13345424642
13,345,424,642 is an even composite number composed of six prime numbers multiplied together.
13345424642 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13345424642:
2 × 11 × 23 × 41 × 59 × 10903
See below for interesting mathematical facts about the number 13345424642 from the Numbermatics database.
Names of 13345424642
- Cardinal: 13345424642 can be written as Thirteen billion, three hundred forty-five million, four hundred twenty-four thousand, six hundred forty-two.
Scientific notation
- Scientific notation: 1.3345424642 × 1010
Factors of 13345424642
Divisors of 13345424642
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 11 22 23 41 46 59 82 118 253 451 506 649 902 943 1298 1357 1886 2419 2714 4838 10373 10903 14927 20746 21806 26609 29854 53218 55637 111274 119933 239866 250769 447023 501538 612007 643277 894046 1224014 1286554 2758459 4917253 5516918 7076047 9834506 10281529 14152094 14795371 20563058 26374357 29590742 52748714 113096819 162749081 226193638 290117927 325498162 580235854 606610211 1213220422 6672712321 13345424642
- Sum of all divisors σ(n): 23741061120
- Sum of proper divisors (its aliquot sum) s(n): 10395636478
- 13345424642 is a deficient number, because the sum of its proper divisors (10395636478) is less than itself. Its deficiency is 2949788164
Bases of 13345424642
- Binary: 11000110110111001100000101000000102
- Hexadecimal: 0x31B730502
- Base-36: 64PIRK2
Squares and roots of 13345424642
- 13345424642 squared (133454246422) is 178100358875300828164
- 13345424642 cubed (133454246423) is 2376824918083483077342853217288
-
The
square root of 13345424642 is 115522.3988757159 -
The
cube root of 13345424642 is 2371.9787780095
Scales and comparisons
How big is 13345424642?- 13,345,424,642 seconds is equal to 424 years, 17 weeks, 5 days, 22 hours, 24 minutes, 2 seconds.
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To count from 1 to 13,345,424,642 would take you about eight hundred forty-eight 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 13345424642 cubic inches would be around 197.7 feet tall.
Recreational maths with 13345424642
- 13345424642 backwards is 24642454331
- The number of decimal digits it has is: 11
- The sum of 13345424642's digits is 38
- More coming soon!
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