142946750

142,946,750 is an even composite number composed of three prime numbers multiplied together.

What does the number 142946750 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

142946750 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 142946750:

2 × 5³ × 83³

(2 × 5 × 5 × 5 × 83 × 83 × 83)

See below for interesting mathematical facts about the number 142946750 from the Numbermatics database.

Names of 142946750

Cardinal: 142946750 can be written as One hundred forty-two million, nine hundred forty-six thousand, seven hundred fifty.

Scientific notation

Scientific notation: 1.4294675 × 10⁸

Factors of 142946750

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 90

Divisors of 142946750

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 25 50 83 125 166 250 415 830 2075 4150 6889 10375 13778 20750 34445 68890 172225 344450 571787 861125 1143574 1722250 2858935 5717870 14294675 28589350 71473375 142946750
Sum of all divisors σ(n): 270859680
Sum of proper divisors (its aliquot sum) s(n): 127912930
142946750 is a deficient number, because the sum of its proper divisors (127912930) is less than itself. Its deficiency is 15033820

Bases of 142946750

Binary: 1000100001010011000110111110₂
Hexadecimal: 0x88531BE
Base-36: 2D3UF2

Squares and roots of 142946750

142946750 squared (142946750²) is 20433773335562500
142946750 cubed (142946750³) is 2920941488555318796875000
The square root of 142946750 is 11956.0340414369
The cube root of 142946750 is 522.8672357063

Scales and comparisons

How big is 142946750?

142,946,750 seconds is equal to 4 years, 28 weeks, 2 days, 11 hours, 25 minutes, 50 seconds.
To count from 1 to 142,946,750 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 142946750 cubic inches would be around 43.6 feet tall.

Recreational maths with 142946750

142946750 backwards is 057649241
The number of decimal digits it has is: 9
The sum of 142946750's digits is 38
More coming soon!

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The information we have on file for 142946750 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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