145356

145,356 is an even composite number composed of three prime numbers multiplied together.

What does the number 145356 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

145356 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 145356:

2² × 3 × 12113

(2 × 2 × 3 × 12113)

See below for interesting mathematical facts about the number 145356 from the Numbermatics database.

Names of 145356

Cardinal: 145356 can be written as One hundred forty-five thousand, three hundred fifty-six.

Scientific notation

Scientific notation: 1.45356 × 10⁵

Factors of 145356

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 12118

Divisors of 145356

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 4 6 12 12113 24226 36339 48452 72678 145356
Sum of all divisors σ(n): 339192
Sum of proper divisors (its aliquot sum) s(n): 193836
145356 is an abundant number, because the sum of its proper divisors (193836) is greater than itself. Its abundance is 48480

Bases of 145356

Binary: 100011011111001100₂
Hexadecimal: 0x237CC
Base-36: 345O

Squares and roots of 145356

145356 squared (145356²) is 21128366736
145356 cubed (145356³) is 3071134875278016
The square root of 145356 is 381.2558196277
The cube root of 145356 is 52.5788384663

Scales and comparisons

How big is 145356?

145,356 seconds is equal to 1 day, 16 hours, 22 minutes, 36 seconds.
To count from 1 to 145,356 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 145356 cubic inches would be around 4.4 feet tall.

Recreational maths with 145356

145356 backwards is 653541
The number of decimal digits it has is: 6
The sum of 145356's digits is 24
More coming soon!

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The information we have on file for 145356 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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