72130350
72,130,350 is an even composite number composed of six prime numbers multiplied together.
72130350 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 72130350:
2 × 3 × 52 × 43 × 53 × 211
(2 × 3 × 5 × 5 × 43 × 53 × 211)See below for interesting mathematical facts about the number 72130350 from the Numbermatics database.
Names of 72130350
- Cardinal: 72130350 can be written as Seventy-two million, one hundred thirty thousand, three hundred fifty.
Scientific notation
- Scientific notation: 7.213035 × 107
Factors of 72130350
Divisors of 72130350
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 10 15 25 30 43 50 53 75 86 106 129 150 159 211 215 258 265 318 422 430 530 633 645 795 1055 1075 1266 1290 1325 1590 2110 2150 2279 2650 3165 3225 3975 4558 5275 6330 6450 6837 7950 9073 10550 11183 11395 13674 15825 18146 22366 22790 27219 31650 33549 34185 45365 54438 55915 56975 67098 68370 90730 111830 113950 136095 167745 170925 226825 272190 279575 335490 341850 453650 480869 559150 680475 838725 961738 1360950 1442607 1677450 2404345 2885214 4808690 7213035 12021725 14426070 24043450 36065175 72130350
- Sum of all divisors σ(n): 187380864
- Sum of proper divisors (its aliquot sum) s(n): 115250514
- 72130350 is an abundant number, because the sum of its proper divisors (115250514) is greater than itself. Its abundance is 43120164
Bases of 72130350
- Binary: 1000100110010011111001011102
- Hexadecimal: 0x44C9F2E
- Base-36: 16Y04U
Squares and roots of 72130350
- 72130350 squared (721303502) is 5202787391122500
- 72130350 cubed (721303503) is 375278875497252817875000
-
The
square root of 72130350 is 8492.9588483637 -
The
cube root of 72130350 is 416.2676678195
Scales and comparisons
How big is 72130350?- 72,130,350 seconds is equal to 2 years, 15 weeks, 1 day, 20 hours, 12 minutes, 30 seconds.
-
To count from 1 to 72,130,350 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 72130350 cubic inches would be around 34.7 feet tall.
Recreational maths with 72130350
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The information we have on file for 72130350 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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