78448967 is an odd 8-digits composite number following 78448966
and preceding 78448968 . In scientific notation, it is written as 7.8448967 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 74234880 positive integers (up to 78448967) that are relatively prime to 78448967.
78448967 has 8 divisors, whose sum is 82672560
The reverse of 78448967 is 76984487
Previous prime number is 3581
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-eight million four hundred forty-eight thousand nine hundred sixty-seven
Scientific notation
7.8448967 × 10^7
Engineering notation
7.8448967 × 10^6
Prime Factorization
19 × 3581 × 1153
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78448967
Product of the distinct prime numbers
The prime factorization of 78448967 is 19 × 3581 × 1153.
Since it has a total of 3 prime factors.
3 , 9 , 56 , 41 , 423 , 303 , 2229 , 6275 , 59396 , 7332 , 827158 , 389677 , 807482 , 1173252 , 18984007 , 79591750 , 803695347 , 491438035 , 8207278040 , 422252818
n×2
156897934
n×3
235346901
n×4
313795868
n×5
392244835
n÷2
39224483.5
n÷3
26149655.666667
n÷3
19612241.75
n÷5
15689793.4
n2
6154240423367089
n3
4.8279380388279E+23
n4
3.7874675188606E+31
n5
2.9712291440066E+39
2 √n
8857.1421463133
3 √n
428.08407925437
4 √n
94.112391034939
5 √n
37.924288861802
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
-78448966
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 78448967 can be divided by 8 positive divisors.
The sum of these divisors (counting 78448967) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101011010000100101000111
3
Ternary
12110121121202022
4
Quaternary
10223100211013
5
Quinary
130040331332
6
Senary
11441233355
8
Octal
453204507
10
Decimal
78448967
12
Duodecimal
2233285b
16
Hexadecimal
4ad0947
20
Vigesimal
14a6287
36
Base36
1apflz
md5
2a35e497e9f7860ec381b88ab4aa738c
sha1
786a3a8cd5586f879ca68436808e598614465cba
sha256
4dc566fa18cb65476e6cbad2211dfdc27dd4135a9419611535e45963acb979b9
sha512
4f39b9e93e3c0b6e42d5c9c5e3ebe7467b7a5816363d9e3307e5b2b647d662bec9267729a327ce70a5bf5969d7b03c34e3400e5fb19bd9c3613f4e9de1c053b0
ripemd-160
66da6f7947766f73662d4154417b343db57540c9
Diameter
156897934
Circumference
492909396.81782
Area
1.9334116502475E+16
Volume
2.0223219566358E+24
Surface area
7.7336466009902E+16
Circumference
492909396.81782
Perimeter
313795868
Area
6154240423367089
Diagonal
110943593.08556
Surface area
36925442540202534
Volume
4.8279380388279E+23
Space diagonal
135877596.64529
Perimeter
235346901
Area
2.6648642738165E+15
Altitude
67938798.322647
Surface area
2.6648642738165E+15
Volume
5.6897795440062E+22
Height
36981197.695186