40990976
40,990,976 is an even composite number composed of four prime numbers multiplied together.
40990976 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 40990976:
28 × 13 × 109 × 113
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 109 × 113)See below for interesting mathematical facts about the number 40990976 from the Numbermatics database.
Names of 40990976
- Cardinal: 40990976 can be written as Forty million, nine hundred ninety thousand, nine hundred seventy-six.
Scientific notation
- Scientific notation: 4.0990976 × 107
Factors of 40990976
Divisors of 40990976
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 8 13 16 26 32 52 64 104 109 113 128 208 218 226 256 416 436 452 832 872 904 1417 1469 1664 1744 1808 2834 2938 3328 3488 3616 5668 5876 6976 7232 11336 11752 12317 13952 14464 22672 23504 24634 27904 28928 45344 47008 49268 90688 94016 98536 160121 181376 188032 197072 320242 362752 376064 394144 640484 788288 1280968 1576576 2561936 3153152 5123872 10247744 20495488 40990976
- Sum of all divisors σ(n): 89711160
- Sum of proper divisors (its aliquot sum) s(n): 48720184
- 40990976 is an abundant number, because the sum of its proper divisors (48720184) is greater than itself. Its abundance is 7729208
Bases of 40990976
- Binary: 100111000101111001000000002
- Hexadecimal: 0x2717900
- Base-36: OEKU8
Squares and roots of 40990976
- 40990976 squared (409909762) is 1680260113432576
- 40990976 cubed (409909763) is 68875501983472000434176
-
The
square root of 40990976 is 6402.4195426417 -
The
cube root of 40990976 is 344.7964240419
Scales and comparisons
How big is 40990976?- 40,990,976 seconds is equal to 1 year, 15 weeks, 5 days, 10 hours, 22 minutes, 56 seconds.
-
To count from 1 to 40,990,976 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 40990976 cubic inches would be around 28.7 feet tall.
Recreational maths with 40990976
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