13438478016
13,438,478,016 is an even composite number composed of four prime numbers multiplied together.
13438478016 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty divisors.
Prime factorization of 13438478016:
26 × 34 × 769 × 3371
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 769 × 3371)See below for interesting mathematical facts about the number 13438478016 from the Numbermatics database.
Names of 13438478016
- Cardinal: 13438478016 can be written as Thirteen billion, four hundred thirty-eight million, four hundred seventy-eight thousand and sixteen.
Scientific notation
- Scientific notation: 1.3438478016 × 1010
Factors of 13438478016
Divisors of 13438478016
- Number of divisors d(n): 140
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 288 324 432 576 648 769 864 1296 1538 1728 2307 2592 3076 3371 4614 5184 6152 6742 6921 9228 10113 12304 13484 13842 18456 20226 20763 24608 26968 27684 30339 36912 40452 41526 49216 53936 55368 60678 62289 73824 80904 83052 91017 107872 110736 121356 124578 147648 161808 166104 182034 215744 221472 242712 249156 273051 323616 332208 364068 442944 485424 498312 546102 647232 664416 728136 970848 996624 1092204 1328832 1456272 1941696 1993248 2184408 2592299 2912544 3986496 4368816 5184598 5825088 7776897 8737632 10369196 15553794 17475264 20738392 23330691 31107588 41476784 46661382 62215176 69992073 82953568 93322764 124430352 139984146 165907136 186645528 209976219 248860704 279968292 373291056 419952438 497721408 559936584 746582112 839904876 1119873168 1493164224 1679809752 2239746336 3359619504 4479492672 6719239008 13438478016
- Sum of all divisors σ(n): 39899493480
- Sum of proper divisors (its aliquot sum) s(n): 26461015464
- 13438478016 is an abundant number, because the sum of its proper divisors (26461015464) is greater than itself. Its abundance is 13022537448
Bases of 13438478016
- Binary: 11001000001111111011100110110000002
- Hexadecimal: 0x320FEE6C0
- Base-36: 668X800
Squares and roots of 13438478016
- 13438478016 squared (134384780162) is 180592691386515296256
- 13438478016 cubed (134384780163) is 2426890913047958367583983108096
-
The
square root of 13438478016 is 115924.4496040417 -
The
cube root of 13438478016 is 2377.4790301567
Scales and comparisons
How big is 13438478016?- 13,438,478,016 seconds is equal to 427 years, 15 weeks, 4 days, 22 hours, 33 minutes, 36 seconds.
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To count from 1 to 13,438,478,016 would take you about eight hundred fifty-four 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 13438478016 cubic inches would be around 198.1 feet tall.
Recreational maths with 13438478016
- 13438478016 backwards is 61087483431
- The number of decimal digits it has is: 11
- The sum of 13438478016's digits is 45
- More coming soon!
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The information we have on file for 13438478016 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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