131448492
131,448,492 is an even composite number composed of five prime numbers multiplied together.
131448492 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 131448492:
22 × 32 × 7 × 191 × 2731
(2 × 2 × 3 × 3 × 7 × 191 × 2731)See below for interesting mathematical facts about the number 131448492 from the Numbermatics database.
Names of 131448492
- Cardinal: 131448492 can be written as One hundred thirty-one million, four hundred forty-eight thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 1.31448492 × 108
Factors of 131448492
Divisors of 131448492
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 191 252 382 573 764 1146 1337 1719 2292 2674 2731 3438 4011 5348 5462 6876 8022 8193 10924 12033 16044 16386 19117 24066 24579 32772 38234 48132 49158 57351 76468 98316 114702 172053 229404 344106 521621 688212 1043242 1564863 2086484 3129726 3651347 4694589 6259452 7302694 9389178 10954041 14605388 18778356 21908082 32862123 43816164 65724246 131448492
- Sum of all divisors σ(n): 381868032
- Sum of proper divisors (its aliquot sum) s(n): 250419540
- 131448492 is an abundant number, because the sum of its proper divisors (250419540) is greater than itself. Its abundance is 118971048
Bases of 131448492
- Binary: 1111101010110111110101011002
- Hexadecimal: 0x7D5BEAC
- Base-36: 269EB0
Squares and roots of 131448492
- 131448492 squared (1314484922) is 17278706049074064
- 131448492 cubed (1314484923) is 2271259853862063709111488
-
The
square root of 131448492 is 11465.0988656881 -
The
cube root of 131448492 is 508.4542354605
Scales and comparisons
How big is 131448492?- 131,448,492 seconds is equal to 4 years, 9 weeks, 2 days, 9 hours, 28 minutes, 12 seconds.
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To count from 1 to 131,448,492 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 131448492 cubic inches would be around 42.4 feet tall.
Recreational maths with 131448492
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The information we have on file for 131448492 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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