131290000
131,290,000 is an even composite number composed of four prime numbers multiplied together.
131290000 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 131290000:
24 × 54 × 19 × 691
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 19 × 691)See below for interesting mathematical facts about the number 131290000 from the Numbermatics database.
Names of 131290000
- Cardinal: 131290000 can be written as One hundred thirty-one million, two hundred ninety thousand.
Scientific notation
- Scientific notation: 1.3129 × 108
Factors of 131290000
Divisors of 131290000
- Number of divisors d(n): 100
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 25 38 40 50 76 80 95 100 125 152 190 200 250 304 380 400 475 500 625 691 760 950 1000 1250 1382 1520 1900 2000 2375 2500 2764 3455 3800 4750 5000 5528 6910 7600 9500 10000 11056 11875 13129 13820 17275 19000 23750 26258 27640 34550 38000 47500 52516 55280 65645 69100 86375 95000 105032 131290 138200 172750 190000 210064 262580 276400 328225 345500 431875 525160 656450 691000 863750 1050320 1312900 1382000 1641125 1727500 2625800 3282250 3455000 5251600 6564500 6910000 8205625 13129000 16411250 26258000 32822500 65645000 131290000
- Sum of all divisors σ(n): 335080240
- Sum of proper divisors (its aliquot sum) s(n): 203790240
- 131290000 is an abundant number, because the sum of its proper divisors (203790240) is greater than itself. Its abundance is 72500240
Bases of 131290000
- Binary: 1111101001101010011100100002
- Hexadecimal: 0x7D35390
- Base-36: 26600G
Squares and roots of 131290000
- 131290000 squared (1312900002) is 17237064100000000
- 131290000 cubed (1312900003) is 2263054145689000000000000
-
The
square root of 131290000 is 11458.1848475229 -
The
cube root of 131290000 is 508.2497996453
Scales and comparisons
How big is 131290000?- 131,290,000 seconds is equal to 4 years, 9 weeks, 13 hours, 26 minutes, 40 seconds.
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To count from 1 to 131,290,000 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 131290000 cubic inches would be around 42.4 feet tall.
Recreational maths with 131290000
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The information we have on file for 131290000 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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