8084742868
8,084,742,868 is an even composite number composed of five prime numbers multiplied together.
8084742868 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 8084742868:
22 × 37 × 43 × 672 × 283
(2 × 2 × 37 × 43 × 67 × 67 × 283)See below for interesting mathematical facts about the number 8084742868 from the Numbermatics database.
Names of 8084742868
- Cardinal: 8084742868 can be written as Eight billion, eighty-four million, seven hundred forty-two thousand, eight hundred sixty-eight.
Scientific notation
- Scientific notation: 8.084742868 × 109
Factors of 8084742868
Divisors of 8084742868
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 37 43 67 74 86 134 148 172 268 283 566 1132 1591 2479 2881 3182 4489 4958 5762 6364 8978 9916 10471 11524 12169 17956 18961 20942 24338 37922 41884 48676 75844 106597 166093 193027 213194 332186 386054 426388 450253 664372 701557 772108 815323 900506 1270387 1403114 1630646 1801012 2540774 2806228 3261292 5081548 7141999 14283998 28567996 30166951 47004319 54626641 60333902 94008638 109253282 120667804 188017276 218506564 2021185717 4042371434 8084742868
- Sum of all divisors σ(n): 15147176352
- Sum of proper divisors (its aliquot sum) s(n): 7062433484
- 8084742868 is a deficient number, because the sum of its proper divisors (7062433484) is less than itself. Its deficiency is 1022309384
Bases of 8084742868
- Binary: 1111000011110001101100010110101002
- Hexadecimal: 0x1E1E362D4
- Base-36: 3PPG3IS
Squares and roots of 8084742868
- 8084742868 squared (80847428682) is 65363067241676865424
- 8084742868 cubed (80847428683) is 528443591712751470097279796032
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The
square root of 8084742868 is 89915.1982036407 -
The
cube root of 8084742868 is 2007.0371161245
Scales and comparisons
How big is 8084742868?- 8,084,742,868 seconds is equal to 257 years, 3 weeks, 4 days, 9 hours, 54 minutes, 28 seconds.
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To count from 1 to 8,084,742,868 would take you about five hundred fourteen 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 8084742868 cubic inches would be around 167.3 feet tall.
Recreational maths with 8084742868
- 8084742868 backwards is 8682474808
- The number of decimal digits it has is: 10
- The sum of 8084742868's digits is 55
- More coming soon!
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The information we have on file for 8084742868 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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