79427397 is an odd 8-digits composite number following 79427396
and preceding 79427398 . In scientific notation, it is written as 7.9427397 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 45387072 positive integers (up to 79427397) that are relatively prime to 79427397.
79427397 has 8 divisors, whose sum is 121032256
The reverse of 79427397 is 79372497
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-nine million four hundred twenty-seven thousand three hundred ninety-seven
Scientific notation
7.9427397 × 10^7
Engineering notation
7.9427397 × 10^6
Prime Factorization
3 × 7 × 3782257
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
79427397
Product of the distinct prime numbers
The prime factorization of 79427397 is 3 × 7 × 3782257.
Since it has a total of 3 prime factors.
4 , 2 , 4 , 19 , 632 , 236 , 7726 , 665 , 80045 , 66543 , 105794 , 769704 , 7398073 , 9748817 , 6230207 , 45305169 , 286221193 , 893256058 , 9807504468 , 1493291694
n×2
158854794
n×3
238282191
n×4
317709588
n×5
397136985
n÷2
39713698.5
n÷3
26475799
n÷3
19856849.25
n÷5
15885479.4
n2
6308711394195609
n3
5.010845244652E+23
n4
3.9799839455254E+31
n5
3.1611976489487E+39
2 √n
8912.2049460277
3 √n
429.85644568026
4 √n
94.404475243643
5 √n
38.018420163261
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
-79427396
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 79427397 can be divided by 8 positive divisors.
The sum of these divisors (counting 79427397) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101110111111011101000101
3
Ternary
12112110022220110
4
Quaternary
10232333131011
5
Quinary
130313134042
6
Senary
11514223233
8
Octal
456773505
10
Decimal
79427397
12
Duodecimal
22724b19
16
Hexadecimal
4bbf745
20
Vigesimal
14g889h
36
Base36
1baekl
md5
e2927ccfae9ead868e3f543f0d10a04d
sha1
7db8d55acdc370080cc027cd5dfc756c208fb7d5
sha256
adc88afb79f53806e2fd1c1e35f44dbe16a87688592bbc1d49c006d0b2acdf17
sha512
85dbedc4250cb4544bfc3e7ff924ea2aca2f3f8ab1353aeab3ac3830108798eb068a53aea82dbf000bbc02693c1b70484a639e5f5d2ad487b24063beba53c751
ripemd-160
b3c9a4e63a2c98fe2af90d796dd3a9b650a684a5
Diameter
158854794
Circumference
499057053.81792
Area
1.9819401369623E+16
Volume
2.0989379478499E+24
Surface area
7.9277605478493E+16
Circumference
499057053.81792
Perimeter
317709588
Area
6308711394195609
Diagonal
112327302.06139
Surface area
37852268365173654
Volume
5.010845244652E+23
Space diagonal
137572287.11694
Perimeter
238282191
Area
2.7317521662589E+15
Altitude
68786143.558472
Surface area
2.7317521662589E+15
Volume
5.905337753283E+22
Height
37442434.020464