146

146 is an even composite number composed of two prime numbers multiplied together.

What does the number 146 look like?

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

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

Prime factorization of 146:

2 × 73

See below for interesting mathematical facts about the number 146 from the Numbermatics database.

Names of 146

• Cardinal: 146 can be written as One hundred forty-six.

Scientific notation

• Scientific notation: 1.46 × 102

Factors of 146

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 75

Divisors of 146

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 222
• Sum of proper divisors (its aliquot sum) s(n): 76
• 146 is a deficient number, because the sum of its proper divisors (76) is less than itself. Its deficiency is 70

Bases of 146

• Binary: 100100102
• Base-36: 42

Squares and roots of 146

• 146 squared (1462) is 21316
• 146 cubed (1463) is 3112136
• The square root of 146 is 12.0830459735
• The cube root of 146 is 5.2656374283

Scales and comparisons

How big is 146?
• 146 seconds is equal to 2 minutes, 26 seconds.
• To count from 1 to 146 would take you about thirteen seconds.

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 146 cubic inches would be around 0.4 feet tall.

Recreational maths with 146

• 146 backwards is 641
• The number of decimal digits it has is: 3
• The sum of 146's digits is 11
• More coming soon!

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"Number 146 - Facts about the integer". Numbermatics.com. 2022. Web. 17 January 2022.

APA style:
Numbermatics. (2022). Number 146 - Facts about the integer. Retrieved 17 January 2022, from https://numbermatics.com/n/146/

Chicago style:
Numbermatics. 2022. "Number 146 - Facts about the integer". https://numbermatics.com/n/146/

The information we have on file for 146 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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