82491084380
82,491,084,380 is an even composite number composed of four prime numbers multiplied together.
82491084380 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 82491084380:
22 × 5 × 19 × 6013
(2 × 2 × 5 × 19 × 601 × 601 × 601)See below for interesting mathematical facts about the number 82491084380 from the Numbermatics database.
Names of 82491084380
- Cardinal: 82491084380 can be written as Eighty-two billion, four hundred ninety-one million, eighty-four thousand, three hundred eighty.
Scientific notation
- Scientific notation: 8.249108438 × 1010
Factors of 82491084380
Divisors of 82491084380
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 5 10 19 20 38 76 95 190 380 601 1202 2404 3005 6010 11419 12020 22838 45676 57095 114190 228380 361201 722402 1444804 1806005 3612010 6862819 7224020 13725638 27451276 34314095 68628190 137256380 217081801 434163602 868327204 1085409005 2170818010 4124554219 4341636020 8249108438 16498216876 20622771095 41245542190 82491084380
- Sum of all divisors σ(n): 182652627360
- Sum of proper divisors (its aliquot sum) s(n): 100161542980
- 82491084380 is an abundant number, because the sum of its proper divisors (100161542980) is greater than itself. Its abundance is 17670458600
Bases of 82491084380
- Binary: 10011001101001101101000001110010111002
- Hexadecimal: 0x1334DA0E5C
- Base-36: 11W9282K
Squares and roots of 82491084380
- 82491084380 squared (824910843802) is 6804779002188279984400
- 82491084380 cubed (824910843803) is 561333598856765608840205483672000
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The
square root of 82491084380 is 287212.6118052617 -
The
cube root of 82491084380 is 4353.1370225085
Scales and comparisons
How big is 82491084380?- 82,491,084,380 seconds is equal to 2,622 years, 49 weeks, 6 days, 22 hours, 6 minutes, 20 seconds.
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To count from 1 to 82,491,084,380 would take you about five thousand, two 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 82491084380 cubic inches would be around 362.8 feet tall.
Recreational maths with 82491084380
- 82491084380 backwards is 08348019428
- The number of decimal digits it has is: 11
- The sum of 82491084380's digits is 47
- More coming soon!
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