13138880768
13,138,880,768 is an even composite number composed of four prime numbers multiplied together.
13138880768 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 13138880768:
28 × 13 × 612 × 1061
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 61 × 61 × 1061)See below for interesting mathematical facts about the number 13138880768 from the Numbermatics database.
Names of 13138880768
- Cardinal: 13138880768 can be written as Thirteen billion, one hundred thirty-eight million, eight hundred eighty thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.3138880768 × 1010
Factors of 13138880768
Divisors of 13138880768
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 4 8 13 16 26 32 52 61 64 104 122 128 208 244 256 416 488 793 832 976 1061 1586 1664 1952 2122 3172 3328 3721 3904 4244 6344 7442 7808 8488 12688 13793 14884 15616 16976 25376 27586 29768 33952 48373 50752 55172 59536 64721 67904 96746 101504 110344 119072 129442 135808 193492 203008 220688 238144 258884 271616 386984 441376 476288 517768 773968 841373 882752 952576 1035536 1547936 1682746 1765504 2071072 3095872 3365492 3531008 3947981 4142144 6191744 6730984 7895962 8284288 12383488 13461968 15791924 16568576 26923936 31583848 51323753 53847872 63167696 102647506 107695744 126335392 205295012 215391488 252670784 410590024 505341568 821180048 1010683136 1642360096 3284720192 6569440384 13138880768
- Sum of all divisors σ(n): 28741524084
- Sum of proper divisors (its aliquot sum) s(n): 15602643316
- 13138880768 is an abundant number, because the sum of its proper divisors (15602643316) is greater than itself. Its abundance is 2463762548
Bases of 13138880768
- Binary: 11000011110010001101101001000000002
- Hexadecimal: 0x30F236900
- Base-36: 61AJTA8
Squares and roots of 13138880768
- 13138880768 squared (131388807682) is 172630187835720269824
- 13138880768 cubed (131388807683) is 2268167454930972596618324344832
-
The
square root of 13138880768 is 114624.9570032633 -
The
cube root of 13138880768 is 2359.6782554771
Scales and comparisons
How big is 13138880768?- 13,138,880,768 seconds is equal to 417 years, 40 weeks, 2 days, 9 hours, 6 minutes, 8 seconds.
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To count from 1 to 13,138,880,768 would take you about eight hundred thirty-five years!
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 13138880768 cubic inches would be around 196.6 feet tall.
Recreational maths with 13138880768
- 13138880768 backwards is 86708883131
- The number of decimal digits it has is: 11
- The sum of 13138880768's digits is 53
- More coming soon!
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The information we have on file for 13138880768 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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