382445

382,445 is an odd composite number composed of three prime numbers multiplied together.

What does the number 382445 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

382445 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 382445:

5 × 7³ × 223

(5 × 7 × 7 × 7 × 223)

See below for interesting mathematical facts about the number 382445 from the Numbermatics database.

Names of 382445

Cardinal: 382445 can be written as Three hundred eighty-two thousand, four hundred forty-five.

Scientific notation

Scientific notation: 3.82445 × 10⁵

Factors of 382445

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 235

Divisors of 382445

Number of divisors d(n): 16
Complete list of divisors:
1 5 7 35 49 223 245 343 1115 1561 1715 7805 10927 54635 76489 382445
Sum of all divisors σ(n): 537600
Sum of proper divisors (its aliquot sum) s(n): 155155
382445 is a deficient number, because the sum of its proper divisors (155155) is less than itself. Its deficiency is 227290

Bases of 382445

Binary: 1011101010111101101₂
Hexadecimal: 0x5D5ED
Base-36: 873H

Squares and roots of 382445

382445 squared (382445²) is 146264178025
382445 cubed (382445³) is 55938003564771125
The square root of 382445 is 618.4213773795
The cube root of 382445 is 72.5865790873

Scales and comparisons

How big is 382445?

382,445 seconds is equal to 4 days, 10 hours, 14 minutes, 5 seconds.
To count from 1 to 382,445 would take you about four 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 382445 cubic inches would be around 6 feet tall.

Recreational maths with 382445

382445 backwards is 544283
The number of decimal digits it has is: 6
The sum of 382445's digits is 26
More coming soon!

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The information we have on file for 382445 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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