129327040
129,327,040 is an even composite number composed of four prime numbers multiplied together.
129327040 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 129327040:
26 × 5 × 31 × 13037
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 13037)See below for interesting mathematical facts about the number 129327040 from the Numbermatics database.
Names of 129327040
- Cardinal: 129327040 can be written as One hundred twenty-nine million, three hundred twenty-seven thousand and forty.
Scientific notation
- Scientific notation: 1.2932704 × 108
Factors of 129327040
Divisors of 129327040
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 155 160 248 310 320 496 620 992 1240 1984 2480 4960 9920 13037 26074 52148 65185 104296 130370 208592 260740 404147 417184 521480 808294 834368 1042960 1616588 2020735 2085920 3233176 4041470 4171840 6466352 8082940 12932704 16165880 25865408 32331760 64663520 129327040
- Sum of all divisors σ(n): 317918592
- Sum of proper divisors (its aliquot sum) s(n): 188591552
- 129327040 is an abundant number, because the sum of its proper divisors (188591552) is greater than itself. Its abundance is 59264512
Bases of 129327040
- Binary: 1111011010101011111110000002
- Hexadecimal: 0x7B55FC0
- Base-36: 24ZXDS
Squares and roots of 129327040
- 129327040 squared (1293270402) is 16725483275161600
- 129327040 cubed (1293270403) is 2163057244546155249664000
-
The
square root of 129327040 is 11372.2047114885 -
The
cube root of 129327040 is 505.7040664653
Scales and comparisons
How big is 129327040?- 129,327,040 seconds is equal to 4 years, 5 weeks, 5 days, 20 hours, 10 minutes, 40 seconds.
-
To count from 1 to 129,327,040 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 129327040 cubic inches would be around 42.1 feet tall.
Recreational maths with 129327040
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The information we have on file for 129327040 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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