13768768
13,768,768 is an even composite number composed of four prime numbers multiplied together.
13768768 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 13768768:
26 × 132 × 19 × 67
(2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 19 × 67)See below for interesting mathematical facts about the number 13768768 from the Numbermatics database.
Names of 13768768
- Cardinal: 13768768 can be written as Thirteen million, seven hundred sixty-eight thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.3768768 × 107
Factors of 13768768
Divisors of 13768768
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 4 8 13 16 19 26 32 38 52 64 67 76 104 134 152 169 208 247 268 304 338 416 494 536 608 676 832 871 988 1072 1216 1273 1352 1742 1976 2144 2546 2704 3211 3484 3952 4288 5092 5408 6422 6968 7904 10184 10816 11323 12844 13936 15808 16549 20368 22646 25688 27872 33098 40736 45292 51376 55744 66196 81472 90584 102752 132392 181168 205504 215137 264784 362336 430274 529568 724672 860548 1059136 1721096 3442192 6884384 13768768
- Sum of all divisors σ(n): 31607760
- Sum of proper divisors (its aliquot sum) s(n): 17838992
- 13768768 is an abundant number, because the sum of its proper divisors (17838992) is greater than itself. Its abundance is 4070224
Bases of 13768768
- Binary: 1101001000011000010000002
- Hexadecimal: 0xD21840
- Base-36: 8741S
Squares and roots of 13768768
- 13768768 squared (137687682) is 189578972237824
- 13768768 cubed (137687683) is 2610268886421039480832
-
The
square root of 13768768 is 3710.6290571815 -
The
cube root of 13768768 is 239.6799437435
Scales and comparisons
How big is 13768768?- 13,768,768 seconds is equal to 22 weeks, 5 days, 8 hours, 39 minutes, 28 seconds.
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To count from 1 to 13,768,768 would take you about thirty-four 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 13768768 cubic inches would be around 20 feet tall.
Recreational maths with 13768768
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The information we have on file for 13768768 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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