79789969 is an odd 8-digits composite number following 79789968
and preceding 79789970 . In scientific notation, it is written as 7.9789969 × 10^7.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 67685760 positive integers (up to 79789969) that are relatively prime to 79789969.
79789969 has 8 divisors, whose sum is 92129408
The reverse of 79789969 is 96998797
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 64
Digital Root 1
Name
seventy-nine million seven hundred eighty-nine thousand nine hundred sixty-nine
Scientific notation
7.9789969 × 10^7
Engineering notation
7.9789969 × 10^6
Prime Factorization
7 × 97 × 117511
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
79789969
Product of the distinct prime numbers
The prime factorization of 79789969 is 7 × 97 × 117511.
Since it has a total of 3 prime factors.
4 , 7 , 57 , 28 , 107 , 148 , 4816 , 7671 , 53574 , 76589 , 175258 , 517315 , 8049772 , 8178396 , 71591703 , 30029905 , 657528544 , 871777046 , 1194107841 , 682559552
n×2
159579938
n×3
239369907
n×4
319159876
n×5
398949845
n÷2
39894984.5
n÷3
26596656.333333
n÷3
19947492.25
n÷5
15957993.8
n2
6366439153020961
n3
5.0797798265993E+23
n4
4.0531547489118E+31
n5
3.2340109176788E+39
2 √n
8932.5231038044
3 √n
430.50952580202
4 √n
94.512026239016
5 √n
38.053066430185
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
-79789968
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 79789969 can be divided by 8 positive divisors.
The sum of these divisors (counting 79789969) is 1, the average is 0.125.
Base
System
Value
2
Binary
100110000010111111110010001
3
Ternary
12120010202021001
4
Quaternary
10300113332101
5
Quinary
130411234334
6
Senary
11530102001
8
Octal
460277621
10
Decimal
79789969
12
Duodecimal
2287a901
16
Hexadecimal
4c17f91
20
Vigesimal
14idei9
36
Base36
1bi6c1
md5
1dba0a981eee93eff9472eee8e47bd03
sha1
ec3cd99a314a76242b554baee51757ce9735b9d7
sha256
bc4acb10ce73c7c08b9fbe65107911f6a5b8f26fe401bf58013f158fb00ab240
sha512
1b21622e7b50cc22a1f19cbf3d1dd4b27780219afd5ca1255a8d2b8320402ec46b87ad230c27a2426c536e6b7f2702dd4f068d30e7cef30737b54ee169359d5e
ripemd-160
96b10a19a34ef7398eca3204ed1bfd8dac50ba80
Diameter
159579938
Circumference
501335160.88111
Area
2.0000758472657E+16
Volume
2.1278131980131E+24
Surface area
8.0003033890628E+16
Circumference
501335160.88111
Perimeter
319159876
Area
6366439153020961
Diagonal
112840056.30113
Surface area
38198634918125766
Volume
5.0797798265993E+23
Space diagonal
138200280.24235
Perimeter
239369907
Area
2.756749019082E+15
Altitude
69100140.121173
Surface area
2.756749019082E+15
Volume
5.986577937205E+22
Height
37613352.100376