79427157 is an odd 8-digits composite number following 79427156
and preceding 79427158 . In scientific notation, it is written as 7.9427157 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 52053840 positive integers (up to 79427157) that are relatively prime to 79427157.
79427157 has 8 divisors, whose sum is 107698080
The reverse of 79427157 is 75172497
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-nine million four hundred twenty-seven thousand one hundred fifty-seven
Scientific notation
7.9427157 × 10^7
Engineering notation
7.9427157 × 10^6
Prime Factorization
3 × 59 × 448741
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
79427157
Product of the distinct prime numbers
The prime factorization of 79427157 is 3 × 59 × 448741.
Since it has a total of 3 prime factors.
9 , 6 , 59 , 90 , 667 , 648 , 1708 , 4475 , 16658 , 22036 , 945019 , 273661 , 9637580 , 3952952 , 68222498 , 33832621 , 653946727 , 7905477 , 2281363809 , 1988395941
n×2
158854314
n×3
238281471
n×4
317708628
n×5
397135785
n÷2
39713578.5
n÷3
26475719
n÷3
19856789.25
n÷5
15885431.4
n2
6308673269102649
n3
5.0107998220672E+23
n4
3.979935841629E+31
n5
3.16114988943E+39
2 √n
8912.1914813361
3 √n
429.85601272449
4 √n
94.404403929775
5 √n
38.018397187733
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
-79427156
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 79427157 can be divided by 8 positive divisors.
The sum of these divisors (counting 79427157) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101110111111011001010101
3
Ternary
12112110022120120
4
Quaternary
10232333121111
5
Quinary
130313132112
6
Senary
11514222153
8
Octal
456773125
10
Decimal
79427157
12
Duodecimal
22724959
16
Hexadecimal
4bbf655
20
Vigesimal
14g87hh
36
Base36
1baedx
md5
0d35de358fdd3cf3c07aad9ad750a853
sha1
16f66852f638e7dddfdfe580682995e7cebca245
sha256
96f3b6581a2cc0c71b741d8fc3a4b9daee82016894917d56eeb80996bd17645d
sha512
874b99f1b3f139496e9745ee6ec6c57da5c19768160f0fca8a451ad3cbaaf7700b7ced550e401cdf6ded08a038c9f61e5babfc96f22ea6065724efd7a358a61c
ripemd-160
4515041214f5b0428c1a084b2d0ba5880c9f7796
Diameter
158854314
Circumference
499055545.85345
Area
1.9819281596111E+16
Volume
2.098918921282E+24
Surface area
7.9277126384445E+16
Circumference
499055545.85345
Perimeter
317708628
Area
6308673269102649
Diagonal
112326962.65014
Surface area
37852039614615894
Volume
5.0107998220672E+23
Space diagonal
137571871.42475
Perimeter
238281471
Area
2.7317356576094E+15
Altitude
68785935.712375
Surface area
2.7317356576094E+15
Volume
5.9052842222534E+22
Height
37442320.883379