40122628
40,122,628 is an even composite number composed of five prime numbers multiplied together.
40122628 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 40122628:
22 × 7 × 132 × 61 × 139
(2 × 2 × 7 × 13 × 13 × 61 × 139)See below for interesting mathematical facts about the number 40122628 from the Numbermatics database.
Names of 40122628
- Cardinal: 40122628 can be written as Forty million, one hundred twenty-two thousand, six hundred twenty-eight.
Scientific notation
- Scientific notation: 4.0122628 × 107
Factors of 40122628
Divisors of 40122628
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 7 13 14 26 28 52 61 91 122 139 169 182 244 278 338 364 427 556 676 793 854 973 1183 1586 1708 1807 1946 2366 3172 3614 3892 4732 5551 7228 8479 10309 11102 12649 16958 20618 22204 23491 25298 33916 41236 46982 50596 59353 72163 93964 110227 118706 144326 164437 220454 237412 288652 328874 440908 657748 771589 1432951 1543178 2865902 3086356 5731804 10030657 20061314 40122628
- Sum of all divisors σ(n): 88952640
- Sum of proper divisors (its aliquot sum) s(n): 48830012
- 40122628 is an abundant number, because the sum of its proper divisors (48830012) is greater than itself. Its abundance is 8707384
Bases of 40122628
- Binary: 100110010000111001000001002
- Hexadecimal: 0x2643904
- Base-36: NVYTG
Squares and roots of 40122628
- 40122628 squared (401226282) is 1609825277626384
- 40122628 cubed (401226283) is 64590420759200128217152
-
The
square root of 40122628 is 6334.2424961475 -
The
cube root of 40122628 is 342.3443176879
Scales and comparisons
How big is 40122628?- 40,122,628 seconds is equal to 1 year, 14 weeks, 2 days, 9 hours, 10 minutes, 28 seconds.
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To count from 1 to 40,122,628 would take you about forty-seven 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 40122628 cubic inches would be around 28.5 feet tall.
Recreational maths with 40122628
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The information we have on file for 40122628 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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