420565142 is an even 9-digits composite number following 420565141
and preceding 420565143 . In scientific notation, it is written as 4.20565142 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors.
There are 196884480 positive integers (up to 420565142) that are relatively prime to 420565142.
420565142 has 16 divisors, whose sum is 671427792
The reverse of 420565142 is 241565024
Previous prime number is 193
Is Prime? no Number parity even Number length 9 Sum of Digits 29 Digital Root 2
Name
four hundred twenty million five hundred sixty-five thousand one hundred forty-two
Scientific notation
4.20565142 × 10^8
Engineering notation
4.20565142 × 10^6
Prime Factorization
2 × 17 × 193 × 64091
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
420565142 Product of the distinct prime numbers
The prime factorization of 420565142 is 2 × 17 × 193 × 64091.
Since it has a total of 4 prime factors.
9 , 6 , 16 , 85 , 902 , 853 , 3821 , 7799 , 99974 , 15784 , 52214 , 822296 , 3701378 , 401812 , 38496583 , 20226306 , 96864067 , 772606947 , 1940042266 , 282766888
n×2
841130284
n×3
1261695426
n×4
1682260568
n×5
2102825710
n÷2
210282571
n÷3
140188380.66667
n÷3
105141285.5
n÷5
84113028.4
n2
176875038665480164
n3
7.4387475752603E+25
n4
3.1284779302915E+34
n5
1.3157287649969E+43
2 √n20507.684949794
3 √n749.22298312288
4 √n143.20504512689
5 √n53.059927810941
1 , 2 , 17 , 34 , 193 , 386 , 3281 , 6562 , 64091 , 128182 , 1089547 , 2179094 , 12369563 , 24739126 , 210282571 , 420565142
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-420565141 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 420565142 can be divided by 16 positive divisors.
The sum of these divisors (counting 420565142) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001000100010101000010010110
3
Ternary
1002022100220220202
4
Quaternary
121010111002112
5
Quinary
1330131041032
6
Senary
105422100502
8
Octal
3104250226
10
Decimal
420565142
12
Duodecimal
b8a1a732
16
Hexadecimal
19115096
20
Vigesimal
6b8ach2
36
Base36
6ye652
md5
24d0843a96079fdc19515af2ae37c985
sha1
b44b5f9ac1bd1d053a63436d7c00732282fe071d
sha256
333113562d93d79eb1c90414c394433dc9ac7352a69b93ee81fccab6f165a82f
sha512
4b6035162805e4750ac2d3dbf2b85404ac0656b78cd2b2484cd28dcf7a7a02b1ff415eb02025553590c628bea1e6a4fcba0e13c4ed43da86b6af7f4333b08338
ripemd-160
72a279f7a07ab8b7f9afca49b57a5f7a147f3e5d
Diameter
841130284
Circumference
2642488720.9263
Area
5.5566932207488E+17
Volume
3.1159352979129E+26
Surface area
2.2226772882995E+18
Circumference
2642488720.9263
Perimeter
1682260568
Area
176875038665480164
Diagonal
594768927.67777
Surface area
1061250231992880984
Volume
7.4387475752603E+25
Space diagonal
728440193.83642
Perimeter
1261695426
Area
7.658913838983E+16
Altitude
364220096.91821
Surface area
7.658913838983E+16
Volume
8.7666480900026E+24
Height
198256309.22592