442161999021
442,161,999,021 is an odd composite number composed of six prime numbers multiplied together.
442161999021 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 442161999021:
3 × 19 × 31 × 61 × 757 × 5419
See below for interesting mathematical facts about the number 442161999021 from the Numbermatics database.
Names of 442161999021
- Cardinal: 442161999021 can be written as Four hundred forty-two billion, one hundred sixty-one million, nine hundred ninety-nine thousand and twenty-one.
Scientific notation
- Scientific notation: 4.42161999021 × 1011
Factors of 442161999021
Divisors of 442161999021
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 19 31 57 61 93 183 589 757 1159 1767 1891 2271 3477 5419 5673 14383 16257 23467 35929 43149 46177 70401 102961 107787 138531 167989 308883 330559 445873 503967 877363 991677 1337619 1431487 2632089 3191791 4102183 4294461 6280621 9575373 10247329 12306549 18841863 27198253 30741987 77941477 81594759 127167673 194699251 233824431 250233163 381503019 584097753 750699489 2416185787 4754430097 7248557361 7757228053 14263290291 23271684159 147387333007 442161999021
- Sum of all divisors σ(n): 652078899200
- Sum of proper divisors (its aliquot sum) s(n): 209916900179
- 442161999021 is a deficient number, because the sum of its proper divisors (209916900179) is less than itself. Its deficiency is 232245098842
Bases of 442161999021
- Binary: 1100110111100101110100010101100101011012
- Hexadecimal: 0x66F2E8ACAD
- Base-36: 5N4JU5YL
Squares and roots of 442161999021
- 442161999021 squared (4421619990212) is 195507233378246804958441
- 442161999021 cubed (4421619990213) is 86445869133590782296730567387686261
-
The
square root of 442161999021 is 664952.6291556415 -
The
cube root of 442161999021 is 7618.3421177931
Scales and comparisons
How big is 442161999021?- 442,161,999,021 seconds is equal to 14,059 years, 19 weeks, 6 days, 17 hours, 30 minutes, 21 seconds.
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To count from 1 to 442,161,999,021 would take you about twenty-eight thousand, one hundred 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 442161999021 cubic inches would be around 634.9 feet tall.
Recreational maths with 442161999021
- 442161999021 backwards is 120999161244
- The number of decimal digits it has is: 12
- The sum of 442161999021's digits is 48
- More coming soon!
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The information we have on file for 442161999021 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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