140968129

140,968,129 is an odd composite number composed of two prime numbers multiplied together.

What does the number 140968129 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

140968129 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

Prime factorization of 140968129:

31² × 383²

(31 × 31 × 383 × 383)

See below for interesting mathematical facts about the number 140968129 from the Numbermatics database.

Names of 140968129

Cardinal: 140968129 can be written as One hundred forty million, nine hundred sixty-eight thousand, one hundred twenty-nine.

Scientific notation

Scientific notation: 1.40968129 × 10⁸

Factors of 140968129

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 414

Divisors of 140968129

Number of divisors d(n): 9
Complete list of divisors:
1 31 383 961 11873 146689 368063 4547359 140968129
Sum of all divisors σ(n): 146043489
Sum of proper divisors (its aliquot sum) s(n): 5075360
140968129 is a deficient number, because the sum of its proper divisors (5075360) is less than itself. Its deficiency is 135892769

Bases of 140968129

Binary: 1000011001110000000011000001₂
Hexadecimal: 0x86700C1
Base-36: 2BXFPD

Squares and roots of 140968129

140968129 squared (140968129²) is 19872013393760641
140968129 cubed (140968129³) is 2801320547581377835610689
140968129 is a perfect square number. Its square root is 11873
The cube root of 140968129 is 520.4435675289

Scales and comparisons

How big is 140968129?

140,968,129 seconds is equal to 4 years, 25 weeks, 13 hours, 48 minutes, 49 seconds.
To count from 1 to 140,968,129 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 140968129 cubic inches would be around 43.4 feet tall.

Recreational maths with 140968129

140968129 backwards is 921869041
The number of decimal digits it has is: 9
The sum of 140968129's digits is 40
More coming soon!

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The information we have on file for 140968129 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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