129712752
129,712,752 is an even composite number composed of four prime numbers multiplied together.
129712752 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred divisors.
Prime factorization of 129712752:
24 × 34 × 13 × 7699
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 7699)See below for interesting mathematical facts about the number 129712752 from the Numbermatics database.
Names of 129712752
- Cardinal: 129712752 can be written as One hundred twenty-nine million, seven hundred twelve thousand, seven hundred fifty-two.
Scientific notation
- Scientific notation: 1.29712752 × 108
Factors of 129712752
Divisors of 129712752
- Number of divisors d(n): 100
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 81 104 108 117 144 156 162 208 216 234 312 324 351 432 468 624 648 702 936 1053 1296 1404 1872 2106 2808 4212 5616 7699 8424 15398 16848 23097 30796 46194 61592 69291 92388 100087 123184 138582 184776 200174 207873 277164 300261 369552 400348 415746 554328 600522 623619 800696 831492 900783 1108656 1201044 1247238 1601392 1662984 1801566 2402088 2494476 2702349 3325968 3603132 4804176 4988952 5404698 7206264 8107047 9977904 10809396 14412528 16214094 21618792 32428188 43237584 64856376 129712752
- Sum of all divisors σ(n): 404357800
- Sum of proper divisors (its aliquot sum) s(n): 274645048
- 129712752 is an abundant number, because the sum of its proper divisors (274645048) is greater than itself. Its abundance is 144932296
Bases of 129712752
- Binary: 1111011101101000010011100002
- Hexadecimal: 0x7BB4270
- Base-36: 258700
Squares and roots of 129712752
- 129712752 squared (1297127522) is 16825398031413504
- 129712752 cubed (1297127523) is 2182468682150028053803008
-
The
square root of 129712752 is 11389.1506268027 -
The
cube root of 129712752 is 506.2063139257
Scales and comparisons
How big is 129712752?- 129,712,752 seconds is equal to 4 years, 6 weeks, 3 days, 7 hours, 19 minutes, 12 seconds.
-
To count from 1 to 129,712,752 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 129712752 cubic inches would be around 42.2 feet tall.
Recreational maths with 129712752
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The information we have on file for 129712752 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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