42843478 is an even 8-digits composite number following 42843477
and preceding 42843479 . In scientific notation, it is written as 4.2843478 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 21412080 positive integers (up to 42843478) that are relatively prime to 42843478.
42843478 has 8 divisors, whose sum is 64294200
The reverse of 42843478 is 87434824
Previous prime number is 3449
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
forty-two million eight hundred forty-three thousand four hundred seventy-eight
Scientific notation
4.2843478 × 10^7
Engineering notation
4.2843478 × 10^6
Prime Factorization
2 × 3449 × 6211
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42843478
Product of the distinct prime numbers
The prime factorization of 42843478 is 2 × 3449 × 6211.
Since it has a total of 3 prime factors.
1 , 7 , 58 , 21 , 773 , 885 , 7777 , 7432 , 21203 , 86758 , 139343 , 998599 , 1205899 , 6073419 , 43974127 , 72058924 , 810858733 , 558007990 , 7488415021 , 755164473
n×2
85686956
n×3
128530434
n×4
171373912
n×5
214217390
n÷2
21421739
n÷3
14281159.333333
n÷3
10710869.5
n÷5
8568695.6
n2
1835563607136484
n3
7.8641929019953E+22
n4
3.3692937558439E+30
n5
1.4435226290404E+38
2 √n
6545.4929531701
3 √n
349.91420482117
4 √n
80.904220861276
5 √n
33.602914262509
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42843477
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42843478 can be divided by 8 positive divisors.
The sum of these divisors (counting 42843478) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100011011011110101010110
3
Ternary
2222121200012111
4
Quaternary
2203123311112
5
Quinary
41431442403
6
Senary
4130141234
8
Octal
243336526
10
Decimal
42843478
12
Duodecimal
1242181a
16
Hexadecimal
28dbd56
20
Vigesimal
d7f8di
36
Base36
pia8m
md5
818e93f41dd2c1018dc14888419a7c79
sha1
807e963a845294fac6cdfe87618666ba996891ef
sha256
b0d61c63490730b71242906cfa291b71b26f7bd789f79f5f4551089cb86611f6
sha512
db264120368a2bad423feee0c0940e907ff0e92f647eaf046b5a7ef887d3e41e029f6926de42c2d06648737378d06c6c839d2f2a758c0ed9054f36b200dc99f5
ripemd-160
e451071b1cd15fa97c9af742ea4a452685fba279
Diameter
85686956
Circumference
269193511.47807
Area
5.7665931433768E+15
Volume
3.2941454196428E+23
Surface area
2.3066372573507E+16
Circumference
269193511.47807
Perimeter
171373912
Area
1835563607136484
Diagonal
60589827.646833
Surface area
11013381642818904
Volume
7.8641929019953E+22
Space diagonal
74207080.668959
Perimeter
128530434
Area
7.948223570212E+14
Altitude
37103540.33448
Surface area
7.948223570212E+14
Volume
9.2680402159333E+21
Height
20196609.215611