129348492
129,348,492 is an even composite number composed of six prime numbers multiplied together.
129348492 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 129348492:
22 × 3 × 7 × 13 × 31 × 3821
(2 × 2 × 3 × 7 × 13 × 31 × 3821)See below for interesting mathematical facts about the number 129348492 from the Numbermatics database.
Names of 129348492
- Cardinal: 129348492 can be written as One hundred twenty-nine million, three hundred forty-eight thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 1.29348492 × 108
Factors of 129348492
Divisors of 129348492
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 12 13 14 21 26 28 31 39 42 52 62 78 84 91 93 124 156 182 186 217 273 364 372 403 434 546 651 806 868 1092 1209 1302 1612 2418 2604 2821 3821 4836 5642 7642 8463 11284 11463 15284 16926 22926 26747 33852 45852 49673 53494 80241 99346 106988 118451 149019 160482 198692 236902 298038 320964 347711 355353 473804 596076 695422 710706 829157 1043133 1390844 1421412 1539863 1658314 2086266 2487471 3079726 3316628 4172532 4619589 4974942 6159452 9239178 9949884 10779041 18478356 21558082 32337123 43116164 64674246 129348492
- Sum of all divisors σ(n): 383545344
- Sum of proper divisors (its aliquot sum) s(n): 254196852
- 129348492 is an abundant number, because the sum of its proper divisors (254196852) is greater than itself. Its abundance is 124848360
Bases of 129348492
- Binary: 1111011010110110011100011002
- Hexadecimal: 0x7B5B38C
- Base-36: 250DXO
Squares and roots of 129348492
- 129348492 squared (1293484922) is 16731032382674064
- 129348492 cubed (1293484923) is 2164133808302057105911488
-
The
square root of 129348492 is 11373.1478492105 -
The
cube root of 129348492 is 505.7320259801
Scales and comparisons
How big is 129348492?- 129,348,492 seconds is equal to 4 years, 5 weeks, 6 days, 2 hours, 8 minutes, 12 seconds.
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To count from 1 to 129,348,492 would take you about six 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 129348492 cubic inches would be around 42.1 feet tall.
Recreational maths with 129348492
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The information we have on file for 129348492 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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