8138000
8,138,000 is an even composite number composed of four prime numbers multiplied together.
8138000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 8138000:
24 × 53 × 13 × 313
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 13 × 313)See below for interesting mathematical facts about the number 8138000 from the Numbermatics database.
Names of 8138000
- Cardinal: 8138000 can be written as Eight million, one hundred thirty-eight thousand.
Scientific notation
- Scientific notation: 8.138 × 106
Factors of 8138000
Divisors of 8138000
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 80 100 104 125 130 200 208 250 260 313 325 400 500 520 626 650 1000 1040 1252 1300 1565 1625 2000 2504 2600 3130 3250 4069 5008 5200 6260 6500 7825 8138 12520 13000 15650 16276 20345 25040 26000 31300 32552 39125 40690 62600 65104 78250 81380 101725 125200 156500 162760 203450 313000 325520 406900 508625 626000 813800 1017250 1627600 2034500 4069000 8138000
- Sum of all divisors σ(n): 21259056
- Sum of proper divisors (its aliquot sum) s(n): 13121056
- 8138000 is an abundant number, because the sum of its proper divisors (13121056) is greater than itself. Its abundance is 4983056
Bases of 8138000
- Binary: 111110000101101000100002
- Hexadecimal: 0x7C2D10
- Base-36: 4UFBK
Squares and roots of 8138000
- 8138000 squared (81380002) is 66227044000000
- 8138000 cubed (81380003) is 538955684072000000000
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The
square root of 8138000 is 2852.7180021865 -
The
cube root of 8138000 is 201.1434501501
Scales and comparisons
How big is 8138000?- 8,138,000 seconds is equal to 13 weeks, 3 days, 4 hours, 33 minutes, 20 seconds.
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To count from 1 to 8,138,000 would take you about twenty weeks!
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 8138000 cubic inches would be around 16.8 feet tall.
Recreational maths with 8138000
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The information we have on file for 8138000 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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