6997989648
6,997,989,648 is an even composite number composed of four prime numbers multiplied together.
6997989648 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.
Prime factorization of 6997989648:
24 × 3 × 13 × 11214727
(2 × 2 × 2 × 2 × 3 × 13 × 11214727)See below for interesting mathematical facts about the number 6997989648 from the Numbermatics database.
Names of 6997989648
- Cardinal: 6997989648 can be written as Six billion, nine hundred ninety-seven million, nine hundred eighty-nine thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 6.997989648 × 109
Factors of 6997989648
Divisors of 6997989648
- Number of divisors d(n): 40
- Complete list of divisors:
- Sum of all divisors σ(n): 19468767808
- Sum of proper divisors (its aliquot sum) s(n): 12470778160
- 6997989648 is an abundant number, because the sum of its proper divisors (12470778160) is greater than itself. Its abundance is 5472788512
Bases of 6997989648
- Binary: 1101000010001110011011001000100002
- Hexadecimal: 0x1A11CD910
- Base-36: 37QF7DC
Squares and roots of 6997989648
- 6997989648 squared (69979896482) is 48971859113515163904
- 6997989648 cubed (69979896483) is 342704563119693573891215265792
-
The
square root of 6997989648 is 83653.9876395621 -
The
cube root of 6997989648 is 1912.7480383327
Scales and comparisons
How big is 6997989648?- 6,997,989,648 seconds is equal to 222 years, 26 weeks, 5 days, 6 hours, 48 seconds.
-
To count from 1 to 6,997,989,648 would take you about four hundred forty-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 6997989648 cubic inches would be around 159.4 feet tall.
Recreational maths with 6997989648
- 6997989648 backwards is 8469897996
- The number of decimal digits it has is: 10
- The sum of 6997989648's digits is 75
- More coming soon!
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