83428407

83,428,407 is an odd composite number composed of two prime numbers multiplied together.

What does the number 83428407 look like?

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

83428407 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 83428407:

3³ × 3089941

(3 × 3 × 3 × 3089941)

See below for interesting mathematical facts about the number 83428407 from the Numbermatics database.

Names of 83428407

Cardinal: 83428407 can be written as Eighty-three million, four hundred twenty-eight thousand, four hundred seven.

Scientific notation

Scientific notation: 8.3428407 × 10⁷

Factors of 83428407

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 3089944

Divisors of 83428407

Number of divisors d(n): 8
Complete list of divisors:
1 3 9 27 3089941 9269823 27809469 83428407
Sum of all divisors σ(n): 123597680
Sum of proper divisors (its aliquot sum) s(n): 40169273
83428407 is a deficient number, because the sum of its proper divisors (40169273) is less than itself. Its deficiency is 43259134

Bases of 83428407

Binary: 100111110010000010000110111₂
Hexadecimal: 0x4F90437
Base-36: 1DO5RR

Squares and roots of 83428407

83428407 squared (83428407²) is 6960299094557649
83428407 cubed (83428407³) is 580686665702487025735143
The square root of 83428407 is 9133.9152065257
The cube root of 83428407 is 436.9562782337

Scales and comparisons

How big is 83428407?

83,428,407 seconds is equal to 2 years, 33 weeks, 6 days, 14 hours, 33 minutes, 27 seconds.
To count from 1 to 83,428,407 would take you about three 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 83428407 cubic inches would be around 36.4 feet tall.

Recreational maths with 83428407

83428407 backwards is 70482438
The number of decimal digits it has is: 8
The sum of 83428407's digits is 36
More coming soon!

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The information we have on file for 83428407 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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