
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The information we have on file for 47139225 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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