142355943

142,355,943 is an odd composite number composed of four prime numbers multiplied together.

What does the number 142355943 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

142355943 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 142355943:

3² × 17 × 197 × 4723

(3 × 3 × 17 × 197 × 4723)

See below for interesting mathematical facts about the number 142355943 from the Numbermatics database.

Names of 142355943

Cardinal: 142355943 can be written as One hundred forty-two million, three hundred fifty-five thousand, nine hundred forty-three.

Scientific notation

Scientific notation: 1.42355943 × 10⁸

Factors of 142355943

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 4940

Divisors of 142355943

Number of divisors d(n): 24
Complete list of divisors:
1 3 9 17 51 153 197 591 1773 3349 4723 10047 14169 30141 42507 80291 240873 722619 930431 2791293 8373879 15817327 47451981 142355943
Sum of all divisors σ(n): 218872368
Sum of proper divisors (its aliquot sum) s(n): 76516425
142355943 is a deficient number, because the sum of its proper divisors (76516425) is less than itself. Its deficiency is 65839518

Bases of 142355943

Binary: 1000011111000010110111100111₂
Hexadecimal: 0x87C2DE7
Base-36: 2CR6JR

Squares and roots of 142355943

142355943 squared (142355943²) is 20265214507419249
142355943 cubed (142355943³) is 2884873721300947687746807
The square root of 142355943 is 11931.3009768423
The cube root of 142355943 is 522.1458943941

Scales and comparisons

How big is 142355943?

142,355,943 seconds is equal to 4 years, 27 weeks, 2 days, 15 hours, 19 minutes, 3 seconds.
To count from 1 to 142,355,943 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 142355943 cubic inches would be around 43.5 feet tall.

Recreational maths with 142355943

142355943 backwards is 349553241
The number of decimal digits it has is: 9
The sum of 142355943's digits is 36
More coming soon!

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The information we have on file for 142355943 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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