142994049

142,994,049 is an odd composite number composed of four prime numbers multiplied together.

What does the number 142994049 look like?

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

142994049 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 142994049:

3 × 11² × 43 × 9161

(3 × 11 × 11 × 43 × 9161)

See below for interesting mathematical facts about the number 142994049 from the Numbermatics database.

Names of 142994049

Cardinal: 142994049 can be written as One hundred forty-two million, nine hundred ninety-four thousand and forty-nine.

Scientific notation

Scientific notation: 1.42994049 × 10⁸

Factors of 142994049

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 9218

Divisors of 142994049

Number of divisors d(n): 24
Complete list of divisors:
1 3 11 33 43 121 129 363 473 1419 5203 9161 15609 27483 100771 302313 393923 1108481 1181769 3325443 4333153 12999459 47664683 142994049
Sum of all divisors σ(n): 214464096
Sum of proper divisors (its aliquot sum) s(n): 71470047
142994049 is a deficient number, because the sum of its proper divisors (71470047) is less than itself. Its deficiency is 71524002

Bases of 142994049

Binary: 1000100001011110101010000001₂
Hexadecimal: 0x885EA81
Base-36: 2D4UWX

Squares and roots of 142994049

142994049 squared (142994049²) is 20447298049414401
142994049 cubed (142994049³) is 2923841939195567277899649
The square root of 142994049 is 11958.0119167027
The cube root of 142994049 is 522.9248990675

Scales and comparisons

How big is 142994049?

142,994,049 seconds is equal to 4 years, 28 weeks, 3 days, 34 minutes, 9 seconds.
To count from 1 to 142,994,049 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 142994049 cubic inches would be around 43.6 feet tall.

Recreational maths with 142994049

142994049 backwards is 940499241
The number of decimal digits it has is: 9
The sum of 142994049's digits is 42
More coming soon!

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The information we have on file for 142994049 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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