82998728449
82,998,728,449 is an odd composite number composed of five prime numbers multiplied together.
82998728449 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 82998728449:
72 × 13 × 37 × 599 × 5879
(7 × 7 × 13 × 37 × 599 × 5879)See below for interesting mathematical facts about the number 82998728449 from the Numbermatics database.
Names of 82998728449
- Cardinal: 82998728449 can be written as Eighty-two billion, nine hundred ninety-eight million, seven hundred twenty-eight thousand, four hundred forty-nine.
Scientific notation
- Scientific notation: 8.2998728449 × 1010
Factors of 82998728449
Divisors of 82998728449
- Number of divisors d(n): 48
-
Complete list of divisors:
1 7 13 37 49 91 259 481 599 637 1813 3367 4193 5879 7787 22163 23569 29351 41153 54509 76427 155141 217523 288071 288119 381563 534989 1085987 1522661 2016833 2827799 3521521 3744923 10658627 14117831 19794593 24650647 45779773 130296277 138562151 172554529 320458411 912073939 1693851601 2243208877 6384517573 11856961207 82998728449
- Sum of all divisors σ(n): 106983072000
- Sum of proper divisors (its aliquot sum) s(n): 23984343551
- 82998728449 is a deficient number, because the sum of its proper divisors (23984343551) is less than itself. Its deficiency is 59014384898
Bases of 82998728449
- Binary: 10011010100110001110000010111000000012
- Hexadecimal: 0x13531C1701
- Base-36: 124NASQP
Squares and roots of 82998728449
- 82998728449 squared (829987284492) is 6888788924150841945601
- 82998728449 cubed (829987284493) is 571760721258074588557656229102849
-
The
square root of 82998728449 is 288094.9990003297 -
The
cube root of 82998728449 is 4362.0483958579
Scales and comparisons
How big is 82998728449?- 82,998,728,449 seconds is equal to 2,639 years, 5 weeks, 2 days, 10 hours, 20 minutes, 49 seconds.
-
To count from 1 to 82,998,728,449 would take you about five thousand, two hundred seventy-eight 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 82998728449 cubic inches would be around 363.5 feet tall.
Recreational maths with 82998728449
- 82998728449 backwards is 94482789928
- The number of decimal digits it has is: 11
- The sum of 82998728449's digits is 70
- More coming soon!
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