40948985
40,948,985 is an odd composite number composed of six prime numbers multiplied together.
40948985 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 40948985:
5 × 7 × 11 × 31 × 47 × 73
See below for interesting mathematical facts about the number 40948985 from the Numbermatics database.
Names of 40948985
- Cardinal: 40948985 can be written as Forty million, nine hundred forty-eight thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 4.0948985 × 107
Factors of 40948985
Divisors of 40948985
- Number of divisors d(n): 64
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Complete list of divisors:
1 5 7 11 31 35 47 55 73 77 155 217 235 329 341 365 385 511 517 803 1085 1457 1645 1705 2263 2387 2555 2585 3431 3619 4015 5621 7285 10199 11315 11935 15841 16027 17155 18095 24017 24893 28105 37741 50995 79205 80135 106361 112189 120085 124465 174251 188705 264187 531805 560945 744527 871255 1169971 1320935 3722635 5849855 8189797 40948985
- Sum of all divisors σ(n): 65470464
- Sum of proper divisors (its aliquot sum) s(n): 24521479
- 40948985 is a deficient number, because the sum of its proper divisors (24521479) is less than itself. Its deficiency is 16427506
Bases of 40948985
- Binary: 100111000011010100111110012
- Hexadecimal: 0x270D4F9
- Base-36: ODOFT
Squares and roots of 40948985
- 40948985 squared (409489852) is 1676819372530225
- 40948985 cubed (409489853) is 68664051333449595571625
-
The
square root of 40948985 is 6399.1393952625 -
The
cube root of 40948985 is 344.6786477673
Scales and comparisons
How big is 40948985?- 40,948,985 seconds is equal to 1 year, 15 weeks, 4 days, 22 hours, 43 minutes, 5 seconds.
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To count from 1 to 40,948,985 would take you about forty-nine 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 40948985 cubic inches would be around 28.7 feet tall.
Recreational maths with 40948985
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The information we have on file for 40948985 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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