989992

989,992 is an even composite number composed of three prime numbers multiplied together.

What does the number 989992 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

989992 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 989992:

2³ × 67 × 1847

(2 × 2 × 2 × 67 × 1847)

See below for interesting mathematical facts about the number 989992 from the Numbermatics database.

Names of 989992

Cardinal: 989992 can be written as Nine hundred eighty-nine thousand, nine hundred ninety-two.

Scientific notation

Scientific notation: 9.89992 × 10⁵

Factors of 989992

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1916

Divisors of 989992

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 67 134 268 536 1847 3694 7388 14776 123749 247498 494996 989992
Sum of all divisors σ(n): 1884960
Sum of proper divisors (its aliquot sum) s(n): 894968
989992 is a deficient number, because the sum of its proper divisors (894968) is less than itself. Its deficiency is 95024

Bases of 989992

Binary: 11110001101100101000₂
Hexadecimal: 0xF1B28
Base-36: L7VS

Squares and roots of 989992

989992 squared (989992²) is 980084160064
989992 cubed (989992³) is 970275477790079488
The square root of 989992 is 994.9834169473
The cube root of 989992 is 99.6652808811

Scales and comparisons

How big is 989992?

989,992 seconds is equal to 1 week, 4 days, 10 hours, 59 minutes, 52 seconds.
To count from 1 to 989,992 would take you about four days!

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 989992 cubic inches would be around 8.3 feet tall.

Recreational maths with 989992

989992 backwards is 299989
The number of decimal digits it has is: 6
The sum of 989992's digits is 46
More coming soon!

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The information we have on file for 989992 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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