308442985

308,442,985 is an odd composite number composed of five prime numbers multiplied together.

What does the number 308442985 look like?

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

308442985 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 308442985:

5 × 17 × 29 × 157 × 797

See below for interesting mathematical facts about the number 308442985 from the Numbermatics database.

Names of 308442985

Cardinal: 308442985 can be written as Three hundred eight million, four hundred forty-two thousand, nine hundred eighty-five.

Scientific notation

Scientific notation: 3.08442985 × 10⁸

Factors of 308442985

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 1005

Divisors of 308442985

Number of divisors d(n): 32
Complete list of divisors:
1 5 17 29 85 145 157 493 785 797 2465 2669 3985 4553 13345 13549 22765 23113 67745 77401 115565 125129 387005 392921 625645 1964605 2127193 3628741 10635965 18143705 61688597 308442985
Sum of all divisors σ(n): 408512160
Sum of proper divisors (its aliquot sum) s(n): 100069175
308442985 is a deficient number, because the sum of its proper divisors (100069175) is less than itself. Its deficiency is 208373810

Bases of 308442985

Binary: 10010011000100111011101101001₂
Hexadecimal: 0x12627769
Base-36: 53N04P

Squares and roots of 308442985

308442985 squared (308442985²) is 95137074995710225
308442985 cubed (308442985³) is 29344363395845723994021625
The square root of 308442985 is 17562.5449465617
The cube root of 308442985 is 675.6549545963

Scales and comparisons

How big is 308442985?

308,442,985 seconds is equal to 9 years, 41 weeks, 6 days, 22 hours, 36 minutes, 25 seconds.
To count from 1 to 308,442,985 would take you about fourteen 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 308442985 cubic inches would be around 56.3 feet tall.

Recreational maths with 308442985

308442985 backwards is 589244803
The number of decimal digits it has is: 9
The sum of 308442985's digits is 43
More coming soon!

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The information we have on file for 308442985 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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