6450

6,450 is an even composite number composed of four prime numbers multiplied together.

What does the number 6450 look like?

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

6450 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 6450:

2 × 3 × 5² × 43

(2 × 3 × 5 × 5 × 43)

See below for interesting mathematical facts about the number 6450 from the Numbermatics database.

Names of 6450

Cardinal: 6450 can be written as Six thousand, four hundred fifty.

Scientific notation

Scientific notation: 6.45 × 10³

Factors of 6450

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 53

Divisors of 6450

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 5 6 10 15 25 30 43 50 75 86 129 150 215 258 430 645 1075 1290 2150 3225 6450
Sum of all divisors σ(n): 16368
Sum of proper divisors (its aliquot sum) s(n): 9918
6450 is an abundant number, because the sum of its proper divisors (9918) is greater than itself. Its abundance is 3468

Bases of 6450

Binary: 1100100110010₂
Hexadecimal: 0x1932
Base-36: 4Z6

Squares and roots of 6450

6450 squared (6450²) is 41602500
6450 cubed (6450³) is 268336125000
The square root of 6450 is 80.3118920211
The cube root of 6450 is 18.6145798507

Scales and comparisons

How big is 6450?

6,450 seconds is equal to 1 hour, 47 minutes, 30 seconds.
To count from 1 to 6,450 would take you about forty-seven minutes.

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 6450 cubic inches would be around 1.6 feet tall.

Recreational maths with 6450

6450 backwards is 0546
6450 is a Harshad number.
The number of decimal digits it has is: 4
The sum of 6450's digits is 15
More coming soon!

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The information we have on file for 6450 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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