13642240
13,642,240 is an even composite number composed of three prime numbers multiplied together.
13642240 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 13642240:
29 × 5 × 732
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 73 × 73)See below for interesting mathematical facts about the number 13642240 from the Numbermatics database.
Names of 13642240
- Cardinal: 13642240 can be written as Thirteen million, six hundred forty-two thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.364224 × 107
Factors of 13642240
Divisors of 13642240
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 73 80 128 146 160 256 292 320 365 512 584 640 730 1168 1280 1460 2336 2560 2920 4672 5329 5840 9344 10658 11680 18688 21316 23360 26645 37376 42632 46720 53290 85264 93440 106580 170528 186880 213160 341056 426320 682112 852640 1364224 1705280 2728448 3410560 6821120 13642240
- Sum of all divisors σ(n): 33163614
- Sum of proper divisors (its aliquot sum) s(n): 19521374
- 13642240 is an abundant number, because the sum of its proper divisors (19521374) is greater than itself. Its abundance is 5879134
Bases of 13642240
- Binary: 1101000000101010000000002
- Hexadecimal: 0xD02A00
- Base-36: 84EF4
Squares and roots of 13642240
- 13642240 squared (136422402) is 186110712217600
- 13642240 cubed (136422403) is 2538967002643431424000
-
The
square root of 13642240 is 3693.5403070767 -
The
cube root of 13642240 is 238.9435042085
Scales and comparisons
How big is 13642240?- 13,642,240 seconds is equal to 22 weeks, 3 days, 21 hours, 30 minutes, 40 seconds.
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To count from 1 to 13,642,240 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 13642240 cubic inches would be around 19.9 feet tall.
Recreational maths with 13642240
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The information we have on file for 13642240 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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