68992

68,992 is an even composite number composed of three prime numbers multiplied together.

What does the number 68992 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 48 divisors.

68992 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 68992:

2⁷ × 7² × 11

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 11)

See below for interesting mathematical facts about the number 68992 from the Numbermatics database.

Names of 68992

Cardinal: 68992 can be written as Sixty-eight thousand, nine hundred ninety-two.

Scientific notation

Scientific notation: 6.8992 × 10⁴

Factors of 68992

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 10
Sum of prime factors: 20

Divisors of 68992

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 128 154 176 196 224 308 352 392 448 539 616 704 784 896 1078 1232 1408 1568 2156 2464 3136 4312 4928 6272 8624 9856 17248 34496 68992
Sum of all divisors σ(n): 174420
Sum of proper divisors (its aliquot sum) s(n): 105428
68992 is an abundant number, because the sum of its proper divisors (105428) is greater than itself. Its abundance is 36436

Bases of 68992

Binary: 10000110110000000₂
Hexadecimal: 0x10D80
Base-36: 1H8G

Squares and roots of 68992

68992 squared (68992²) is 4759896064
68992 cubed (68992³) is 328394749247488
The square root of 68992 is 262.6632825501
The cube root of 68992 is 41.0140740895

Scales and comparisons

How big is 68992?

68,992 seconds is equal to 19 hours, 9 minutes, 52 seconds.
To count from 1 to 68,992 would take you about nineteen hours.

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 68992 cubic inches would be around 3.4 feet tall.

Recreational maths with 68992

68992 backwards is 29986
The number of decimal digits it has is: 5
The sum of 68992's digits is 34
More coming soon!

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The information we have on file for 68992 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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