145273

145,273 is an odd composite number composed of two prime numbers multiplied together.

What does the number 145273 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

145273 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 145273:

53 × 2741

See below for interesting mathematical facts about the number 145273 from the Numbermatics database.

Names of 145273

Cardinal: 145273 can be written as One hundred forty-five thousand, two hundred seventy-three.

Scientific notation

Scientific notation: 1.45273 × 10⁵

Factors of 145273

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 2794

Divisors of 145273

Number of divisors d(n): 4
Complete list of divisors:
1 53 2741 145273
Sum of all divisors σ(n): 148068
Sum of proper divisors (its aliquot sum) s(n): 2795
145273 is a deficient number, because the sum of its proper divisors (2795) is less than itself. Its deficiency is 142478

Bases of 145273

Binary: 100011011101111001₂
Hexadecimal: 0x23779
Base-36: 343D

Squares and roots of 145273

145273 squared (145273²) is 21104244529
145273 cubed (145273³) is 3065876915461417
The square root of 145273 is 381.1469532871
The cube root of 145273 is 52.5688288473

Scales and comparisons

How big is 145273?

145,273 seconds is equal to 1 day, 16 hours, 21 minutes, 13 seconds.
To count from 1 to 145,273 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 145273 cubic inches would be around 4.4 feet tall.

Recreational maths with 145273

145273 backwards is 372541
The number of decimal digits it has is: 6
The sum of 145273's digits is 22
More coming soon!

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The information we have on file for 145273 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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