842989712 is an even 9-digits composite number following 842989711
and preceding 842989713 . In scientific notation, it is written as 8.42989712 × 10^8.
The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors.
There are 415203360 positive integers (up to 842989712) that are relatively prime to 842989712.
842989712 has 20 divisors, whose sum is 1657672176
The reverse of 842989712 is 217989248
Previous prime number is 67
Is Prime? no Number parity even Number length 9 Sum of Digits 50 Digital Root 5
Name
eight hundred forty-two million nine hundred eighty-nine thousand seven hundred twelve
Scientific notation
8.42989712 × 10^8
Engineering notation
8.42989712 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 67 × 786371
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
105373714 Product of the distinct prime numbers
The prime factorization of 842989712 is 2 × 2 × 2 × 2 × 67 × 786371.
Since it has a total of 6 prime factors.
7 , 9 , 20 , 4 , 611 , 386 , 9463 , 8741 , 25953 , 48685 , 611247 , 973860 , 8462160 , 1973148 , 17802770 , 82991521 , 12065921 , 644625897 , 1807628827 , 648240421
n×2
1685979424
n×3
2528969136
n×4
3371958848
n×5
4214948560
n÷2
421494856
n÷3
280996570.66667
n÷3
210747428
n÷5
168597942.4
n2
710631654537842944
n3
5.9905517379694E+26
n4
5.0499734843119E+35
n5
4.2570756931477E+44
2 √n29034.285112604
3 √n944.65687906096
4 √n170.39449848104
5 √n60.976775512345
1 , 2 , 4 , 8 , 16 , 67 , 134 , 268 , 536 , 1072 , 786371 , 1572742 , 3145484 , 6290968 , 12581936 , 52686857 , 105373714 , 210747428 , 421494856 , 842989712
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-842989711 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 842989712 can be divided by 20 positive divisors.
The sum of these divisors (counting 842989712) is 1, the average is 0.05.
Base
System
Value
2
Binary
110010001111110000000010010000
3
Ternary
2011202020022111012
4
Quaternary
302033300002100
5
Quinary
3211301132322
6
Senary
215352110052
8
Octal
6217600220
10
Decimal
842989712
12
Duodecimal
1b6395328
16
Hexadecimal
323f0090
20
Vigesimal
d38de5c
36
Base36
dxw70w
md5
607923221b6028265f53cf491fb881d5
sha1
f56d5a1df176655744f5fb8ac5ebbfd64bf2ba63
sha256
c2db59bc8ed4e5d4fa6b1c1fbb7ee6aebdbda1e610e384bc3873f6b74bc8c824
sha512
2d9128582ee190130ed551c6579619b0e4cf7c27ed4f7978bedae80beb626e915fb706c54411468a6ebf05bf11ef23211b6e734ab01ed48d95f46a62bc2988b4
ripemd-160
4236a7525e2f24fd2f29f1861cfdc335645275c2
Diameter
1685979424
Circumference
5296660572.542
Area
2.2325151853044E+18
Volume
2.5093164441272E+27
Surface area
8.9300607412178E+18
Circumference
5296660572.542
Perimeter
3371958848
Area
710631654537842944
Diagonal
1192167483.6514
Surface area
4263789927227057664
Volume
5.9905517379694E+26
Space diagonal
1460101011.4419
Perimeter
2528969136
Area
3.0771253278157E+17
Altitude
730050505.72093
Surface area
3.0771253278157E+17
Volume
7.0599329282784E+25
Height
397389161.21713