143921

143,921 is an odd composite number composed of two prime numbers multiplied together.

What does the number 143921 look like?

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

143921 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 143921:

43 × 3347

See below for interesting mathematical facts about the number 143921 from the Numbermatics database.

Names of 143921

Cardinal: 143921 can be written as One hundred forty-three thousand, nine hundred twenty-one.

Scientific notation

Scientific notation: 1.43921 × 10⁵

Factors of 143921

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 3390

Divisors of 143921

Number of divisors d(n): 4
Complete list of divisors:
1 43 3347 143921
Sum of all divisors σ(n): 147312
Sum of proper divisors (its aliquot sum) s(n): 3391
143921 is a deficient number, because the sum of its proper divisors (3391) is less than itself. Its deficiency is 140530

Bases of 143921

Binary: 100011001000110001₂
Hexadecimal: 0x23231
Base-36: 331T

Squares and roots of 143921

143921 squared (143921²) is 20713254241
143921 cubed (143921³) is 2981072263618961
The square root of 143921 is 379.3692133003
The cube root of 143921 is 52.4052410119

Scales and comparisons

How big is 143921?

143,921 seconds is equal to 1 day, 15 hours, 58 minutes, 41 seconds.
To count from 1 to 143,921 would take you about fifteen 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 143921 cubic inches would be around 4.4 feet tall.

Recreational maths with 143921

143921 backwards is 129341
The number of decimal digits it has is: 6
The sum of 143921's digits is 20
More coming soon!

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The information we have on file for 143921 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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