79427398 is an even 8-digits composite number following 79427397
and preceding 79427399 . In scientific notation, it is written as 7.9427398 × 10^7.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 39713698 positive integers (up to 79427398) that are relatively prime to 79427398.
79427398 has 4 divisors, whose sum is 119141100
The reverse of 79427398 is 89372497
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-nine million four hundred twenty-seven thousand three hundred ninety-eight
Scientific notation
7.9427398 × 10^7
Engineering notation
7.9427398 × 10^6
Prime Factorization
2 × 39713699
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
79427398
Product of the distinct prime numbers
The prime factorization of 79427398 is 2 × 39713699.
Since it has a total of 2 prime factors.
2 , 2 , 97 , 34 , 451 , 333 , 6822 , 9993 , 59330 , 57903 , 741390 , 826158 , 8201976 , 5560937 , 31627561 , 20550227 , 629778444 , 247005094 , 6385946466 , 2350732086
n×2
158854796
n×3
238282194
n×4
317709592
n×5
397136990
n÷2
39713699
n÷3
26475799.333333
n÷3
19856849.5
n÷5
15885479.6
n2
6308711553050404
n3
5.0108454339133E+23
n4
3.9799841459592E+31
n5
3.1611978479479E+39
2 √n
8912.2050021305
3 √n
429.85644748424
4 √n
94.404475540784
5 √n
38.018420258992
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-79427397
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79427398 can be divided by 4 positive divisors.
The sum of these divisors (counting 79427398) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101110111111011101000110
3
Ternary
12112110022220111
4
Quaternary
10232333131012
5
Quinary
130313134043
6
Senary
11514223234
8
Octal
456773506
10
Decimal
79427398
12
Duodecimal
22724b1a
16
Hexadecimal
4bbf746
20
Vigesimal
14g889i
36
Base36
1baekm
md5
c6a926fa0b9213c221269d3dea7c17e2
sha1
525116ec2fc8d3c19b418dac1bff61f9cd5c1e5f
sha256
99e7c5d727c2b9623a7b8a3bb842cc32ee87f3a67c37178b492fbda74a912126
sha512
725a4e60a5addcb30c126b28900bfc1403e24972453e396439c853d36403f7a43316926424e7963d293f277bed76a818442e59d8f07205e27b6754781efe5409
ripemd-160
700338bc3361a4290023b26898f9ebddcbdaa6ab
Diameter
158854796
Circumference
499057060.10111
Area
1.981940186868E+16
Volume
2.0989380271275E+24
Surface area
7.9277607474721E+16
Circumference
499057060.10111
Perimeter
317709592
Area
6308711553050404
Diagonal
112327303.47561
Surface area
37852269318302424
Volume
5.0108454339133E+23
Space diagonal
137572288.84899
Perimeter
238282194
Area
2.731752235045E+15
Altitude
68786144.424497
Surface area
2.731752235045E+15
Volume
5.9053379763296E+22
Height
37442434.491869