139738144
139,738,144 is an even composite number composed of five prime numbers multiplied together.
139738144 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 139738144:
25 × 7 × 13 × 47 × 1021
(2 × 2 × 2 × 2 × 2 × 7 × 13 × 47 × 1021)See below for interesting mathematical facts about the number 139738144 from the Numbermatics database.
Names of 139738144
- Cardinal: 139738144 can be written as One hundred thirty-nine million, seven hundred thirty-eight thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.39738144 × 108
Factors of 139738144
Divisors of 139738144
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 47 52 56 91 94 104 112 182 188 208 224 329 364 376 416 611 658 728 752 1021 1222 1316 1456 1504 2042 2444 2632 2912 4084 4277 4888 5264 7147 8168 8554 9776 10528 13273 14294 16336 17108 19552 26546 28588 32672 34216 47987 53092 57176 68432 92911 95974 106184 114352 136864 185822 191948 212368 228704 335909 371644 383896 424736 623831 671818 743288 767792 1247662 1343636 1486576 1535584 2495324 2687272 2973152 4366817 4990648 5374544 8733634 9981296 10749088 17467268 19962592 34934536 69869072 139738144
- Sum of all divisors σ(n): 346139136
- Sum of proper divisors (its aliquot sum) s(n): 206400992
- 139738144 is an abundant number, because the sum of its proper divisors (206400992) is greater than itself. Its abundance is 66662848
Bases of 139738144
- Binary: 10000101010000111100001000002
- Hexadecimal: 0x8543C20
- Base-36: 2B72N4
Squares and roots of 139738144
- 139738144 squared (1397381442) is 19526748888564736
- 139738144 cubed (1397381443) is 2728631648042099032489984
-
The
square root of 139738144 is 11821.0889515307 -
The
cube root of 139738144 is 518.9254734385
Scales and comparisons
How big is 139738144?- 139,738,144 seconds is equal to 4 years, 23 weeks, 8 hours, 9 minutes, 4 seconds.
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To count from 1 to 139,738,144 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 139738144 cubic inches would be around 43.2 feet tall.
Recreational maths with 139738144
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The information we have on file for 139738144 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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