13689540
13,689,540 is an even composite number composed of five prime numbers multiplied together.
13689540 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13689540:
22 × 33 × 5 × 101 × 251
(2 × 2 × 3 × 3 × 3 × 5 × 101 × 251)See below for interesting mathematical facts about the number 13689540 from the Numbermatics database.
Names of 13689540
- Cardinal: 13689540 can be written as Thirteen million, six hundred eighty-nine thousand, five hundred forty.
Scientific notation
- Scientific notation: 1.368954 × 107
Factors of 13689540
Divisors of 13689540
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 101 108 135 180 202 251 270 303 404 502 505 540 606 753 909 1004 1010 1212 1255 1506 1515 1818 2020 2259 2510 2727 3012 3030 3636 3765 4518 4545 5020 5454 6060 6777 7530 9036 9090 10908 11295 13554 13635 15060 18180 22590 25351 27108 27270 33885 45180 50702 54540 67770 76053 101404 126755 135540 152106 228159 253510 304212 380265 456318 507020 684477 760530 912636 1140795 1368954 1521060 2281590 2737908 3422385 4563180 6844770 13689540
- Sum of all divisors σ(n): 43182720
- Sum of proper divisors (its aliquot sum) s(n): 29493180
- 13689540 is an abundant number, because the sum of its proper divisors (29493180) is greater than itself. Its abundance is 15803640
Bases of 13689540
- Binary: 1101000011100010110001002
- Hexadecimal: 0xD0E2C4
- Base-36: 85EX0
Squares and roots of 13689540
- 13689540 squared (136895402) is 187403505411600
- 13689540 cubed (136895403) is 2565467783472314664000
-
The
square root of 13689540 is 3699.9378373157 -
The
cube root of 13689540 is 239.2193384513
Scales and comparisons
How big is 13689540?- 13,689,540 seconds is equal to 22 weeks, 4 days, 10 hours, 39 minutes.
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To count from 1 to 13,689,540 would take you about thirty-three 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 13689540 cubic inches would be around 19.9 feet tall.
Recreational maths with 13689540
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The information we have on file for 13689540 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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