997442390168
997,442,390,168 is an even composite number composed of three prime numbers multiplied together.
997442390168 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 997442390168:
23 × 7 × 17811471253
(2 × 2 × 2 × 7 × 17811471253)See below for interesting mathematical facts about the number 997442390168 from the Numbermatics database.
Names of 997442390168
- Cardinal: 997442390168 can be written as Nine hundred ninety-seven billion, four hundred forty-two million, three hundred ninety thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 9.97442390168 × 1011
Factors of 997442390168
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 17811471262
Divisors of 997442390168
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 2137376550480
- Sum of proper divisors (its aliquot sum) s(n): 1139934160312
- 997442390168 is an abundant number, because the sum of its proper divisors (1139934160312) is greater than itself. Its abundance is 142491770144
Bases of 997442390168
- Binary: 11101000001111000011001100001000100110002
- Hexadecimal: 0xE83C330898
- Base-36: CQ7VG1W8
Squares and roots of 997442390168
- 997442390168 squared (9974423901682) is 994891321704052743068224
- 997442390168 cubed (9974423901683) is 992346777877890982778306140450821632
-
The
square root of 997442390168 is 998720.3763656773 -
The
cube root of 997442390168 is 9991.4673553617
Scales and comparisons
How big is 997442390168?- 997,442,390,168 seconds is equal to 31,715 years, 30 weeks, 2 days, 2 hours, 36 minutes, 8 seconds.
-
To count from 1 to 997,442,390,168 would take you about sixty-three thousand, four hundred thirty-one 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 997442390168 cubic inches would be around 832.6 feet tall.
Recreational maths with 997442390168
- 997442390168 backwards is 861093244799
- The number of decimal digits it has is: 12
- The sum of 997442390168's digits is 62
- More coming soon!
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The information we have on file for 997442390168 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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