13720855965
13,720,855,965 is an odd composite number composed of seven prime numbers multiplied together.
13720855965 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13720855965:
3 × 5 × 23 × 37 × 61 × 67 × 263
See below for interesting mathematical facts about the number 13720855965 from the Numbermatics database.
Names of 13720855965
- Cardinal: 13720855965 can be written as Thirteen billion, seven hundred twenty million, eight hundred fifty-five thousand, nine hundred sixty-five.
Scientific notation
- Scientific notation: 1.3720855965 × 1010
Factors of 13720855965
Divisors of 13720855965
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 5 15 23 37 61 67 69 111 115 183 185 201 263 305 335 345 555 789 851 915 1005 1315 1403 1541 2257 2479 2553 3945 4087 4209 4255 4623 6049 6771 7015 7437 7705 9731 11285 12261 12395 12765 16043 17621 18147 20435 21045 23115 29193 30245 33855 37185 48129 48655 51911 52863 57017 61305 80215 88105 90735 94001 145965 151219 155733 171051 223813 240645 259555 264315 282003 285085 368989 405283 453657 470005 593591 651977 671439 756095 778665 855255 1074881 1106967 1119065 1215849 1410015 1780773 1844945 1955931 2026415 2268285 2967955 3224643 3259885 3357195 3478037 5374405 5534835 6079245 8903865 9779655 10434111 13652593 14995471 16123215 17390185 24722263 39770597 40957779 44986413 52170555 68262965 74166789 74977355 119311791 123611315 198852985 204788895 224932065 370833945 596558955 914723731 2744171193 4573618655 13720855965
- Sum of all divisors σ(n): 24361869312
- Sum of proper divisors (its aliquot sum) s(n): 10641013347
- 13720855965 is a deficient number, because the sum of its proper divisors (10641013347) is less than itself. Its deficiency is 3079842618
Bases of 13720855965
- Binary: 11001100011101001110100101100111012
- Hexadecimal: 0x331D3A59D
- Base-36: 6AX1K7X
Squares and roots of 13720855965
- 13720855965 squared (137208559652) is 188261888412276081225
- 13720855965 cubed (137208559653) is 2583114254603742648302865757125
-
The
square root of 13720855965 is 117136.0574929855 -
The
cube root of 13720855965 is 2394.0161093311
Scales and comparisons
How big is 13720855965?- 13,720,855,965 seconds is equal to 436 years, 14 weeks, 4 days, 4 hours, 52 minutes, 45 seconds.
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To count from 1 to 13,720,855,965 would take you about eight hundred seventy-two 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 13720855965 cubic inches would be around 199.5 feet tall.
Recreational maths with 13720855965
- 13720855965 backwards is 56955802731
- The number of decimal digits it has is: 11
- The sum of 13720855965's digits is 51
- More coming soon!
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The information we have on file for 13720855965 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!
Keywords: Divisors of 13720855965, math, Factors of 13720855965, curriculum, school, college, exams, university, Prime factorization of 13720855965, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, seven hundred twenty million, eight hundred fifty-five thousand, nine hundred sixty-five.