42182620821
42,182,620,821 is an odd composite number composed of four prime numbers multiplied together.
42182620821 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.
Prime factorization of 42182620821:
32 × 112 × 37 × 1046897
(3 × 3 × 11 × 11 × 37 × 1046897)See below for interesting mathematical facts about the number 42182620821 from the Numbermatics database.
Names of 42182620821
- Cardinal: 42182620821 can be written as Forty-two billion, one hundred eighty-two million, six hundred twenty thousand, eight hundred twenty-one.
Scientific notation
- Scientific notation: 4.2182620821 × 1010
Factors of 42182620821
Divisors of 42182620821
- Number of divisors d(n): 36
- Complete list of divisors:
- Sum of all divisors σ(n): 68783292396
- Sum of proper divisors (its aliquot sum) s(n): 26600671575
- 42182620821 is a deficient number, because the sum of its proper divisors (26600671575) is less than itself. Its deficiency is 15581949246
Bases of 42182620821
- Binary: 1001110100100100011110110110100101012
- Hexadecimal: 0x9D247B695
- Base-36: JDMFYJ9
Squares and roots of 42182620821
- 42182620821 squared (421826208212) is 1779373499328262714041
- 42182620821 cubed (421826208213) is 75058637621100004275063855647661
-
The
square root of 42182620821 is 205384.0812258827 -
The
cube root of 42182620821 is 3481.0574147449
Scales and comparisons
How big is 42182620821?- 42,182,620,821 seconds is equal to 1,341 years, 14 weeks, 2 days, 18 hours, 40 minutes, 21 seconds.
-
To count from 1 to 42,182,620,821 would take you about two thousand, six hundred eighty-two 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 42182620821 cubic inches would be around 290.1 feet tall.
Recreational maths with 42182620821
- 42182620821 backwards is 12802628124
- The number of decimal digits it has is: 11
- The sum of 42182620821's digits is 36
- More coming soon!
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The information we have on file for 42182620821 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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