389249901

389,249,901 is an odd composite number composed of four prime numbers multiplied together.

What does the number 389249901 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

389249901 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 389249901:

3³ × 17 × 139 × 6101

(3 × 3 × 3 × 17 × 139 × 6101)

See below for interesting mathematical facts about the number 389249901 from the Numbermatics database.

Names of 389249901

Cardinal: 389249901 can be written as Three hundred eighty-nine million, two hundred forty-nine thousand, nine hundred one.

Scientific notation

Scientific notation: 3.89249901 × 10⁸

Factors of 389249901

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 6260

Divisors of 389249901

Number of divisors d(n): 32
Complete list of divisors:
1 3 9 17 27 51 139 153 417 459 1251 2363 3753 6101 7089 18303 21267 54909 63801 103717 164727 311151 848039 933453 2544117 2800359 7632351 14416663 22897053 43249989 129749967 389249901
Sum of all divisors σ(n): 615081600
Sum of proper divisors (its aliquot sum) s(n): 225831699
389249901 is a deficient number, because the sum of its proper divisors (225831699) is less than itself. Its deficiency is 163418202

Bases of 389249901

Binary: 10111001100110111101101101101₂
Hexadecimal: 0x17337B6D
Base-36: 6FQZ59

Squares and roots of 389249901

389249901 squared (389249901²) is 151515485428509801
389249901 cubed (389249901³) is 58977387703014382616779701
The square root of 389249901 is 19729.4171480051
The cube root of 389249901 is 730.1456524279

Scales and comparisons

How big is 389249901?

389,249,901 seconds is equal to 12 years, 19 weeks, 4 days, 4 hours, 58 minutes, 21 seconds.
To count from 1 to 389,249,901 would take you about eighteen 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 389249901 cubic inches would be around 60.8 feet tall.

Recreational maths with 389249901

389249901 backwards is 109942983
The number of decimal digits it has is: 9
The sum of 389249901's digits is 45
More coming soon!

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The information we have on file for 389249901 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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