149407020

149,407,020 is an even composite number composed of six prime numbers multiplied together.

What does the number 149407020 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 144 divisors.

149407020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.

Prime factorization of 149407020:

22 × 32 × 5 × 7 × 283 × 419

(2 × 2 × 3 × 3 × 5 × 7 × 283 × 419)

See below for interesting mathematical facts about the number 149407020 from the Numbermatics database.


Names of 149407020

  • Cardinal: 149407020 can be written as One hundred forty-nine million, four hundred seven thousand and twenty.

Scientific notation

  • Scientific notation: 1.4940702 × 108

Factors of 149407020

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 8
  • Sum of prime factors: 719

Divisors of 149407020

Bases of 149407020

  • Binary: 10001110011111000101001011002
  • Hexadecimal: 0x8E7C52C
  • Base-36: 2GYB70

Squares and roots of 149407020

Scales and comparisons

How big is 149407020?
  • 149,407,020 seconds is equal to 4 years, 39 weeks, 5 hours, 57 minutes.
  • To count from 1 to 149,407,020 would take you about seven years!

    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 149407020 cubic inches would be around 44.2 feet tall.

Recreational maths with 149407020

  • 149407020 backwards is 020704941
  • The number of decimal digits it has is: 9
  • The sum of 149407020's digits is 27
  • More coming soon!

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"Number 149407020 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 149407020 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/149407020/

Chicago style:
Numbermatics. 2024. "Number 149407020 - Facts about the integer". https://numbermatics.com/n/149407020/

The information we have on file for 149407020 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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