68013009

68,013,009 is an odd composite number composed of two prime numbers multiplied together.

What does the number 68013009 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

68013009 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

Prime factorization of 68013009:

3² × 2749²

(3 × 3 × 2749 × 2749)

See below for interesting mathematical facts about the number 68013009 from the Numbermatics database.

Names of 68013009

Cardinal: 68013009 can be written as Sixty-eight million, thirteen thousand and nine.

Scientific notation

Scientific notation: 6.8013009 × 10⁷

Factors of 68013009

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 2752

Divisors of 68013009

Number of divisors d(n): 9
Complete list of divisors:
1 3 9 2749 8247 24741 7557001 22671003 68013009
Sum of all divisors σ(n): 98276763
Sum of proper divisors (its aliquot sum) s(n): 30263754
68013009 is a deficient number, because the sum of its proper divisors (30263754) is less than itself. Its deficiency is 37749255

Bases of 68013009

Binary: 100000011011100101111010001₂
Hexadecimal: 0x40DCBD1
Base-36: 14HR69

Squares and roots of 68013009

68013009 squared (68013009²) is 4625769393234081
68013009 cubed (68013009³) is 314612495373954090159729
68013009 is a perfect square number. Its square root is 8247
The cube root of 68013009 is 408.1915370867

Scales and comparisons

How big is 68013009?

68,013,009 seconds is equal to 2 years, 8 weeks, 3 days, 4 hours, 30 minutes, 9 seconds.
To count from 1 to 68,013,009 would take you about three 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 68013009 cubic inches would be around 34 feet tall.

Recreational maths with 68013009

68013009 backwards is 90031086
The number of decimal digits it has is: 8
The sum of 68013009's digits is 27
More coming soon!

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The information we have on file for 68013009 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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