85112800

85,112,800 is an even composite number composed of three prime numbers multiplied together.

What does the number 85112800 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

85112800 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 85112800:

2⁵ × 5² × 106391

(2 × 2 × 2 × 2 × 2 × 5 × 5 × 106391)

See below for interesting mathematical facts about the number 85112800 from the Numbermatics database.

Names of 85112800

Cardinal: 85112800 can be written as Eighty-five million, one hundred twelve thousand, eight hundred.

Scientific notation

Scientific notation: 8.51128 × 10⁷

Factors of 85112800

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 106398

Divisors of 85112800

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 106391 212782 425564 531955 851128 1063910 1702256 2127820 2659775 3404512 4255640 5319550 8511280 10639100 17022560 21278200 42556400 85112800
Sum of all divisors σ(n): 207783576
Sum of proper divisors (its aliquot sum) s(n): 122670776
85112800 is an abundant number, because the sum of its proper divisors (122670776) is greater than itself. Its abundance is 37557976

Bases of 85112800

Binary: 101000100101011011111100000₂
Hexadecimal: 0x512B7E0
Base-36: 1EO9GG

Squares and roots of 85112800

85112800 squared (85112800²) is 7244188723840000
85112800 cubed (85112800³) is 616573186014449152000000
The square root of 85112800 is 9225.6598679987
The cube root of 85112800 is 439.8773762975

Scales and comparisons

How big is 85112800?

85,112,800 seconds is equal to 2 years, 36 weeks, 5 days, 2 hours, 26 minutes, 40 seconds.
To count from 1 to 85,112,800 would take you about four 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 85112800 cubic inches would be around 36.7 feet tall.

Recreational maths with 85112800

85112800 backwards is 00821158
85112800 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 85112800's digits is 25
More coming soon!

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The information we have on file for 85112800 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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