145998

145,998 is an even composite number composed of three prime numbers multiplied together.

What does the number 145998 look like?

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

145998 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 145998:

2 × 3² × 8111

(2 × 3 × 3 × 8111)

See below for interesting mathematical facts about the number 145998 from the Numbermatics database.

Names of 145998

Cardinal: 145998 can be written as One hundred forty-five thousand, nine hundred ninety-eight.

Scientific notation

Scientific notation: 1.45998 × 10⁵

Factors of 145998

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 8116

Divisors of 145998

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 6 9 18 8111 16222 24333 48666 72999 145998
Sum of all divisors σ(n): 316368
Sum of proper divisors (its aliquot sum) s(n): 170370
145998 is an abundant number, because the sum of its proper divisors (170370) is greater than itself. Its abundance is 24372

Bases of 145998

Binary: 100011101001001110₂
Hexadecimal: 0x23A4E
Base-36: 34NI

Squares and roots of 145998

145998 squared (145998²) is 21315416004
145998 cubed (145998³) is 3112008105751992
The square root of 145998 is 382.0968463621
The cube root of 145998 is 52.6561338405

Scales and comparisons

How big is 145998?

145,998 seconds is equal to 1 day, 16 hours, 33 minutes, 18 seconds.
To count from 1 to 145,998 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 145998 cubic inches would be around 4.4 feet tall.

Recreational maths with 145998

145998 backwards is 899541
The number of decimal digits it has is: 6
The sum of 145998's digits is 36
More coming soon!

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The information we have on file for 145998 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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