12929490
12,929,490 is an even composite number composed of five prime numbers multiplied together.
12929490 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 12929490:
2 × 33 × 5 × 7 × 6841
(2 × 3 × 3 × 3 × 5 × 7 × 6841)See below for interesting mathematical facts about the number 12929490 from the Numbermatics database.
Names of 12929490
- Cardinal: 12929490 can be written as Twelve million, nine hundred twenty-nine thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.292949 × 107
Factors of 12929490
Divisors of 12929490
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 90 105 126 135 189 210 270 315 378 630 945 1890 6841 13682 20523 34205 41046 47887 61569 68410 95774 102615 123138 143661 184707 205230 239435 287322 307845 369414 430983 478870 615690 718305 861966 923535 1292949 1436610 1847070 2154915 2585898 4309830 6464745 12929490
- Sum of all divisors σ(n): 39409920
- Sum of proper divisors (its aliquot sum) s(n): 26480430
- 12929490 is an abundant number, because the sum of its proper divisors (26480430) is greater than itself. Its abundance is 13550940
Bases of 12929490
- Binary: 1100010101001001110100102
- Hexadecimal: 0xC549D2
- Base-36: 7P4GI
Squares and roots of 12929490
- 12929490 squared (129294902) is 167171711660100
- 12929490 cubed (129294903) is 2161444974192146349000
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The
square root of 12929490 is 3595.7600031147 -
The
cube root of 12929490 is 234.7075886187
Scales and comparisons
How big is 12929490?- 12,929,490 seconds is equal to 21 weeks, 2 days, 15 hours, 31 minutes, 30 seconds.
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To count from 1 to 12,929,490 would take you about thirty-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 12929490 cubic inches would be around 19.6 feet tall.
Recreational maths with 12929490
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The information we have on file for 12929490 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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