139144390
139,144,390 is an even composite number composed of six prime numbers multiplied together.
139144390 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 139144390:
2 × 5 × 7 × 11 × 157 × 1151
See below for interesting mathematical facts about the number 139144390 from the Numbermatics database.
Names of 139144390
- Cardinal: 139144390 can be written as One hundred thirty-nine million, one hundred forty-four thousand, three hundred ninety.
Scientific notation
- Scientific notation: 1.3914439 × 108
Factors of 139144390
Divisors of 139144390
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 7 10 11 14 22 35 55 70 77 110 154 157 314 385 770 785 1099 1151 1570 1727 2198 2302 3454 5495 5755 8057 8635 10990 11510 12089 12661 16114 17270 24178 25322 40285 60445 63305 80570 88627 120890 126610 177254 180707 361414 443135 886270 903535 1264949 1807070 1987777 2529898 3975554 6324745 9938885 12649490 13914439 19877770 27828878 69572195 139144390
- Sum of all divisors σ(n): 314523648
- Sum of proper divisors (its aliquot sum) s(n): 175379258
- 139144390 is an abundant number, because the sum of its proper divisors (175379258) is greater than itself. Its abundance is 36234868
Bases of 139144390
- Binary: 10000100101100101100110001102
- Hexadecimal: 0x84B2CC6
- Base-36: 2AUCHY
Squares and roots of 139144390
- 139144390 squared (1391443902) is 19361161268472100
- 139144390 cubed (1391443903) is 2693996974393176586519000
-
The
square root of 139144390 is 11795.9480331173 -
The
cube root of 139144390 is 518.1894503385
Scales and comparisons
How big is 139144390?- 139,144,390 seconds is equal to 4 years, 22 weeks, 11 hours, 13 minutes, 10 seconds.
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To count from 1 to 139,144,390 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 139144390 cubic inches would be around 43.2 feet tall.
Recreational maths with 139144390
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The information we have on file for 139144390 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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