990426762642
990,426,762,642 is an even composite number composed of four prime numbers multiplied together.
990426762642 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 990426762642:
2 × 3 × 62099 × 2658193
See below for interesting mathematical facts about the number 990426762642 from the Numbermatics database.
Names of 990426762642
- Cardinal: 990426762642 can be written as Nine hundred ninety billion, four hundred twenty-six million, seven hundred sixty-two thousand, six hundred forty-two.
Scientific notation
- Scientific notation: 9.90426762642 × 1011
Factors of 990426762642
Divisors of 990426762642
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 1980886168800
- Sum of proper divisors (its aliquot sum) s(n): 990459406158
- 990426762642 is an abundant number, because the sum of its proper divisors (990459406158) is greater than itself. Its abundance is 32643516
Bases of 990426762642
- Binary: 11100110100110100000100100001101100100102
- Hexadecimal: 0xE69A090D92
- Base-36: CMZUIT1U
Squares and roots of 990426762642
- 990426762642 squared (9904267626422) is 980945172157512606820164
- 990426762642 cubed (9904267626423) is 971554351189264565672197240407513288
-
The
square root of 990426762642 is 995201.8702966751 -
The
cube root of 990426762642 is 9967.9868338877
Scales and comparisons
How big is 990426762642?- 990,426,762,642 seconds is equal to 31,492 years, 26 weeks, 2 days, 17 hours, 10 minutes, 42 seconds.
-
To count from 1 to 990,426,762,642 would take you about sixty-two thousand, nine hundred eighty-five 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 990426762642 cubic inches would be around 830.7 feet tall.
Recreational maths with 990426762642
- 990426762642 backwards is 246267624099
- The number of decimal digits it has is: 12
- The sum of 990426762642's digits is 57
- More coming soon!
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The information we have on file for 990426762642 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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