442381221381
442,381,221,381 is an odd composite number composed of four prime numbers multiplied together.
What does the number 442381221381 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.
442381221381 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 442381221381:
3 × 11 × 23 × 582847459
See below for interesting mathematical facts about the number 442381221381 from the Numbermatics database.
Names of 442381221381
- Cardinal: 442381221381 can be written as Four hundred forty-two billion, three hundred eighty-one million, two hundred twenty-one thousand, three hundred eighty-one.
Scientific notation
- Scientific notation: 4.42381221381 × 1011
Factors of 442381221381
Divisors of 442381221381
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 671440273920
- Sum of proper divisors (its aliquot sum) s(n): 229059052539
- 442381221381 is a deficient number, because the sum of its proper divisors (229059052539) is less than itself. Its deficiency is 213322168842
Bases of 442381221381
- Binary: 1100110111111111111100110111110000001012
- Hexadecimal: 0x66FFF9BE05
- Base-36: 5N86CV0L
Squares and roots of 442381221381
- 442381221381 squared (4423812213812) is 195701145030545331547161
- 442381221381 cubed (4423812213813) is 86574511564272862322320673583049341
-
The
square root of 442381221381 is 665117.4493132773 -
The
cube root of 442381221381 is 7619.6009588261
Scales and comparisons
How big is 442381221381?- 442,381,221,381 seconds is equal to 14,066 years, 18 weeks, 3 days, 36 minutes, 21 seconds.
-
To count from 1 to 442,381,221,381 would take you about twenty-eight thousand, one hundred thirty-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 442381221381 cubic inches would be around 635 feet tall.
Recreational maths with 442381221381
- 442381221381 backwards is 183122183244
- The number of decimal digits it has is: 12
- The sum of 442381221381's digits is 39
- More coming soon!
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