129496250
129,496,250 is an even composite number composed of four prime numbers multiplied together.
129496250 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 129496250:
2 × 54 × 132 × 613
(2 × 5 × 5 × 5 × 5 × 13 × 13 × 613)See below for interesting mathematical facts about the number 129496250 from the Numbermatics database.
Names of 129496250
- Cardinal: 129496250 can be written as One hundred twenty-nine million, four hundred ninety-six thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.2949625 × 108
Factors of 129496250
Divisors of 129496250
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 5 10 13 25 26 50 65 125 130 169 250 325 338 613 625 650 845 1226 1250 1625 1690 3065 3250 4225 6130 7969 8125 8450 15325 15938 16250 21125 30650 39845 42250 76625 79690 103597 105625 153250 199225 207194 211250 383125 398450 517985 766250 996125 1035970 1992250 2589925 4980625 5179850 9961250 12949625 25899250 64748125 129496250
- Sum of all divisors σ(n): 263264166
- Sum of proper divisors (its aliquot sum) s(n): 133767916
- 129496250 is an abundant number, because the sum of its proper divisors (133767916) is greater than itself. Its abundance is 4271666
Bases of 129496250
- Binary: 1111011011111110100101110102
- Hexadecimal: 0x7B7F4BA
- Base-36: 253JY2
Squares and roots of 129496250
- 129496250 squared (1294962502) is 16769278764062500
- 129496250 cubed (1294962503) is 2171558715150728515625000
-
The
square root of 129496250 is 11379.6419100075 -
The
cube root of 129496250 is 505.9245227919
Scales and comparisons
How big is 129496250?- 129,496,250 seconds is equal to 4 years, 6 weeks, 19 hours, 10 minutes, 50 seconds.
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To count from 1 to 129,496,250 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 129496250 cubic inches would be around 42.2 feet tall.
Recreational maths with 129496250
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The information we have on file for 129496250 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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