4942996820
4,942,996,820 is an even composite number composed of four prime numbers multiplied together.
4942996820 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.
Prime factorization of 4942996820:
22 × 5 × 792 × 1992
(2 × 2 × 5 × 79 × 79 × 199 × 199)See below for interesting mathematical facts about the number 4942996820 from the Numbermatics database.
Names of 4942996820
- Cardinal: 4942996820 can be written as Four billion, nine hundred forty-two million, nine hundred ninety-six thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 4.94299682 × 109
Factors of 4942996820
Divisors of 4942996820
- Number of divisors d(n): 54
-
Complete list of divisors:
1 2 4 5 10 20 79 158 199 316 395 398 790 796 995 1580 1990 3980 6241 12482 15721 24964 31205 31442 39601 62410 62884 78605 79202 124820 157210 158404 198005 314420 396010 792020 1241959 2483918 3128479 4967836 6209795 6256958 12419590 12513916 15642395 24839180 31284790 62569580 247149841 494299682 988599364 1235749205 2471498410 4942996820
- Sum of all divisors σ(n): 10566449082
- Sum of proper divisors (its aliquot sum) s(n): 5623452262
- 4942996820 is an abundant number, because the sum of its proper divisors (5623452262) is greater than itself. Its abundance is 680455442
Bases of 4942996820
- Binary: 1001001101010000000100101010101002
- Hexadecimal: 0x126A02554
- Base-36: 29QXKR8
Squares and roots of 4942996820
- 4942996820 squared (49429968202) is 24433217562530112400
- 4942996820 cubed (49429968203) is 120773316713954496747442568000
-
The
square root of 4942996820 is 70306.4493485483 -
The
cube root of 4942996820 is 1703.4528231485
Scales and comparisons
How big is 4942996820?- 4,942,996,820 seconds is equal to 157 years, 8 weeks, 6 days, 14 hours, 40 minutes, 20 seconds.
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To count from 1 to 4,942,996,820 would take you about three hundred fourteen 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 4942996820 cubic inches would be around 142 feet tall.
Recreational maths with 4942996820
- 4942996820 backwards is 0286992494
- The number of decimal digits it has is: 10
- The sum of 4942996820's digits is 53
- More coming soon!
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Keywords: Divisors of 4942996820, math, Factors of 4942996820, curriculum, school, college, exams, university, Prime factorization of 4942996820, STEM, science, technology, engineering, physics, economics, calculator, four billion, nine hundred forty-two million, nine hundred ninety-six thousand, eight hundred twenty.