7142109

7,142,109 is an odd composite number composed of three prime numbers multiplied together.

What does the number 7142109 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

7142109 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 7142109:

3 × 13² × 14087

(3 × 13 × 13 × 14087)

See below for interesting mathematical facts about the number 7142109 from the Numbermatics database.

Names of 7142109

Cardinal: 7142109 can be written as Seven million, one hundred forty-two thousand, one hundred nine.

Scientific notation

Scientific notation: 7.142109 × 10⁶

Factors of 7142109

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 14103

Divisors of 7142109

Number of divisors d(n): 12
Complete list of divisors:
1 3 13 39 169 507 14087 42261 183131 549393 2380703 7142109
Sum of all divisors σ(n): 10312416
Sum of proper divisors (its aliquot sum) s(n): 3170307
7142109 is a deficient number, because the sum of its proper divisors (3170307) is less than itself. Its deficiency is 3971802

Bases of 7142109

Binary: 11011001111101011011101₂
Hexadecimal: 0x6CFADD
Base-36: 492VX

Squares and roots of 7142109

7142109 squared (7142109²) is 51009720967881
7142109 cubed (7142109³) is 364316987212191601029
The square root of 7142109 is 2672.4724507467
The cube root of 7142109 is 192.5789545127

Scales and comparisons

How big is 7142109?

7,142,109 seconds is equal to 11 weeks, 5 days, 15 hours, 55 minutes, 9 seconds.
To count from 1 to 7,142,109 would take you about seventeen weeks!

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 7142109 cubic inches would be around 16 feet tall.

Recreational maths with 7142109

7142109 backwards is 9012417
The number of decimal digits it has is: 7
The sum of 7142109's digits is 24
More coming soon!

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The information we have on file for 7142109 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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