68988013

68,988,013 is an odd composite number composed of three prime numbers multiplied together.

What does the number 68988013 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

68988013 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 68988013:

29 × 331 × 7187

See below for interesting mathematical facts about the number 68988013 from the Numbermatics database.

Names of 68988013

Cardinal: 68988013 can be written as Sixty-eight million, nine hundred eighty-eight thousand and thirteen.

Scientific notation

Scientific notation: 6.8988013 × 10⁷

Factors of 68988013

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 7547

Divisors of 68988013

Number of divisors d(n): 8
Complete list of divisors:
1 29 331 7187 9599 208423 2378897 68988013
Sum of all divisors σ(n): 71592480
Sum of proper divisors (its aliquot sum) s(n): 2604467
68988013 is a deficient number, because the sum of its proper divisors (2604467) is less than itself. Its deficiency is 66383546

Bases of 68988013

Binary: 100000111001010110001101101₂
Hexadecimal: 0x41CAC6D
Base-36: 152NHP

Squares and roots of 68988013

68988013 squared (68988013²) is 4759345937688169
68988013 cubed (68988013³) is 328337819420728592918197
The square root of 68988013 is 8305.9022989679
The cube root of 68988013 is 410.1328401595

Scales and comparisons

How big is 68988013?

68,988,013 seconds is equal to 2 years, 10 weeks, 11 hours, 20 minutes, 13 seconds.
To count from 1 to 68,988,013 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 68988013 cubic inches would be around 34.2 feet tall.

Recreational maths with 68988013

68988013 backwards is 31088986
The number of decimal digits it has is: 8
The sum of 68988013's digits is 43
More coming soon!

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The information we have on file for 68988013 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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