72130056
72,130,056 is an even composite number composed of five prime numbers multiplied together.
72130056 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 72130056:
23 × 3 × 31 × 67 × 1447
(2 × 2 × 2 × 3 × 31 × 67 × 1447)See below for interesting mathematical facts about the number 72130056 from the Numbermatics database.
Names of 72130056
- Cardinal: 72130056 can be written as Seventy-two million, one hundred thirty thousand and fifty-six.
Scientific notation
- Scientific notation: 7.2130056 × 107
Factors of 72130056
Divisors of 72130056
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 12 24 31 62 67 93 124 134 186 201 248 268 372 402 536 744 804 1447 1608 2077 2894 4154 4341 5788 6231 8308 8682 11576 12462 16616 17364 24924 34728 44857 49848 89714 96949 134571 179428 193898 269142 290847 358856 387796 538284 581694 775592 1076568 1163388 2326776 3005419 6010838 9016257 12021676 18032514 24043352 36065028 72130056
- Sum of all divisors σ(n): 189050880
- Sum of proper divisors (its aliquot sum) s(n): 116920824
- 72130056 is an abundant number, because the sum of its proper divisors (116920824) is greater than itself. Its abundance is 44790768
Bases of 72130056
- Binary: 1000100110010011110000010002
- Hexadecimal: 0x44C9E08
- Base-36: 16XZWO
Squares and roots of 72130056
- 72130056 squared (721300562) is 5202744978563136
- 72130056 cubed (721300563) is 375274286657477799215616
-
The
square root of 72130056 is 8492.9415398907 -
The
cube root of 72130056 is 416.2671022561
Scales and comparisons
How big is 72130056?- 72,130,056 seconds is equal to 2 years, 15 weeks, 1 day, 20 hours, 7 minutes, 36 seconds.
-
To count from 1 to 72,130,056 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 72130056 cubic inches would be around 34.7 feet tall.
Recreational maths with 72130056
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The information we have on file for 72130056 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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