308421

308,421 is an odd composite number composed of two prime numbers multiplied together.

What does the number 308421 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

308421 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 308421:

3³ × 11423

(3 × 3 × 3 × 11423)

See below for interesting mathematical facts about the number 308421 from the Numbermatics database.

Names of 308421

Cardinal: 308421 can be written as Three hundred eight thousand, four hundred twenty-one.

Scientific notation

Scientific notation: 3.08421 × 10⁵

Factors of 308421

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 11426

Divisors of 308421

Number of divisors d(n): 8
Complete list of divisors:
1 3 9 27 11423 34269 102807 308421
Sum of all divisors σ(n): 456960
Sum of proper divisors (its aliquot sum) s(n): 148539
308421 is a deficient number, because the sum of its proper divisors (148539) is less than itself. Its deficiency is 159882

Bases of 308421

Binary: 1001011010011000101₂
Hexadecimal: 0x4B4C5
Base-36: 6LZ9

Squares and roots of 308421

308421 squared (308421²) is 95123513241
308421 cubed (308421³) is 29338089077302461
The square root of 308421 is 555.3566421677
The cube root of 308421 is 67.5638901249

Scales and comparisons

How big is 308421?

308,421 seconds is equal to 3 days, 13 hours, 40 minutes, 21 seconds.
To count from 1 to 308,421 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 308421 cubic inches would be around 5.6 feet tall.

Recreational maths with 308421

308421 backwards is 124803
The number of decimal digits it has is: 6
The sum of 308421's digits is 18
More coming soon!

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The information we have on file for 308421 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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