308420

308,420 is an even composite number composed of four prime numbers multiplied together.

What does the number 308420 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

308420 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 308420:

2² × 5 × 7 × 2203

(2 × 2 × 5 × 7 × 2203)

See below for interesting mathematical facts about the number 308420 from the Numbermatics database.

Names of 308420

Cardinal: 308420 can be written as Three hundred eight thousand, four hundred twenty.

Scientific notation

Scientific notation: 3.0842 × 10⁵

Factors of 308420

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 2217

Divisors of 308420

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 70 140 2203 4406 8812 11015 15421 22030 30842 44060 61684 77105 154210 308420
Sum of all divisors σ(n): 740544
Sum of proper divisors (its aliquot sum) s(n): 432124
308420 is an abundant number, because the sum of its proper divisors (432124) is greater than itself. Its abundance is 123704

Bases of 308420

Binary: 1001011010011000100₂
Hexadecimal: 0x4B4C4
Base-36: 6LZ8

Squares and roots of 308420

308420 squared (308420²) is 95122896400
308420 cubed (308420³) is 29337803707688000
The square root of 308420 is 555.3557418449
The cube root of 308420 is 67.5638171035

Scales and comparisons

How big is 308420?

308,420 seconds is equal to 3 days, 13 hours, 40 minutes, 20 seconds.
To count from 1 to 308,420 would take you about three days.

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 308420 cubic inches would be around 5.6 feet tall.

Recreational maths with 308420

308420 backwards is 024803
The number of decimal digits it has is: 6
The sum of 308420's digits is 17
More coming soon!

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The information we have on file for 308420 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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