13397821437
13,397,821,437 is an odd composite number composed of six prime numbers multiplied together.
13397821437 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13397821437:
3 × 7 × 112 × 13 × 612 × 109
(3 × 7 × 11 × 11 × 13 × 61 × 61 × 109)See below for interesting mathematical facts about the number 13397821437 from the Numbermatics database.
Names of 13397821437
- Cardinal: 13397821437 can be written as Thirteen billion, three hundred ninety-seven million, eight hundred twenty-one thousand, four hundred thirty-seven.
Scientific notation
- Scientific notation: 1.3397821437 × 1010
Factors of 13397821437
Divisors of 13397821437
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 7 11 13 21 33 39 61 77 91 109 121 143 183 231 273 327 363 427 429 671 763 793 847 1001 1199 1281 1417 1573 2013 2289 2379 2541 3003 3597 3721 4251 4697 4719 5551 6649 7381 8393 8723 9919 11011 11163 13189 14091 15587 16653 19947 22143 25179 26047 26169 29757 33033 39567 40931 46543 46761 48373 51667 61061 73139 78141 86437 92323 95953 109109 122793 139629 145119 155001 171457 183183 219417 259311 276969 286517 287859 327327 338611 405589 450241 511973 514371 532103 605059 671671 804529 859551 950807 1015833 1200199 1216767 1350723 1535919 1596309 1815177 2015013 2413587 2839123 2852421 3151687 3600597 3724721 4461479 5272657 5631703 5853133 6655649 8517369 9455061 10458877 11174163 13384437 15817971 16895109 17559399 19966947 31230353 31376631 36908599 40971931 49076269 57999227 73212139 93691059 110725797 122915793 147228807 173997681 219636417 343533883 405994589 637991497 1030601649 1217983767 1913974491 4465940479 13397821437
- Sum of all divisors σ(n): 24794689920
- Sum of proper divisors (its aliquot sum) s(n): 11396868483
- 13397821437 is a deficient number, because the sum of its proper divisors (11396868483) is less than itself. Its deficiency is 2000952954
Bases of 13397821437
- Binary: 11000111101001001010000111111111012
- Hexadecimal: 0x31E9287FD
- Base-36: 65KPT6L
Squares and roots of 13397821437
- 13397821437 squared (133978214372) is 179501619257736744969
- 13397821437 cubed (133978214373) is 2404930642467517389848270100453
-
The
square root of 13397821437 is 115748.9586864607 -
The
cube root of 13397821437 is 2375.0790111923
Scales and comparisons
How big is 13397821437?- 13,397,821,437 seconds is equal to 426 years, 3 days, 9 hours, 3 minutes, 57 seconds.
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To count from 1 to 13,397,821,437 would take you about eight hundred fifty-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 13397821437 cubic inches would be around 197.9 feet tall.
Recreational maths with 13397821437
- 13397821437 backwards is 73412879331
- The number of decimal digits it has is: 11
- The sum of 13397821437's digits is 48
- More coming soon!
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The information we have on file for 13397821437 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 13397821437, math, Factors of 13397821437, curriculum, school, college, exams, university, Prime factorization of 13397821437, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, three hundred ninety-seven million, eight hundred twenty-one thousand, four hundred thirty-seven.