139130240
139,130,240 is an even composite number composed of four prime numbers multiplied together.
139130240 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 139130240:
27 × 5 × 149 × 1459
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 149 × 1459)See below for interesting mathematical facts about the number 139130240 from the Numbermatics database.
Names of 139130240
- Cardinal: 139130240 can be written as One hundred thirty-nine million, one hundred thirty thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.3913024 × 108
Factors of 139130240
Divisors of 139130240
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 128 149 160 298 320 596 640 745 1192 1459 1490 2384 2918 2980 4768 5836 5960 7295 9536 11672 11920 14590 19072 23344 23840 29180 46688 47680 58360 93376 95360 116720 186752 217391 233440 434782 466880 869564 933760 1086955 1739128 2173910 3478256 4347820 6956512 8695640 13913024 17391280 27826048 34782560 69565120 139130240
- Sum of all divisors σ(n): 335070000
- Sum of proper divisors (its aliquot sum) s(n): 195939760
- 139130240 is an abundant number, because the sum of its proper divisors (195939760) is greater than itself. Its abundance is 56809520
Bases of 139130240
- Binary: 10000100101011110101100000002
- Hexadecimal: 0x84AF580
- Base-36: 2AU1KW
Squares and roots of 139130240
- 139130240 squared (1391302402) is 19357223682457600
- 139130240 cubed (1391302403) is 2693175176674009677824000
-
The
square root of 139130240 is 11795.3482356393 -
The
cube root of 139130240 is 518.1718843429
Scales and comparisons
How big is 139130240?- 139,130,240 seconds is equal to 4 years, 22 weeks, 7 hours, 17 minutes, 20 seconds.
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To count from 1 to 139,130,240 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 139130240 cubic inches would be around 43.2 feet tall.
Recreational maths with 139130240
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The information we have on file for 139130240 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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