131728500
131,728,500 is an even composite number composed of five prime numbers multiplied together.
131728500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 131728500:
22 × 32 × 53 × 73 × 401
(2 × 2 × 3 × 3 × 5 × 5 × 5 × 73 × 401)See below for interesting mathematical facts about the number 131728500 from the Numbermatics database.
Names of 131728500
- Cardinal: 131728500 can be written as One hundred thirty-one million, seven hundred twenty-eight thousand, five hundred.
Scientific notation
- Scientific notation: 1.317285 × 108
Factors of 131728500
Divisors of 131728500
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 73 75 90 100 125 146 150 180 219 225 250 292 300 365 375 401 438 450 500 657 730 750 802 876 900 1095 1125 1203 1314 1460 1500 1604 1825 2005 2190 2250 2406 2628 3285 3609 3650 4010 4380 4500 4812 5475 6015 6570 7218 7300 8020 9125 10025 10950 12030 13140 14436 16425 18045 18250 20050 21900 24060 27375 29273 30075 32850 36090 36500 40100 50125 54750 58546 60150 65700 72180 82125 87819 90225 100250 109500 117092 120300 146365 150375 164250 175638 180450 200500 263457 292730 300750 328500 351276 360900 439095 451125 526914 585460 601500 731825 878190 902250 1053828 1317285 1463650 1756380 1804500 2195475 2634570 2927300 3659125 4390950 5269140 6586425 7318250 8781900 10977375 13172850 14636500 21954750 26345700 32932125 43909500 65864250 131728500
- Sum of all divisors σ(n): 422302608
- Sum of proper divisors (its aliquot sum) s(n): 290574108
- 131728500 is an abundant number, because the sum of its proper divisors (290574108) is greater than itself. Its abundance is 158845608
Bases of 131728500
- Binary: 1111101101000000100011101002
- Hexadecimal: 0x7DA0474
- Base-36: 26FED0
Squares and roots of 131728500
- 131728500 squared (1317285002) is 17352397712250000
- 131728500 cubed (1317285003) is 2285805322038124125000000
-
The
square root of 131728500 is 11477.3036903273 -
The
cube root of 131728500 is 508.8150112013
Scales and comparisons
How big is 131728500?- 131,728,500 seconds is equal to 4 years, 9 weeks, 5 days, 15 hours, 15 minutes.
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To count from 1 to 131,728,500 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 131728500 cubic inches would be around 42.4 feet tall.
Recreational maths with 131728500
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The information we have on file for 131728500 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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