29445472
29,445,472 is an even composite number composed of four prime numbers multiplied together.
29445472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 29445472:
25 × 72 × 89 × 211
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 89 × 211)See below for interesting mathematical facts about the number 29445472 from the Numbermatics database.
Names of 29445472
- Cardinal: 29445472 can be written as Twenty-nine million, four hundred forty-five thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.9445472 × 107
Factors of 29445472
Divisors of 29445472
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 89 98 112 178 196 211 224 356 392 422 623 712 784 844 1246 1424 1477 1568 1688 2492 2848 2954 3376 4361 4984 5908 6752 8722 9968 10339 11816 17444 18779 19936 20678 23632 34888 37558 41356 47264 69776 75116 82712 131453 139552 150232 165424 262906 300464 330848 525812 600928 920171 1051624 1840342 2103248 3680684 4206496 7361368 14722736 29445472
- Sum of all divisors σ(n): 68516280
- Sum of proper divisors (its aliquot sum) s(n): 39070808
- 29445472 is an abundant number, because the sum of its proper divisors (39070808) is greater than itself. Its abundance is 9625336
Bases of 29445472
- Binary: 11100000101001101011000002
- Hexadecimal: 0x1C14D60
- Base-36: HJ49S
Squares and roots of 29445472
- 29445472 squared (294454722) is 867035821302784
- 29445472 cubed (294454723) is 25530278999168129794048
-
The
square root of 29445472 is 5426.3682145611 -
The
cube root of 29445472 is 308.7968347819
Scales and comparisons
How big is 29445472?- 29,445,472 seconds is equal to 48 weeks, 4 days, 19 hours, 17 minutes, 52 seconds.
-
To count from 1 to 29,445,472 would take you about twenty-one weeks!
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 29445472 cubic inches would be around 25.7 feet tall.
Recreational maths with 29445472
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The information we have on file for 29445472 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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