13428427961845
13,428,427,961,845 is an odd composite number composed of six prime numbers multiplied together.
13428427961845 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13428427961845:
5 × 13 × 71 × 409 × 1723 × 4129
See below for interesting mathematical facts about the number 13428427961845 from the Numbermatics database.
Names of 13428427961845
- Cardinal: 13428427961845 can be written as Thirteen trillion, four hundred twenty-eight billion, four hundred twenty-seven million, nine hundred sixty-one thousand, eight hundred forty-five.
Scientific notation
- Scientific notation: 1.3428427961845 × 1013
Factors of 13428427961845
Divisors of 13428427961845
- Number of divisors d(n): 64
-
Complete list of divisors:
1 5 13 65 71 355 409 923 1723 2045 4129 4615 5317 8615 20645 22399 26585 29039 53677 111995 122333 145195 268385 293159 377507 611665 704707 1465795 1590329 1688761 1887535 3523535 3811067 7114267 7951645 8443805 9161191 19055335 21953893 35571335 45805955 50034197 92485471 109769465 119902031 250170985 462427355 505112957 599510155 650444561 1558726403 2525564785 2909735203 3252222805 6566468441 7793632015 14548676015 32832342205 37826557639 189132788195 206591199413 1032955997065 2685685592369 13428427961845
- Sum of all divisors σ(n): 17655619161600
- Sum of proper divisors (its aliquot sum) s(n): 4227191199755
- 13428427961845 is a deficient number, because the sum of its proper divisors (4227191199755) is less than itself. Its deficiency is 9201236762090
Bases of 13428427961845
- Binary: 110000110110100011001010110110110101111101012
- Hexadecimal: 0xC368CADB5F5
- Base-36: 4RCXNAOL1
Squares and roots of 13428427961845
- 13428427961845 squared (134284279618452) is 180322677526460660775804025
- 13428427961845 cubed (134284279618453) is 2421450085051083317038201979921897426125
-
The
square root of 13428427961845 is 3664481.9499957973 -
The
cube root of 13428427961845 is 23768.8621124195
Scales and comparisons
How big is 13428427961845?- 13,428,427,961,845 seconds is equal to 426,982 years, 24 weeks, 3 days, 22 hours, 17 minutes, 25 seconds.
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To count from 1 to 13,428,427,961,845 would take you about one million, sixty-seven thousand, four hundred fifty-six 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 13428427961845 cubic inches would be around 1980.7 feet tall.
Recreational maths with 13428427961845
- 13428427961845 backwards is 54816972482431
- The number of decimal digits it has is: 14
- The sum of 13428427961845's digits is 64
- More coming soon!
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