131738940
131,738,940 is an even composite number composed of five prime numbers multiplied together.
131738940 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 131738940:
22 × 33 × 5 × 23 × 10607
(2 × 2 × 3 × 3 × 3 × 5 × 23 × 10607)See below for interesting mathematical facts about the number 131738940 from the Numbermatics database.
Names of 131738940
- Cardinal: 131738940 can be written as One hundred thirty-one million, seven hundred thirty-eight thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.3173894 × 108
Factors of 131738940
Divisors of 131738940
- 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 23 27 30 36 45 46 54 60 69 90 92 108 115 135 138 180 207 230 270 276 345 414 460 540 621 690 828 1035 1242 1380 2070 2484 3105 4140 6210 10607 12420 21214 31821 42428 53035 63642 95463 106070 127284 159105 190926 212140 243961 286389 318210 381852 477315 487922 572778 636420 731883 954630 975844 1145556 1219805 1431945 1463766 1909260 2195649 2439610 2863890 2927532 3659415 4391298 4879220 5727780 6586947 7318830 8782596 10978245 13173894 14637660 21956490 26347788 32934735 43912980 65869470 131738940
- Sum of all divisors σ(n): 427714560
- Sum of proper divisors (its aliquot sum) s(n): 295975620
- 131738940 is an abundant number, because the sum of its proper divisors (295975620) is greater than itself. Its abundance is 164236680
Bases of 131738940
- Binary: 1111101101000101101001111002
- Hexadecimal: 0x7DA2D3C
- Base-36: 26FMF0
Squares and roots of 131738940
- 131738940 squared (1317389402) is 17355148312323600
- 131738940 cubed (1317389403) is 2286348842208300000984000
-
The
square root of 131738940 is 11477.7584919705 -
The
cube root of 131738940 is 508.8284527075
Scales and comparisons
How big is 131738940?- 131,738,940 seconds is equal to 4 years, 9 weeks, 5 days, 18 hours, 9 minutes.
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To count from 1 to 131,738,940 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 131738940 cubic inches would be around 42.4 feet tall.
Recreational maths with 131738940
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The information we have on file for 131738940 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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