142985097

142,985,097 is an odd composite number composed of two prime numbers multiplied together.

What does the number 142985097 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

142985097 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 142985097:

3² × 15887233

(3 × 3 × 15887233)

See below for interesting mathematical facts about the number 142985097 from the Numbermatics database.

Names of 142985097

Cardinal: 142985097 can be written as One hundred forty-two million, nine hundred eighty-five thousand and ninety-seven.

Scientific notation

Scientific notation: 1.42985097 × 10⁸

Factors of 142985097

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 15887236

Divisors of 142985097

Number of divisors d(n): 6
Complete list of divisors:
1 3 9 15887233 47661699 142985097
Sum of all divisors σ(n): 206534042
Sum of proper divisors (its aliquot sum) s(n): 63548945
142985097 is a deficient number, because the sum of its proper divisors (63548945) is less than itself. Its deficiency is 79436152

Bases of 142985097

Binary: 1000100001011100011110001001₂
Hexadecimal: 0x885C789
Base-36: 2D4O09

Squares and roots of 142985097

142985097 squared (142985097²) is 20444737964099409
142985097 cubed (142985097³) is 2923292840936336513507673
The square root of 142985097 is 11957.6376011317
The cube root of 142985097 is 522.9139864423

Scales and comparisons

How big is 142985097?

142,985,097 seconds is equal to 4 years, 28 weeks, 2 days, 22 hours, 4 minutes, 57 seconds.
To count from 1 to 142,985,097 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 142985097 cubic inches would be around 43.6 feet tall.

Recreational maths with 142985097

142985097 backwards is 790589241
The number of decimal digits it has is: 9
The sum of 142985097's digits is 45
More coming soon!

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The information we have on file for 142985097 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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