79980

79,980 is an even composite number composed of five prime numbers multiplied together.

What does the number 79980 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

79980 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 79980:

2² × 3 × 5 × 31 × 43

(2 × 2 × 3 × 5 × 31 × 43)

See below for interesting mathematical facts about the number 79980 from the Numbermatics database.

Names of 79980

Cardinal: 79980 can be written as Seventy-nine thousand, nine hundred eighty.

Scientific notation

Scientific notation: 7.998 × 10⁴

Factors of 79980

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 84

Divisors of 79980

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 31 43 60 62 86 93 124 129 155 172 186 215 258 310 372 430 465 516 620 645 860 930 1290 1333 1860 2580 2666 3999 5332 6665 7998 13330 15996 19995 26660 39990 79980
Sum of all divisors σ(n): 236544
Sum of proper divisors (its aliquot sum) s(n): 156564
79980 is an abundant number, because the sum of its proper divisors (156564) is greater than itself. Its abundance is 76584

Bases of 79980

Binary: 10011100001101100₂
Hexadecimal: 0x1386C
Base-36: 1PPO

Squares and roots of 79980

79980 squared (79980²) is 6396800400
79980 cubed (79980³) is 511616095992000
The square root of 79980 is 282.8073549255
The cube root of 79980 is 43.0851027769

Scales and comparisons

How big is 79980?

79,980 seconds is equal to 22 hours, 13 minutes.
To count from 1 to 79,980 would take you about twenty-two 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 79980 cubic inches would be around 3.6 feet tall.

Recreational maths with 79980

79980 backwards is 08997
The number of decimal digits it has is: 5
The sum of 79980's digits is 33
More coming soon!

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The information we have on file for 79980 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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