85407

85,407 is an odd composite number composed of three prime numbers multiplied together.

What does the number 85407 look like?

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

85407 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 85407:

3 × 7³ × 83

(3 × 7 × 7 × 7 × 83)

See below for interesting mathematical facts about the number 85407 from the Numbermatics database.

Names of 85407

Cardinal: 85407 can be written as Eighty-five thousand, four hundred seven.

Scientific notation

Scientific notation: 8.5407 × 10⁴

Factors of 85407

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 93

Divisors of 85407

Number of divisors d(n): 16
Complete list of divisors:
1 3 7 21 49 83 147 249 343 581 1029 1743 4067 12201 28469 85407
Sum of all divisors σ(n): 134400
Sum of proper divisors (its aliquot sum) s(n): 48993
85407 is a deficient number, because the sum of its proper divisors (48993) is less than itself. Its deficiency is 36414

Bases of 85407

Binary: 10100110110011111₂
Hexadecimal: 0x14D9F
Base-36: 1TWF

Squares and roots of 85407

85407 squared (85407²) is 7294355649
85407 cubed (85407³) is 622989032914143
The square root of 85407 is 292.2447604321
The cube root of 85407 is 44.0383618609

Scales and comparisons

How big is 85407?

85,407 seconds is equal to 23 hours, 43 minutes, 27 seconds.
To count from 1 to 85,407 would take you about twenty-three 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 85407 cubic inches would be around 3.7 feet tall.

Recreational maths with 85407

85407 backwards is 70458
The number of decimal digits it has is: 5
The sum of 85407's digits is 24
More coming soon!

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The information we have on file for 85407 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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