79668897 is an odd 8-digits composite number following 79668896
and preceding 79668898 . In scientific notation, it is written as 7.9668897 × 10^7.
The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors.
There are 41386320 positive integers (up to 79668897) that are relatively prime to 79668897.
79668897 has 16 divisors, whose sum is 132436992
The reverse of 79668897 is 79886697
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 60
Digital Root 6
Name
seventy-nine million six hundred sixty-eight thousand eight hundred ninety-seven
Scientific notation
7.9668897 × 10^7
Engineering notation
7.9668897 × 10^6
Prime Factorization
3 × 11 × 7 × 344887
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
79668897
Product of the distinct prime numbers
The prime factorization of 79668897 is 3 × 11 × 7 × 344887.
Since it has a total of 4 prime factors.
10 , 6 , 31 , 38 , 509 , 902 , 7491 , 5993 , 85764 , 54489 , 272168 , 225278 , 7065761 , 7145886 , 25849340 , 15215781 , 780316985 , 695882498 , 949537418 , 8311737023
n×2
159337794
n×3
239006691
n×4
318675588
n×5
398344485
n÷2
39834448.5
n÷3
26556299
n÷3
19917224.25
n÷5
15933779.4
n2
6347133149196609
n3
5.0566909710863E+23
n4
4.028609921363E+31
n5
3.2095490887825E+39
2 √n
8925.7434984431
3 √n
430.29166619067
4 √n
94.47615306755
5 √n
38.041511193862
1 , 3 , 7 , 11 , 21 , 33 , 77 , 231 , 344887 , 1034661 , 2414209 , 3793757 , 7242627 , 11381271 , 26556299 , 79668897
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-79668896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79668897 can be divided by 16 positive divisors.
The sum of these divisors (counting 79668897) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101111111010011010100001
3
Ternary
12112220121011220
4
Quaternary
10233322122201
5
Quinary
130343401042
6
Senary
11523325253
8
Octal
457723241
10
Decimal
79668897
12
Duodecimal
22820829
16
Hexadecimal
4bfa6a1
20
Vigesimal
14hic4h
36
Base36
1bfkwx
md5
716c344aa0d9e9d3b4d13d4ce3e86321
sha1
54723c661721b573d22c2ccfd1091b7bce1a5e84
sha256
0cb6731d3941dabd9d4319b23778faede044fd74133a1bfa93084990760418f0
sha512
91813df297e0bd208686c8d06244cf22aff76cb5d96e75fa3517ac8a3123aa974f66b6bea72a11539c57e9633a3783e59d97f4d8c99ba464c56905f3df05abc6
ripemd-160
00ed984eacb36df9d87268f8145385ecd740fef3
Diameter
159337794
Circumference
500574443.0696
Area
1.9940106872872E+16
Volume
2.1181417608318E+24
Surface area
7.9760427491489E+16
Circumference
500574443.0696
Perimeter
318675588
Area
6347133149196609
Diagonal
112668834.63671
Surface area
38082798895179654
Volume
5.0566909710863E+23
Space diagonal
137990577.38697
Perimeter
239006691
Area
2.7483892742033E+15
Altitude
68995288.693486
Surface area
2.7483892742033E+15
Volume
5.9593674600332E+22
Height
37556278.212235