29937920
29,937,920 is an even composite number composed of four prime numbers multiplied together.
29937920 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 29937920:
28 × 5 × 19 × 1231
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 1231)See below for interesting mathematical facts about the number 29937920 from the Numbermatics database.
Names of 29937920
- Cardinal: 29937920 can be written as Twenty-nine million, nine hundred thirty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.993792 × 107
Factors of 29937920
Divisors of 29937920
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 256 304 320 380 608 640 760 1216 1231 1280 1520 2432 2462 3040 4864 4924 6080 6155 9848 12160 12310 19696 23389 24320 24620 39392 46778 49240 78784 93556 98480 116945 157568 187112 196960 233890 315136 374224 393920 467780 748448 787840 935560 1496896 1575680 1871120 2993792 3742240 5987584 7484480 14968960 29937920
- Sum of all divisors σ(n): 75546240
- Sum of proper divisors (its aliquot sum) s(n): 45608320
- 29937920 is an abundant number, because the sum of its proper divisors (45608320) is greater than itself. Its abundance is 15670400
Bases of 29937920
- Binary: 11100100011010001000000002
- Hexadecimal: 0x1C8D100
- Base-36: HTO8W
Squares and roots of 29937920
- 29937920 squared (299379202) is 896279053926400
- 29937920 cubed (299379203) is 26832730614124249088000
-
The
square root of 29937920 is 5471.5555375049 -
The
cube root of 29937920 is 310.5087725919
Scales and comparisons
How big is 29937920?- 29,937,920 seconds is equal to 49 weeks, 3 days, 12 hours, 5 minutes, 20 seconds.
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To count from 1 to 29,937,920 would take you about twenty-two 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 29937920 cubic inches would be around 25.9 feet tall.
Recreational maths with 29937920
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The information we have on file for 29937920 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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