131425740
131,425,740 is an even composite number composed of five prime numbers multiplied together.
131425740 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 131425740:
22 × 34 × 5 × 31 × 2617
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 31 × 2617)See below for interesting mathematical facts about the number 131425740 from the Numbermatics database.
Names of 131425740
- Cardinal: 131425740 can be written as One hundred thirty-one million, four hundred twenty-five thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.3142574 × 108
Factors of 131425740
Divisors of 131425740
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 31 36 45 54 60 62 81 90 93 108 124 135 155 162 180 186 270 279 310 324 372 405 465 540 558 620 810 837 930 1116 1395 1620 1674 1860 2511 2617 2790 3348 4185 5022 5234 5580 7851 8370 10044 10468 12555 13085 15702 16740 23553 25110 26170 31404 39255 47106 50220 52340 70659 78510 81127 94212 117765 141318 157020 162254 211977 235530 243381 282636 324508 353295 405635 423954 471060 486762 706590 730143 811270 847908 973524 1059885 1216905 1413180 1460286 1622540 2119770 2190429 2433810 2920572 3650715 4239540 4380858 4867620 6571287 7301430 8761716 10952145 13142574 14602860 21904290 26285148 32856435 43808580 65712870 131425740
- Sum of all divisors σ(n): 425749632
- Sum of proper divisors (its aliquot sum) s(n): 294323892
- 131425740 is an abundant number, because the sum of its proper divisors (294323892) is greater than itself. Its abundance is 162898152
Bases of 131425740
- Binary: 1111101010101100101110011002
- Hexadecimal: 0x7D565CC
- Base-36: 268WR0
Squares and roots of 131425740
- 131425740 squared (1314257402) is 17272725134547600
- 131425740 cubed (1314257403) is 2270080682624517895224000
-
The
square root of 131425740 is 11464.1065940615 -
The
cube root of 131425740 is 508.4248981941
Scales and comparisons
How big is 131425740?- 131,425,740 seconds is equal to 4 years, 9 weeks, 2 days, 3 hours, 9 minutes.
-
To count from 1 to 131,425,740 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 131425740 cubic inches would be around 42.4 feet tall.
Recreational maths with 131425740
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The information we have on file for 131425740 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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