85474320

85,474,320 is an even composite number composed of four prime numbers multiplied together.

What does the number 85474320 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

85474320 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 85474320:

2⁴ × 3 × 5 × 356143

(2 × 2 × 2 × 2 × 3 × 5 × 356143)

See below for interesting mathematical facts about the number 85474320 from the Numbermatics database.

Names of 85474320

Cardinal: 85474320 can be written as Eighty-five million, four hundred seventy-four thousand, three hundred twenty.

Scientific notation

Scientific notation: 8.547432 × 10⁷

Factors of 85474320

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 356153

Divisors of 85474320

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 356143 712286 1068429 1424572 1780715 2136858 2849144 3561430 4273716 5342145 5698288 7122860 8547432 10684290 14245720 17094864 21368580 28491440 42737160 85474320
Sum of all divisors σ(n): 264971136
Sum of proper divisors (its aliquot sum) s(n): 179496816
85474320 is an abundant number, because the sum of its proper divisors (179496816) is greater than itself. Its abundance is 94022496

Bases of 85474320

Binary: 101000110000011110000010000₂
Hexadecimal: 0x5183C10
Base-36: 1EW0EO

Squares and roots of 85474320

85474320 squared (85474320²) is 7305859379462400
85474320 cubed (85474320³) is 624463362475170605568000
The square root of 85474320 is 9245.2322848049
The cube root of 85474320 is 440.4992954629

Scales and comparisons

How big is 85474320?

85,474,320 seconds is equal to 2 years, 37 weeks, 2 days, 6 hours, 52 minutes.
To count from 1 to 85,474,320 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 85474320 cubic inches would be around 36.7 feet tall.

Recreational maths with 85474320

85474320 backwards is 02347458
The number of decimal digits it has is: 8
The sum of 85474320's digits is 33
More coming soon!

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The information we have on file for 85474320 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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