13999387155
13,999,387,155 is an odd composite number composed of five prime numbers multiplied together.
13999387155 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13999387155:
3 × 5 × 13 × 372 × 2292
(3 × 5 × 13 × 37 × 37 × 229 × 229)See below for interesting mathematical facts about the number 13999387155 from the Numbermatics database.
Names of 13999387155
- Cardinal: 13999387155 can be written as Thirteen billion, nine hundred ninety-nine million, three hundred eighty-seven thousand, one hundred fifty-five.
Scientific notation
- Scientific notation: 1.3999387155 × 1010
Factors of 13999387155
Divisors of 13999387155
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 13 15 37 39 65 111 185 195 229 481 555 687 1145 1369 1443 2405 2977 3435 4107 6845 7215 8473 8931 14885 17797 20535 25419 42365 44655 52441 53391 88985 110149 127095 157323 262205 266955 313501 330447 550745 681733 786615 940503 1567505 1652235 1940317 2045199 3408665 4075513 4702515 5820951 9701585 10225995 12226539 20377565 25224121 29104755 61132695 71791729 75672363 126120605 215375187 358958645 378361815 933292477 1076875935 2799877431 4666462385 13999387155
- Sum of all divisors σ(n): 24900320592
- Sum of proper divisors (its aliquot sum) s(n): 10900933437
- 13999387155 is a deficient number, because the sum of its proper divisors (10900933437) is less than itself. Its deficiency is 3098453718
Bases of 13999387155
- Binary: 11010000100110110110110010000100112
- Hexadecimal: 0x3426DB213
- Base-36: 6FIVG9F
Squares and roots of 13999387155
- 13999387155 squared (139993871552) is 195982840715578994025
- 13999387155 cubed (139993871553) is 2743639662914087577341406748875
-
The
square root of 13999387155 is 118319.0058908545 -
The
cube root of 13999387155 is 2410.1070959563
Scales and comparisons
How big is 13999387155?- 13,999,387,155 seconds is equal to 445 years, 7 weeks, 22 hours, 39 minutes, 15 seconds.
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To count from 1 to 13,999,387,155 would take you about eight hundred ninety 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 13999387155 cubic inches would be around 200.8 feet tall.
Recreational maths with 13999387155
- 13999387155 backwards is 55178399931
- The number of decimal digits it has is: 11
- The sum of 13999387155's digits is 60
- More coming soon!
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The information we have on file for 13999387155 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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