13687232768
13,687,232,768 is an even composite number composed of five prime numbers multiplied together.
13687232768 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13687232768:
28 × 11 × 19 × 349 × 733
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 19 × 349 × 733)See below for interesting mathematical facts about the number 13687232768 from the Numbermatics database.
Names of 13687232768
- Cardinal: 13687232768 can be written as Thirteen billion, six hundred eighty-seven million, two hundred thirty-two thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.3687232768 × 1010
Factors of 13687232768
Divisors of 13687232768
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 8 11 16 19 22 32 38 44 64 76 88 128 152 176 209 256 304 349 352 418 608 698 704 733 836 1216 1396 1408 1466 1672 2432 2792 2816 2932 3344 3839 4864 5584 5864 6631 6688 7678 8063 11168 11728 13262 13376 13927 15356 16126 22336 23456 26524 26752 27854 30712 32252 44672 46912 53048 53504 55708 61424 64504 72941 89344 93824 106096 111416 122848 129008 145882 153197 187648 212192 222832 245696 255817 258016 291764 306394 424384 445664 491392 511634 516032 583528 612788 848768 891328 982784 1023268 1032064 1167056 1225576 1697536 1782656 2046536 2064128 2334112 2451152 2813987 3565312 4093072 4668224 4860523 4902304 5627974 8186144 9336448 9721046 9804608 11255948 16372288 18672896 19442092 19609216 22511896 32744576 38884184 39218432 45023792 53465753 65489152 77768368 90047584 106931506 155536736 180095168 213863012 311073472 360190336 427726024 622146944 720380672 855452048 1244293888 1710904096 3421808192 6843616384 13687232768
- Sum of all divisors σ(n): 31506216000
- Sum of proper divisors (its aliquot sum) s(n): 17818983232
- 13687232768 is an abundant number, because the sum of its proper divisors (17818983232) is greater than itself. Its abundance is 4131750464
Bases of 13687232768
- Binary: 11001011111101001010011001000000002
- Hexadecimal: 0x32FD29900
- Base-36: 6AD0WE8
Squares and roots of 13687232768
- 13687232768 squared (136872327682) is 187340340845412941824
- 13687232768 cubed (136872327683) is 2564170851987624839824730488832
-
The
square root of 13687232768 is 116992.4474827327 -
The
cube root of 13687232768 is 2392.0589837171
Scales and comparisons
How big is 13687232768?- 13,687,232,768 seconds is equal to 435 years, 11 weeks, 1 hour, 6 minutes, 8 seconds.
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To count from 1 to 13,687,232,768 would take you about eight hundred seventy 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 13687232768 cubic inches would be around 199.3 feet tall.
Recreational maths with 13687232768
- 13687232768 backwards is 86723278631
- The number of decimal digits it has is: 11
- The sum of 13687232768's digits is 53
- More coming soon!
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The information we have on file for 13687232768 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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