79396989 is an odd 8-digits composite number following 79396988
and preceding 79396990 . In scientific notation, it is written as 7.9396989 × 10^7.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 42886272 positive integers (up to 79396989) that are relatively prime to 79396989.
79396989 has 8 divisors, whose sum is 83263488
The reverse of 79396989 is 98969397
Previous prime number is 2047
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 60
Digital Root 6
Name
seventy-nine million three hundred ninety-six thousand nine hundred eighty-nine
Scientific notation
7.9396989 × 10^7
Engineering notation
7.9396989 × 10^6
Prime Factorization
21 × 2047 × 1847
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
79396989
Product of the distinct prime numbers
The prime factorization of 79396989 is 21 × 2047 × 1847.
Since it has a total of 3 prime factors.
1 , 3 , 93 , 38 , 364 , 660 , 9279 , 1803 , 2461 , 13667 , 289929 , 948824 , 1732774 , 9509082 , 10736367 , 43782322 , 869040164 , 368691347 , 7304202855 , 5918106538
n×2
158793978
n×3
238190967
n×4
317587956
n×5
396984945
n÷2
39698494.5
n÷3
26465663
n÷3
19849247.25
n÷5
15879397.8
n2
6303881862266121
n3
5.0050923887564E+23
n4
3.9738926533408E+31
n5
3.1551511128448E+39
2 √n
8910.4988075865
3 √n
429.80158323694
4 √n
94.395438489296
5 √n
38.015508721517
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
-79396988
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 79396989 can be divided by 8 positive divisors.
The sum of these divisors (counting 79396989) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101110111000000001111101
3
Ternary
12112101210012020
4
Quaternary
10232320001331
5
Quinary
130311200424
6
Senary
11513430353
8
Octal
456700175
10
Decimal
79396989
12
Duodecimal
2270b3b9
16
Hexadecimal
4bb807d
20
Vigesimal
14g4c99
36
Base36
1b9r3x
md5
b271f9514679d8a789e2de8dcc6e8cad
sha1
c9fb4888e5fe12d491e169000641dd3f36c6a5c8
sha256
5a9a1aaf8909078e8a135ec781bb9b88c07a28dcfa1726d72f697446f95fbee9
sha512
00e8e4c79b63b001c5c8b05fbb6ce9baf0bf63a2370adc60981aa2534e157a83079667eed19a10383aaa770fe7db0833661dfffce42d520a8f0e9579e084272a
ripemd-160
6aecb7139bf3197b11c00374ed4d2965c2cc53e5
Diameter
158793978
Circumference
498865994.7191
Area
1.9804228947593E+16
Volume
2.0965281972074E+24
Surface area
7.9216915790373E+16
Circumference
498865994.7191
Perimeter
317587956
Area
6303881862266121
Diagonal
112284298.65539
Surface area
37823291173596726
Volume
5.0050923887564E+23
Space diagonal
137519618.91599
Perimeter
238190967
Area
2.7296609175892E+15
Altitude
68759809.457994
Surface area
2.7296609175892E+15
Volume
5.8985579475914E+22
Height
37428099.551796