138310400
138,310,400 is an even composite number composed of three prime numbers multiplied together.
What does the number 138310400 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 54 divisors.
138310400 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-four divisors.
Prime factorization of 138310400:
28 × 52 × 21611
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 21611)See below for interesting mathematical facts about the number 138310400 from the Numbermatics database.
Names of 138310400
- Cardinal: 138310400 can be written as One hundred thirty-eight million, three hundred ten thousand, four hundred.
Scientific notation
- Scientific notation: 1.383104 × 108
Factors of 138310400
Divisors of 138310400
- Number of divisors d(n): 54
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 640 800 1280 1600 3200 6400 21611 43222 86444 108055 172888 216110 345776 432220 540275 691552 864440 1080550 1383104 1728880 2161100 2766208 3457760 4322200 5532416 6915520 8644400 13831040 17288800 27662080 34577600 69155200 138310400
- Sum of all divisors σ(n): 342355692
- Sum of proper divisors (its aliquot sum) s(n): 204045292
- 138310400 is an abundant number, because the sum of its proper divisors (204045292) is greater than itself. Its abundance is 65734892
Bases of 138310400
- Binary: 10000011111001110011000000002
- Hexadecimal: 0x83E7300
- Base-36: 2ACGZK
Squares and roots of 138310400
- 138310400 squared (1383104002) is 19129766748160000
- 138310400 cubed (1383104003) is 2645845690844708864000000
-
The
square root of 138310400 is 11760.5442050953 -
The
cube root of 138310400 is 517.1520839773
Scales and comparisons
How big is 138310400?- 138,310,400 seconds is equal to 4 years, 20 weeks, 4 days, 19 hours, 33 minutes, 20 seconds.
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To count from 1 to 138,310,400 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 138310400 cubic inches would be around 43.1 feet tall.
Recreational maths with 138310400
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The information we have on file for 138310400 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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