79893385 is an odd 8-digits composite number following 79893384
and preceding 79893386 . In scientific notation, it is written as 7.9893385 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 50803200 positive integers (up to 79893385) that are relatively prime to 79893385.
79893385 has 8 divisors, whose sum is 81689216
The reverse of 79893385 is 58339897
Previous prime number is 247
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-nine million eight hundred ninety-three thousand three hundred eighty-five
Scientific notation
7.9893385 × 10^7
Engineering notation
7.9893385 × 10^6
Prime Factorization
55 × 247 × 5881
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
79893385
Product of the distinct prime numbers
The prime factorization of 79893385 is 55 × 247 × 5881.
Since it has a total of 3 prime factors.
4 , 6 , 72 , 75 , 670 , 120 , 7076 , 1182 , 48302 , 75256 , 618958 , 667172 , 8094302 , 7449659 , 98612233 , 97681193 , 152319619 , 684984823 , 9958095110 , 8029949606
n×2
159786770
n×3
239680155
n×4
319573540
n×5
399466925
n÷2
39946692.5
n÷3
26631128.333333
n÷3
19973346.25
n÷5
15978677
n2
6382952966758225
n3
5.0995571881011E+23
n4
4.0742088575848E+31
n5
3.2550233682943E+39
2 √n
8938.3099632984
3 √n
430.69544036693
4 √n
94.542635690457
5 √n
38.062925457161
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
-79893384
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 79893385 can be divided by 8 positive divisors.
The sum of these divisors (counting 79893385) is 1, the average is 0.125.
Base
System
Value
2
Binary
100110000110001001110001001
3
Ternary
12120100000010021
4
Quaternary
10300301032021
5
Quinary
130423042020
6
Senary
11532220441
8
Octal
460611611
10
Decimal
79893385
12
Duodecimal
2290a721
16
Hexadecimal
4c31389
20
Vigesimal
14j6d95
36
Base36
1bke4p
md5
185f71cae11758ca426fc4879f8c0788
sha1
35de5ed188a3ac21ec32d11caa5e308ccc5f2dad
sha256
c085a71d578d6440c09a774eb7438f9f3eb1d9acc0da62912ed4f02e05fff60f
sha512
07c564ba33c811a5b69bd5dbbe731c8ad53bc91c23108e04b8cd7acc12e9481c94bca7e5c9bc3629db83e05a9ac886bd93b9e2eda238275441fc46fa60894d6c
ripemd-160
68d31b209f8f4952e86b25d5cc35a27328902213
Diameter
159786770
Circumference
501984942.77284
Area
2.0052638148577E+16
Volume
2.1360975198266E+24
Surface area
8.0210552594307E+16
Circumference
501984942.77284
Perimeter
319573540
Area
6382952966758225
Diagonal
112986308.6109
Surface area
38297717800549350
Volume
5.0995571881011E+23
Space diagonal
138379402.00866
Perimeter
239680155
Area
2.7638997101869E+15
Altitude
69189701.004331
Surface area
2.7638997101869E+15
Volume
6.0098857812581E+22
Height
37662102.870298