52155390
52,155,390 is an even composite number composed of six prime numbers multiplied together.
52155390 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 52155390:
2 × 3 × 5 × 7 × 101 × 2459
See below for interesting mathematical facts about the number 52155390 from the Numbermatics database.
Names of 52155390
- Cardinal: 52155390 can be written as Fifty-two million, one hundred fifty-five thousand, three hundred ninety.
Scientific notation
- Scientific notation: 5.215539 × 107
Factors of 52155390
Divisors of 52155390
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 30 35 42 70 101 105 202 210 303 505 606 707 1010 1414 1515 2121 2459 3030 3535 4242 4918 7070 7377 10605 12295 14754 17213 21210 24590 34426 36885 51639 73770 86065 103278 172130 248359 258195 496718 516390 745077 1241795 1490154 1738513 2483590 3477026 3725385 5215539 7450770 8692565 10431078 17385130 26077695 52155390
- Sum of all divisors σ(n): 144529920
- Sum of proper divisors (its aliquot sum) s(n): 92374530
- 52155390 is an abundant number, because the sum of its proper divisors (92374530) is greater than itself. Its abundance is 40219140
Bases of 52155390
- Binary: 110001101111010011111111102
- Hexadecimal: 0x31BD3FE
- Base-36: V1VCU
Squares and roots of 52155390
- 52155390 squared (521553902) is 2720184706052100
- 52155390 cubed (521553903) is 141872294216182635819000
-
The
square root of 52155390 is 7221.8688716979 -
The
cube root of 52155390 is 373.6225375657
Scales and comparisons
How big is 52155390?- 52,155,390 seconds is equal to 1 year, 34 weeks, 1 day, 15 hours, 36 minutes, 30 seconds.
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To count from 1 to 52,155,390 would take you about two 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 52155390 cubic inches would be around 31.1 feet tall.
Recreational maths with 52155390
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The information we have on file for 52155390 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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