138319090
138,319,090 is an even composite number composed of six prime numbers multiplied together.
138319090 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 138319090:
2 × 5 × 7 × 13 × 97 × 1567
See below for interesting mathematical facts about the number 138319090 from the Numbermatics database.
Names of 138319090
- Cardinal: 138319090 can be written as One hundred thirty-eight million, three hundred nineteen thousand and ninety.
Scientific notation
- Scientific notation: 1.3831909 × 108
Factors of 138319090
Divisors of 138319090
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 7 10 13 14 26 35 65 70 91 97 130 182 194 455 485 679 910 970 1261 1358 1567 2522 3134 3395 6305 6790 7835 8827 10969 12610 15670 17654 20371 21938 40742 44135 54845 88270 101855 109690 142597 151999 203710 285194 303998 712985 759995 1063993 1425970 1519990 1975987 2127986 3951974 5319965 9879935 10639930 13831909 19759870 27663818 69159545 138319090
- Sum of all divisors σ(n): 309786624
- Sum of proper divisors (its aliquot sum) s(n): 171467534
- 138319090 is an abundant number, because the sum of its proper divisors (171467534) is greater than itself. Its abundance is 33148444
Bases of 138319090
- Binary: 10000011111010010100111100102
- Hexadecimal: 0x83E94F2
- Base-36: 2ACNOY
Squares and roots of 138319090
- 138319090 squared (1383190902) is 19132170658428100
- 138319090 cubed (1383190903) is 2646344435198475622429000
-
The
square root of 138319090 is 11760.9136549845 -
The
cube root of 138319090 is 517.1629145861
Scales and comparisons
How big is 138319090?- 138,319,090 seconds is equal to 4 years, 20 weeks, 4 days, 21 hours, 58 minutes, 10 seconds.
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To count from 1 to 138,319,090 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 138319090 cubic inches would be around 43.1 feet tall.
Recreational maths with 138319090
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The information we have on file for 138319090 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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