145375

145,375 is an odd composite number composed of two prime numbers multiplied together.

What does the number 145375 look like?

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

145375 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 145375:

5³ × 1163

(5 × 5 × 5 × 1163)

See below for interesting mathematical facts about the number 145375 from the Numbermatics database.

Names of 145375

Cardinal: 145375 can be written as One hundred forty-five thousand, three hundred seventy-five.

Scientific notation

Scientific notation: 1.45375 × 10⁵

Factors of 145375

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 1168

Divisors of 145375

Number of divisors d(n): 8
Complete list of divisors:
1 5 25 125 1163 5815 29075 145375
Sum of all divisors σ(n): 181584
Sum of proper divisors (its aliquot sum) s(n): 36209
145375 is a deficient number, because the sum of its proper divisors (36209) is less than itself. Its deficiency is 109166

Bases of 145375

Binary: 100011011111011111₂
Hexadecimal: 0x237DF
Base-36: 3467

Squares and roots of 145375

145375 squared (145375²) is 21133890625
145375 cubed (145375³) is 3072339349609375
The square root of 145375 is 381.2807364659
The cube root of 145375 is 52.5811292889

Scales and comparisons

How big is 145375?

145,375 seconds is equal to 1 day, 16 hours, 22 minutes, 55 seconds.
To count from 1 to 145,375 would take you about sixteen hours.

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 145375 cubic inches would be around 4.4 feet tall.

Recreational maths with 145375

145375 backwards is 573541
145375 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 145375's digits is 25
More coming soon!

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The information we have on file for 145375 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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