83421971340
83,421,971,340 is an even composite number composed of four prime numbers multiplied together.
83421971340 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.
Prime factorization of 83421971340:
22 × 3 × 5 × 1390366189
(2 × 2 × 3 × 5 × 1390366189)See below for interesting mathematical facts about the number 83421971340 from the Numbermatics database.
Names of 83421971340
- Cardinal: 83421971340 can be written as Eighty-three billion, four hundred twenty-one million, nine hundred seventy-one thousand, three hundred forty.
Scientific notation
- Scientific notation: 8.342197134 × 1010
Factors of 83421971340
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 1390366199
Divisors of 83421971340
- Number of divisors d(n): 24
- Complete list of divisors:
- Sum of all divisors σ(n): 233581519920
- Sum of proper divisors (its aliquot sum) s(n): 150159548580
- 83421971340 is an abundant number, because the sum of its proper divisors (150159548580) is greater than itself. Its abundance is 66737577240
Bases of 83421971340
- Binary: 10011011011000101011001000011100011002
- Hexadecimal: 0x136C56438C
- Base-36: 12BNAD1O
Squares and roots of 83421971340
- 83421971340 squared (834219713402) is 6959225302251781395600
- 83421971340 cubed (834219713403) is 580552293713050945047688402104000
-
The
square root of 83421971340 is 288828.6193229473 -
The
cube root of 83421971340 is 4369.4504235503
Scales and comparisons
How big is 83421971340?- 83,421,971,340 seconds is equal to 2,652 years, 29 weeks, 1 day, 1 hour, 49 minutes.
-
To count from 1 to 83,421,971,340 would take you about five thousand, three hundred 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 83421971340 cubic inches would be around 364.1 feet tall.
Recreational maths with 83421971340
- 83421971340 backwards is 04317912438
- The number of decimal digits it has is: 11
- The sum of 83421971340's digits is 42
- More coming soon!
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