144720901

144,720,901 is an odd composite number composed of four prime numbers multiplied together.

What does the number 144720901 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

144720901 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 144720901:

13 × 173 × 229 × 281

See below for interesting mathematical facts about the number 144720901 from the Numbermatics database.

Names of 144720901

Cardinal: 144720901 can be written as One hundred forty-four million, seven hundred twenty thousand, nine hundred one.

Scientific notation

Scientific notation: 1.44720901 × 10⁸

Factors of 144720901

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 696

Divisors of 144720901

Number of divisors d(n): 16
Complete list of divisors:
1 13 173 229 281 2249 2977 3653 39617 48613 64349 515021 631969 836537 11132377 144720901
Sum of all divisors σ(n): 157998960
Sum of proper divisors (its aliquot sum) s(n): 13278059
144720901 is a deficient number, because the sum of its proper divisors (13278059) is less than itself. Its deficiency is 131442842

Bases of 144720901

Binary: 1000101000000100010000000101₂
Hexadecimal: 0x8A04405
Base-36: 2E5VD1

Squares and roots of 144720901

144720901 squared (144720901²) is 20944139186251801
144720901 cubed (144720901³) is 3031054693703767453592701
The square root of 144720901 is 12030.0000415627
The cube root of 144720901 is 525.0214969279

Scales and comparisons

How big is 144720901?

144,720,901 seconds is equal to 4 years, 31 weeks, 2 days, 15 minutes, 1 second.
To count from 1 to 144,720,901 would take you about six 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 144720901 cubic inches would be around 43.8 feet tall.

Recreational maths with 144720901

144720901 backwards is 109027441
The number of decimal digits it has is: 9
The sum of 144720901's digits is 28
More coming soon!

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The information we have on file for 144720901 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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