142471

142,471 is an odd composite number composed of two prime numbers multiplied together.

What does the number 142471 look like?

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

142471 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 142471:

7 × 20353

See below for interesting mathematical facts about the number 142471 from the Numbermatics database.

Names of 142471

Cardinal: 142471 can be written as One hundred forty-two thousand, four hundred seventy-one.

Scientific notation

Scientific notation: 1.42471 × 10⁵

Factors of 142471

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 20360

Divisors of 142471

Number of divisors d(n): 4
Complete list of divisors:
1 7 20353 142471
Sum of all divisors σ(n): 162832
Sum of proper divisors (its aliquot sum) s(n): 20361
142471 is a deficient number, because the sum of its proper divisors (20361) is less than itself. Its deficiency is 122110

Bases of 142471

Binary: 100010110010000111₂
Hexadecimal: 0x22C87
Base-36: 31XJ

Squares and roots of 142471

142471 squared (142471²) is 20297985841
142471 cubed (142471³) is 2891874340753111
The square root of 142471 is 377.4533083707
The cube root of 142471 is 52.2286528641

Scales and comparisons

How big is 142471?

142,471 seconds is equal to 1 day, 15 hours, 34 minutes, 31 seconds.
To count from 1 to 142,471 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 142471 cubic inches would be around 4.4 feet tall.

Recreational maths with 142471

142471 backwards is 174241
The number of decimal digits it has is: 6
The sum of 142471's digits is 19
More coming soon!

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The information we have on file for 142471 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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