138236800
138,236,800 is an even composite number composed of four prime numbers multiplied together.
138236800 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138236800:
27 × 52 × 13 × 3323
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 3323)See below for interesting mathematical facts about the number 138236800 from the Numbermatics database.
Names of 138236800
- Cardinal: 138236800 can be written as One hundred thirty-eight million, two hundred thirty-six thousand, eight hundred.
Scientific notation
- Scientific notation: 1.382368 × 108
Factors of 138236800
Divisors of 138236800
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 128 130 160 200 208 260 320 325 400 416 520 640 650 800 832 1040 1300 1600 1664 2080 2600 3200 3323 4160 5200 6646 8320 10400 13292 16615 20800 26584 33230 41600 43199 53168 66460 83075 86398 106336 132920 166150 172796 212672 215995 265840 332300 345592 425344 431990 531680 664600 691184 863980 1063360 1079975 1329200 1382368 1727960 2126720 2159950 2658400 2764736 3455920 4319900 5316800 5529472 6911840 8639800 10633600 13823680 17279600 27647360 34559200 69118400 138236800
- Sum of all divisors σ(n): 367867080
- Sum of proper divisors (its aliquot sum) s(n): 229630280
- 138236800 is an abundant number, because the sum of its proper divisors (229630280) is greater than itself. Its abundance is 91393480
Bases of 138236800
- Binary: 10000011110101010011100000002
- Hexadecimal: 0x83D5380
- Base-36: 2AAW74
Squares and roots of 138236800
- 138236800 squared (1382368002) is 19109412874240000
- 138236800 cubed (1382368003) is 2641624085613740032000000
-
The
square root of 138236800 is 11757.4146818083 -
The
cube root of 138236800 is 517.0603358829
Scales and comparisons
How big is 138236800?- 138,236,800 seconds is equal to 4 years, 20 weeks, 3 days, 23 hours, 6 minutes, 40 seconds.
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To count from 1 to 138,236,800 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 138236800 cubic inches would be around 43.1 feet tall.
Recreational maths with 138236800
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The information we have on file for 138236800 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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