231942420
231,942,420 is an even composite number composed of five prime numbers multiplied together.
231942420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 231942420:
22 × 33 × 5 × 79 × 5437
(2 × 2 × 3 × 3 × 3 × 5 × 79 × 5437)See below for interesting mathematical facts about the number 231942420 from the Numbermatics database.
Names of 231942420
- Cardinal: 231942420 can be written as Two hundred thirty-one million, nine hundred forty-two thousand, four hundred twenty.
Scientific notation
- Scientific notation: 2.3194242 × 108
Factors of 231942420
Divisors of 231942420
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 79 90 108 135 158 180 237 270 316 395 474 540 711 790 948 1185 1422 1580 2133 2370 2844 3555 4266 4740 5437 7110 8532 10665 10874 14220 16311 21330 21748 27185 32622 42660 48933 54370 65244 81555 97866 108740 146799 163110 195732 244665 293598 326220 429523 489330 587196 733995 859046 978660 1288569 1467990 1718092 2147615 2577138 2935980 3865707 4295230 5154276 6442845 7731414 8590460 11597121 12885690 15462828 19328535 23194242 25771380 38657070 46388484 57985605 77314140 115971210 231942420
- Sum of all divisors σ(n): 730867200
- Sum of proper divisors (its aliquot sum) s(n): 498924780
- 231942420 is an abundant number, because the sum of its proper divisors (498924780) is greater than itself. Its abundance is 266982360
Bases of 231942420
- Binary: 11011101001100101001000101002
- Hexadecimal: 0xDD32914
- Base-36: 3U3BX0
Squares and roots of 231942420
- 231942420 squared (2319424202) is 53797286195456400
- 231942420 cubed (2319424203) is 12477872749606750420488000
-
The
square root of 231942420 is 15229.6559383329 -
The
cube root of 231942420 is 614.4125264475
Scales and comparisons
How big is 231942420?- 231,942,420 seconds is equal to 7 years, 19 weeks, 3 days, 12 hours, 27 minutes.
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To count from 1 to 231,942,420 would take you about eleven 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 231942420 cubic inches would be around 51.2 feet tall.
Recreational maths with 231942420
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The information we have on file for 231942420 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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