139137240
139,137,240 is an even composite number composed of five prime numbers multiplied together.
139137240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 139137240:
23 × 3 × 5 × 11 × 105407
(2 × 2 × 2 × 3 × 5 × 11 × 105407)See below for interesting mathematical facts about the number 139137240 from the Numbermatics database.
Names of 139137240
- Cardinal: 139137240 can be written as One hundred thirty-nine million, one hundred thirty-seven thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.3913724 × 108
Factors of 139137240
Divisors of 139137240
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 132 165 220 264 330 440 660 1320 105407 210814 316221 421628 527035 632442 843256 1054070 1159477 1264884 1581105 2108140 2318954 2529768 3162210 3478431 4216280 4637908 5797385 6324420 6956862 9275816 11594770 12648840 13913724 17392155 23189540 27827448 34784310 46379080 69568620 139137240
- Sum of all divisors σ(n): 455362560
- Sum of proper divisors (its aliquot sum) s(n): 316225320
- 139137240 is an abundant number, because the sum of its proper divisors (316225320) is greater than itself. Its abundance is 177088080
Bases of 139137240
- Binary: 10000100101100010000110110002
- Hexadecimal: 0x84B10D8
- Base-36: 2AU6ZC
Squares and roots of 139137240
- 139137240 squared (1391372402) is 19359171554817600
- 139137240 cubed (1391372403) is 2693581698823829567424000
-
The
square root of 139137240 is 11795.6449590517 -
The
cube root of 139137240 is 518.1805743835
Scales and comparisons
How big is 139137240?- 139,137,240 seconds is equal to 4 years, 22 weeks, 9 hours, 14 minutes.
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To count from 1 to 139,137,240 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 139137240 cubic inches would be around 43.2 feet tall.
Recreational maths with 139137240
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The information we have on file for 139137240 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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