390389019242
390,389,019,242 is an even composite number composed of four prime numbers multiplied together.
What does the number 390389019242 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.
390389019242 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 390389019242:
2 × 59 × 16217 × 204007
See below for interesting mathematical facts about the number 390389019242 from the Numbermatics database.
Names of 390389019242
- Cardinal: 390389019242 can be written as Three hundred ninety billion, three hundred eighty-nine million, nineteen thousand, two hundred forty-two.
Scientific notation
- Scientific notation: 3.90389019242 × 1011
Factors of 390389019242
Divisors of 390389019242
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 595548313920
- Sum of proper divisors (its aliquot sum) s(n): 205159294678
- 390389019242 is a deficient number, because the sum of its proper divisors (205159294678) is less than itself. Its deficiency is 185229724564
Bases of 390389019242
- Binary: 1011010111001001111111110110010011010102
- Hexadecimal: 0x5AE4FFB26A
- Base-36: 4ZCBJJ3E
Squares and roots of 390389019242
- 390389019242 squared (3903890192422) is 152403586344730646254564
- 390389019242 cubed (3903890192423) is 59496686602082860705980080626320488
-
The
square root of 390389019242 is 624811.1868732825 -
The
cube root of 390389019242 is 7308.5720235763
Scales and comparisons
How big is 390389019242?- 390,389,019,242 seconds is equal to 12,413 years, 8 weeks, 3 days, 10 hours, 14 minutes, 2 seconds.
-
To count from 1 to 390,389,019,242 would take you about twenty-four thousand, eight hundred twenty-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 390389019242 cubic inches would be around 609 feet tall.
Recreational maths with 390389019242
- 390389019242 backwards is 242910983093
- The number of decimal digits it has is: 12
- The sum of 390389019242's digits is 50
- More coming soon!
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The information we have on file for 390389019242 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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