142769466

142,769,466 is an even composite number composed of four prime numbers multiplied together.

What does the number 142769466 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

142769466 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 142769466:

2 × 3⁴ × 7 × 125899

(2 × 3 × 3 × 3 × 3 × 7 × 125899)

See below for interesting mathematical facts about the number 142769466 from the Numbermatics database.

Names of 142769466

Cardinal: 142769466 can be written as One hundred forty-two million, seven hundred sixty-nine thousand, four hundred sixty-six.

Scientific notation

Scientific notation: 1.42769466 × 10⁸

Factors of 142769466

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 125911

Divisors of 142769466

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 189 378 567 1134 125899 251798 377697 755394 881293 1133091 1762586 2266182 2643879 3399273 5287758 6798546 7931637 10197819 15863274 20395638 23794911 47589822 71384733 142769466
Sum of all divisors σ(n): 365613600
Sum of proper divisors (its aliquot sum) s(n): 222844134
142769466 is an abundant number, because the sum of its proper divisors (222844134) is greater than itself. Its abundance is 80074668

Bases of 142769466

Binary: 1000100000100111110100111010₂
Hexadecimal: 0x8827D3A
Base-36: 2D01MI

Squares and roots of 142769466

142769466 squared (142769466²) is 20383120421925156
142769466 cubed (142769466³) is 2910087218051949214086696
The square root of 142769466 is 11948.6177443251
The cube root of 142769466 is 522.6509912137

Scales and comparisons

How big is 142769466?

142,769,466 seconds is equal to 4 years, 28 weeks, 10 hours, 11 minutes, 6 seconds.
To count from 1 to 142,769,466 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 142769466 cubic inches would be around 43.6 feet tall.

Recreational maths with 142769466

142769466 backwards is 664967241
The number of decimal digits it has is: 9
The sum of 142769466's digits is 45
More coming soon!

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The information we have on file for 142769466 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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