1338443061921
1,338,443,061,921 is an odd composite number composed of four prime numbers multiplied together.
1338443061921 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-one divisors.
Prime factorization of 1338443061921:
32 × 72 × 892 × 6192
(3 × 3 × 7 × 7 × 89 × 89 × 619 × 619)See below for interesting mathematical facts about the number 1338443061921 from the Numbermatics database.
Names of 1338443061921
- Cardinal: 1338443061921 can be written as One trillion, three hundred thirty-eight billion, four hundred forty-three million, sixty-one thousand, nine hundred twenty-one.
Scientific notation
- Scientific notation: 1.338443061921 × 1012
Factors of 1338443061921
Divisors of 1338443061921
- Number of divisors d(n): 81
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Complete list of divisors:
1 3 7 9 21 49 63 89 147 267 441 619 623 801 1857 1869 4333 4361 5571 5607 7921 12999 13083 23763 30331 38997 39249 55091 55447 71289 90993 165273 166341 272979 383161 385637 388129 495819 499023 1149483 1156911 1164387 2682127 2699459 3448449 3470733 3493161 4903099 8046381 8098377 14709297 18774889 24139143 24295131 34101329 34321693 44127891 56324667 102303987 102965079 168974001 238709303 240251851 306911961 308895237 716127909 720755553 1670965121 2148383727 2162266659 3035018281 5012895363 9105054843 15038686089 21245127967 27315164529 63735383901 148715895769 191206151703 446147687307 1338443061921
- Sum of all divisors σ(n): 2278181966931
- Sum of proper divisors (its aliquot sum) s(n): 939738905010
- 1338443061921 is a deficient number, because the sum of its proper divisors (939738905010) is less than itself. Its deficiency is 398704156911
Bases of 1338443061921
- Binary: 100110111101000010110110001011010101000012
- Hexadecimal: 0x137A16C5AA1
- Base-36: H2VEFW69
Squares and roots of 1338443061921
- 1338443061921 squared (13384430619212) is 1791429830004461840210241
- 1338443061921 cubed (13384430619213) is 2397726826887788422502797202421332961
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1338443061921 is a
perfect square number . Itssquare root is 1156911 -
The
cube root of 1338443061921 is 11020.4662005273
Scales and comparisons
How big is 1338443061921?- 1,338,443,061,921 seconds is equal to 42,558 years, 18 weeks, 1 day, 3 hours, 25 minutes, 21 seconds.
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To count from 1 to 1,338,443,061,921 would take you about one hundred six thousand, three hundred ninety-five 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 1338443061921 cubic inches would be around 918.4 feet tall.
Recreational maths with 1338443061921
- 1338443061921 backwards is 1291603448331
- The number of decimal digits it has is: 13
- The sum of 1338443061921's digits is 45
- More coming soon!
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The information we have on file for 1338443061921 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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