84126989168
84,126,989,168 is an even composite number composed of five prime numbers multiplied together.
84126989168 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 84126989168:
24 × 19 × 67 × 449 × 9199
(2 × 2 × 2 × 2 × 19 × 67 × 449 × 9199)See below for interesting mathematical facts about the number 84126989168 from the Numbermatics database.
Names of 84126989168
- Cardinal: 84126989168 can be written as Eighty-four billion, one hundred twenty-six million, nine hundred eighty-nine thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 8.4126989168 × 1010
Factors of 84126989168
Divisors of 84126989168
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 8 16 19 38 67 76 134 152 268 304 449 536 898 1072 1273 1796 2546 3592 5092 7184 8531 9199 10184 17062 18398 20368 30083 34124 36796 60166 68248 73592 120332 136496 147184 174781 240664 349562 481328 571577 616333 699124 1143154 1232666 1398248 2286308 2465332 2796496 4130351 4572616 4930664 8260702 9145232 9861328 11710327 16521404 23420654 33042808 46841308 66085616 78476669 93682616 156953338 187365232 276733517 313906676 553467034 627813352 1106934068 1255626704 2213868136 4427736272 5257936823 10515873646 21031747292 42063494584 84126989168
- Sum of all divisors σ(n): 174542400000
- Sum of proper divisors (its aliquot sum) s(n): 90415410832
- 84126989168 is an abundant number, because the sum of its proper divisors (90415410832) is greater than itself. Its abundance is 6288421664
Bases of 84126989168
- Binary: 10011100101100101101111111011011100002
- Hexadecimal: 0x13965BFB70
- Base-36: 12NB1CA8
Squares and roots of 84126989168
- 84126989168 squared (841269891682) is 7077350306472789332224
- 84126989168 cubed (841269891683) is 595396172570777828438754401349632
-
The
square root of 84126989168 is 290046.5293155565 -
The
cube root of 84126989168 is 4381.7249790473
Scales and comparisons
How big is 84126989168?- 84,126,989,168 seconds is equal to 2,674 years, 50 weeks, 6 days, 6 minutes, 8 seconds.
-
To count from 1 to 84,126,989,168 would take you about five thousand, three hundred forty-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 84126989168 cubic inches would be around 365.1 feet tall.
Recreational maths with 84126989168
- 84126989168 backwards is 86198962148
- The number of decimal digits it has is: 11
- The sum of 84126989168's digits is 62
- More coming soon!
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