79423897 is an odd 8-digits composite number following 79423896
and preceding 79423898 . In scientific notation, it is written as 7.9423897 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 68008992 positive integers (up to 79423897) that are relatively prime to 79423897.
79423897 has 8 divisors, whose sum is 90861696
The reverse of 79423897 is 79832497
Previous prime number is 1097
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-nine million four hundred twenty-three thousand eight hundred ninety-seven
Scientific notation
7.9423897 × 10^7
Engineering notation
7.9423897 × 10^6
Prime Factorization
7 × 1097 × 10343
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
79423897
Product of the distinct prime numbers
The prime factorization of 79423897 is 7 × 1097 × 10343.
Since it has a total of 3 prime factors.
3 , 7 , 89 , 21 , 967 , 375 , 4552 , 2356 , 50532 , 4572 , 132886 , 465461 , 4433132 , 9383197 , 80119179 , 18660677 , 845905741 , 870855319 , 228761333 , 5521548615
n×2
158847794
n×3
238271691
n×4
317695588
n×5
397119485
n÷2
39711948.5
n÷3
26474632.333333
n÷3
19855974.25
n÷5
15884779.4
n2
6308155414666609
n3
5.0101828591447E+23
n4
3.9792824735588E+31
n5
3.1605012131384E+39
2 √n
8912.0085839276
3 √n
429.85013165548
4 √n
94.403435233723
5 √n
38.018085097979
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
-79423896
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 79423897 can be divided by 8 positive divisors.
The sum of these divisors (counting 79423897) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101110111110100110011001
3
Ternary
12112110011002211
4
Quaternary
10232332212121
5
Quinary
130313031042
6
Senary
11514155121
8
Octal
456764631
10
Decimal
79423897
12
Duodecimal
22722aa1
16
Hexadecimal
4bbe999
20
Vigesimal
14g7jeh
36
Base36
1babvd
md5
0d34e1c90f6ec9fd10030ce9c7146fce
sha1
5d17c60fbf5e35ba8dd8a2cab087dc41e8855896
sha256
acf02cc3d081c1a7490e34716c4840001971e65b40efecde0a7f7b7532f26db1
sha512
ea3604cc25dbbc96a73b81bc600d8f7443f65a43d210a24244b30fc4b1d199d349f05a90e3ebc037553e00ad91148237ab5744e1236536412e2179885cf15774
ripemd-160
413e388c775091a01f49cbd8485ceb576e2b7ff1
Diameter
158847794
Circumference
499035062.66934
Area
1.9817654708419E+16
Volume
2.0986604884574E+24
Surface area
7.9270618833677E+16
Circumference
499035062.66934
Perimeter
317695588
Area
6308155414666609
Diagonal
112322352.31392
Surface area
37848932487999654
Volume
5.0101828591447E+23
Space diagonal
137566224.93912
Perimeter
238271691
Area
2.7315114200608E+15
Altitude
68783112.469559
Surface area
2.7315114200608E+15
Volume
5.9045571244764E+22
Height
37440784.104641