32991381242821
32,991,381,242,821 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 32991381242821 look like?
As a prime, it is not composed of any other numbers and has no internal structure.
32991381242821 is a prime number. Like all primes (except two), it is an odd number.
Prime factorization of 32991381242821:
32991381242821
See below for interesting mathematical facts about the number 32991381242821 from the Numbermatics database.
Names of 32991381242821
- Cardinal: 32991381242821 can be written as Thirty-two trillion, nine hundred ninety-one billion, three hundred eighty-one million, two hundred forty-two thousand, eight hundred twenty-one.
Scientific notation
- Scientific notation: 3.2991381242821 × 1013
Factors of 32991381242821
- Number of distinct prime factors ω(n): 1
- Total number of prime factors Ω(n): 1
- Sum of prime factors: 32991381242821
Divisors of 32991381242821
- Number of divisors d(n): 2
- Complete list of divisors:
- Sum of all divisors σ(n): 32991381242822
- Sum of proper divisors (its aliquot sum) s(n): 1
- 32991381242821 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 32991381242820
Bases of 32991381242821
- Binary: 1111000000001011001111000111101000011110001012
- Hexadecimal: 0x1E01678F43C5
- Base-36: BP014KVD1
Squares and roots of 32991381242821
- 32991381242821 squared (329913812428212) is 1088431236309161310564038041
- 32991381242821 cubed (329913812428213) is 35908849873670535819104362501594902153661
-
The
square root of 32991381242821 is 5743812.4310270613 -
The
cube root of 32991381242821 is 32072.5506366651
Scales and comparisons
How big is 32991381242821?- 32,991,381,242,821 seconds is equal to 1,049,023 years, 45 weeks, 3 days, 7 hours, 27 minutes, 1 second.
-
To count from 1 to 32,991,381,242,821 would take you about two million, six hundred twenty-two thousand, five hundred fifty-nine 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 32991381242821 cubic inches would be around 2672.7 feet tall.
Recreational maths with 32991381242821
- 32991381242821 backwards is 12824218319923
- The number of decimal digits it has is: 14
- The sum of 32991381242821's digits is 55
- More coming soon!
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