6988258021
6,988,258,021 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.
What does the number 6988258021 look like?
As a prime, it is not composed of any other numbers and has no internal structure.
6988258021 is a prime number. Like all primes (except two), it is an odd number.
Prime factorization of 6988258021:
6988258021
See below for interesting mathematical facts about the number 6988258021 from the Numbermatics database.
Names of 6988258021
- Cardinal: 6988258021 can be written as Six billion, nine hundred eighty-eight million, two hundred fifty-eight thousand and twenty-one.
Scientific notation
- Scientific notation: 6.988258021 × 109
Factors of 6988258021
- Number of distinct prime factors ω(n): 1
- Total number of prime factors Ω(n): 1
- Sum of prime factors: 6988258021
Divisors of 6988258021
- Number of divisors d(n): 2
- Complete list of divisors:
- Sum of all divisors σ(n): 6988258022
- Sum of proper divisors (its aliquot sum) s(n): 1
- 6988258021 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 6988258020
Bases of 6988258021
- Binary: 1101000001000100001011010111001012
- Hexadecimal: 0x1A0885AE5
- Base-36: 37KMMED
Squares and roots of 6988258021
- 6988258021 squared (69882580212) is 48835750168070836441
- 6988258021 cubed (69882580213) is 341276822823573120854997343261
-
The
square root of 6988258021 is 83595.8014555755 -
The
cube root of 6988258021 is 1911.8609842623
Scales and comparisons
How big is 6988258021?- 6,988,258,021 seconds is equal to 222 years, 10 weeks, 4 days, 14 hours, 47 minutes, 1 second.
-
To count from 1 to 6,988,258,021 would take you about four hundred forty-four 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 6988258021 cubic inches would be around 159.3 feet tall.
Recreational maths with 6988258021
- 6988258021 backwards is 1208528896
- The number of decimal digits it has is: 10
- The sum of 6988258021's digits is 49
- More coming soon!
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