389375

389,375 is an odd composite number composed of three prime numbers multiplied together.

What does the number 389375 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

389375 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 389375:

5⁴ × 7 × 89

(5 × 5 × 5 × 5 × 7 × 89)

See below for interesting mathematical facts about the number 389375 from the Numbermatics database.

Names of 389375

Cardinal: 389375 can be written as Three hundred eighty-nine thousand, three hundred seventy-five.

Scientific notation

Scientific notation: 3.89375 × 10⁵

Factors of 389375

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 101

Divisors of 389375

Number of divisors d(n): 20
Complete list of divisors:
1 5 7 25 35 89 125 175 445 623 625 875 2225 3115 4375 11125 15575 55625 77875 389375
Sum of all divisors σ(n): 562320
Sum of proper divisors (its aliquot sum) s(n): 172945
389375 is a deficient number, because the sum of its proper divisors (172945) is less than itself. Its deficiency is 216430

Bases of 389375

Binary: 1011111000011111111₂
Hexadecimal: 0x5F0FF
Base-36: 8CFZ

Squares and roots of 389375

389375 squared (389375²) is 151612890625
389375 cubed (389375³) is 59034269287109375
The square root of 389375 is 623.9991987175
The cube root of 389375 is 73.0223863287

Scales and comparisons

How big is 389375?

389,375 seconds is equal to 4 days, 12 hours, 9 minutes, 35 seconds.
To count from 1 to 389,375 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 389375 cubic inches would be around 6.1 feet tall.

Recreational maths with 389375

389375 backwards is 573983
389375 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 389375's digits is 35
More coming soon!

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The information we have on file for 389375 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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