79888969 is an odd 8-digits composite number following 79888968
and preceding 79888970 . In scientific notation, it is written as 7.9888969 × 10^7.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 77411376 positive integers (up to 79888969) that are relatively prime to 79888969.
79888969 has 8 divisors, whose sum is 82396160
The reverse of 79888969 is 96988897
Previous prime number is 127
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 64
Digital Root 1
Name
seventy-nine million eight hundred eighty-eight thousand nine hundred sixty-nine
Scientific notation
7.9888969 × 10^7
Engineering notation
7.9888969 × 10^6
Prime Factorization
43 × 127 × 14629
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
79888969
Product of the distinct prime numbers
The prime factorization of 79888969 is 43 × 127 × 14629.
Since it has a total of 3 prime factors.
3 , 1 , 96 , 46 , 87 , 130 , 7460 , 3024 , 92076 , 55797 , 256210 , 560586 , 4342306 , 634535 , 50399063 , 4449644 , 813660263 , 877086479 , 4982831649 , 234649623
n×2
159777938
n×3
239666907
n×4
319555876
n×5
399444845
n÷2
39944484.5
n÷3
26629656.333333
n÷3
19972242.25
n÷5
15977793.8
n2
6382247367882961
n3
5.0987116212313E+23
n4
4.0733081464849E+31
n5
3.2541238824198E+39
2 √n
8938.0629333206
3 √n
430.68750484925
4 √n
94.541329233942
5 √n
38.062504672398
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
-79888968
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 79888969 can be divided by 8 positive divisors.
The sum of these divisors (counting 79888969) is 1, the average is 0.125.
Base
System
Value
2
Binary
100110000110000001001001001
3
Ternary
12120022210001201
4
Quaternary
10300300021021
5
Quinary
130422421334
6
Senary
11532144201
8
Octal
460601111
10
Decimal
79888969
12
Duodecimal
22908061
16
Hexadecimal
4c30249
20
Vigesimal
14j6289
36
Base36
1bkaq1
md5
e4b5b1df4264ca664470b35528e36afb
sha1
bcd283679c8e67cfac39b15256710345c82f0fe1
sha256
8f6e223bbfe482f7335c9e96c1a70112311dc7bed7cf1d271ba6e70ad8f2744f
sha512
c9fd7f59492eea9efc48c48c43ef21b4a9b1d88664c6fcd8733d8cb5d0c705a9c59212d37cc386a0201fb2650c9eb857b1156db35f9c2434ac3be67c05b2c5d4
ripemd-160
5589320a4b172ca27742d04b2e5296f2f1848823
Diameter
159777938
Circumference
501957196.22653
Area
2.0050421444334E+16
Volume
2.1357433296044E+24
Surface area
8.0201685777336E+16
Circumference
501957196.22653
Perimeter
319555876
Area
6382247367882961
Diagonal
112980063.4438
Surface area
38293484207297766
Volume
5.0987116212313E+23
Space diagonal
138371753.27229
Perimeter
239666907
Area
2.7635941769115E+15
Altitude
69185876.636147
Surface area
2.7635941769115E+15
Volume
6.0088892711456E+22
Height
37660021.147935