85471309

85,471,309 is an odd composite number composed of five prime numbers multiplied together.

What does the number 85471309 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

85471309 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 85471309:

7 × 11 × 31 × 61 × 587

See below for interesting mathematical facts about the number 85471309 from the Numbermatics database.

Names of 85471309

Cardinal: 85471309 can be written as Eighty-five million, four hundred seventy-one thousand, three hundred nine.

Scientific notation

Scientific notation: 8.5471309 × 10⁷

Factors of 85471309

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 697

Divisors of 85471309

Number of divisors d(n): 32
Complete list of divisors:
1 7 11 31 61 77 217 341 427 587 671 1891 2387 4109 4697 6457 13237 18197 20801 35807 45199 127379 145607 200167 250649 393877 1110017 1401169 2757139 7770119 12210187 85471309
Sum of all divisors σ(n): 111992832
Sum of proper divisors (its aliquot sum) s(n): 26521523
85471309 is a deficient number, because the sum of its proper divisors (26521523) is less than itself. Its deficiency is 58949786

Bases of 85471309

Binary: 101000110000011000001001101₂
Hexadecimal: 0x518304D
Base-36: 1EVY31

Squares and roots of 85471309

85471309 squared (85471309²) is 7305344662173481
85471309 cubed (85471309³) is 624397370972130206156629
The square root of 85471309 is 9245.0694426813
The cube root of 85471309 is 440.4941229193

Scales and comparisons

How big is 85471309?

85,471,309 seconds is equal to 2 years, 37 weeks, 2 days, 6 hours, 1 minute, 49 seconds.
To count from 1 to 85,471,309 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 85471309 cubic inches would be around 36.7 feet tall.

Recreational maths with 85471309

85471309 backwards is 90317458
The number of decimal digits it has is: 8
The sum of 85471309's digits is 37
More coming soon!

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The information we have on file for 85471309 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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