40628042
40,628,042 is an even composite number composed of six prime numbers multiplied together.
40628042 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 40628042:
2 × 7 × 13 × 19 × 31 × 379
See below for interesting mathematical facts about the number 40628042 from the Numbermatics database.
Names of 40628042
- Cardinal: 40628042 can be written as Forty million, six hundred twenty-eight thousand and forty-two.
Scientific notation
- Scientific notation: 4.0628042 × 107
Factors of 40628042
Divisors of 40628042
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 7 13 14 19 26 31 38 62 91 133 182 217 247 266 379 403 434 494 589 758 806 1178 1729 2653 2821 3458 4123 4927 5306 5642 7201 7657 8246 9854 11749 14402 15314 23498 34489 50407 53599 68978 82243 93613 100814 107198 152737 164486 187226 223231 305474 446462 655291 1069159 1310582 1562617 2138318 2902003 3125234 5804006 20314021 40628042
- Sum of all divisors σ(n): 81715200
- Sum of proper divisors (its aliquot sum) s(n): 41087158
- 40628042 is an abundant number, because the sum of its proper divisors (41087158) is greater than itself. Its abundance is 459116
Bases of 40628042
- Binary: 100110101111101111010010102
- Hexadecimal: 0x26BEF4A
- Base-36: O6SSQ
Squares and roots of 40628042
- 40628042 squared (406280422) is 1650637796753764
- 40628042 cubed (406280423) is 67062181733299387450088
-
The
square root of 40628042 is 6374.0130216371 -
The
cube root of 40628042 is 343.7757969841
Scales and comparisons
How big is 40628042?- 40,628,042 seconds is equal to 1 year, 15 weeks, 1 day, 5 hours, 34 minutes, 2 seconds.
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To count from 1 to 40,628,042 would take you about forty-eight 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 40628042 cubic inches would be around 28.6 feet tall.
Recreational maths with 40628042
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The information we have on file for 40628042 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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