355142729

355,142,729 is an odd composite number composed of two prime numbers multiplied together.

What does the number 355142729 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

355142729 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 355142729:

29 × 12246301

See below for interesting mathematical facts about the number 355142729 from the Numbermatics database.

Names of 355142729

Cardinal: 355142729 can be written as Three hundred fifty-five million, one hundred forty-two thousand, seven hundred twenty-nine.

Scientific notation

Scientific notation: 3.55142729 × 10⁸

Factors of 355142729

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 12246330

Divisors of 355142729

Number of divisors d(n): 4
Complete list of divisors:
1 29 12246301 355142729
Sum of all divisors σ(n): 367389060
Sum of proper divisors (its aliquot sum) s(n): 12246331
355142729 is a deficient number, because the sum of its proper divisors (12246331) is less than itself. Its deficiency is 342896398

Bases of 355142729

Binary: 10101001010110000110001001001₂
Hexadecimal: 0x152B0C49
Base-36: 5VFXVT

Squares and roots of 355142729

355142729 squared (355142729²) is 126126357961567441
355142729 cubed (355142729³) is 44792858965301938114286489
The square root of 355142729 is 18845.2309351729
The cube root of 355142729 is 708.1647563895

Scales and comparisons

How big is 355142729?

355,142,729 seconds is equal to 11 years, 15 weeks, 1 day, 10 hours, 45 minutes, 29 seconds.
To count from 1 to 355,142,729 would take you about sixteen 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 355142729 cubic inches would be around 59 feet tall.

Recreational maths with 355142729

355142729 backwards is 927241553
The number of decimal digits it has is: 9
The sum of 355142729's digits is 38
More coming soon!

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The information we have on file for 355142729 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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