349986389

349,986,389 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 349986389 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

349986389 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 349986389:

349986389

See below for interesting mathematical facts about the number 349986389 from the Numbermatics database.

Names of 349986389

Cardinal: 349986389 can be written as Three hundred forty-nine million, nine hundred eighty-six thousand, three hundred eighty-nine.

Scientific notation

Scientific notation: 3.49986389 × 10⁸

Factors of 349986389

Number of distinct prime factors ω(n): 1
Total number of prime factors Ω(n): 1
Sum of prime factors: 349986389

Divisors of 349986389

Number of divisors d(n): 2
Complete list of divisors:
1 349986389
Sum of all divisors σ(n): 349986390
Sum of proper divisors (its aliquot sum) s(n): 1
349986389 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 349986388

Bases of 349986389

Binary: 10100110111000101111001010101₂
Hexadecimal: 0x14DC5E55
Base-36: 5SDF85

Squares and roots of 349986389

349986389 squared (349986389²) is 122490472485259321
349986389 cubed (349986389³) is 42869998152019765485381869
The square root of 349986389 is 18707.9231610567
The cube root of 349986389 is 704.7207377753

Scales and comparisons

How big is 349986389?

349,986,389 seconds is equal to 11 years, 6 weeks, 4 days, 18 hours, 26 minutes, 29 seconds.
To count from 1 to 349,986,389 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 349986389 cubic inches would be around 58.7 feet tall.

Recreational maths with 349986389

349986389 backwards is 983689943
The number of decimal digits it has is: 9
The sum of 349986389's digits is 59
More coming soon!

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The information we have on file for 349986389 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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