78364566 is an even 8-digits composite number following 78364565
and preceding 78364567 . In scientific notation, it is written as 7.8364566 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 22389840 positive integers (up to 78364566) that are relatively prime to 78364566.
78364566 has 16 divisors, whose sum is 149266080
The reverse of 78364566 is 66546387
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 45 Digital Root 9
Name
seventy-eight million three hundred sixty-four thousand five hundred sixty-six
Scientific notation
7.8364566 × 10^7
Engineering notation
7.8364566 × 10^6
Prime Factorization
2 × 9 × 7 × 621941
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
78364566 Product of the distinct prime numbers
The prime factorization of 78364566 is 2 × 9 × 7 × 621941.
Since it has a total of 4 prime factors.
6 , 4 , 78 , 24 , 460 , 293 , 4976 , 2944 , 96252 , 58600 , 245590 , 186192 , 685786 , 4161041 , 6654673 , 70260701 , 699932102 , 773689664 , 2785362863 , 3960217156
n×2
156729132
n×3
235093698
n×4
313458264
n×5
391822830
n÷2
39182283
n÷3
26121522
n÷3
19591141.5
n÷5
15672913.2
n2
6141005204368356
n3
4.8123720764407E+23
n4
3.7711944920079E+31
n5
2.9552801966779E+39
2 √n8852.3762911435
3 √n427.9305030258
4 √n94.087067608378
5 √n37.916125016191
1 , 2 , 7 , 9 , 14 , 18 , 63 , 126 , 621941 , 1243882 , 4353587 , 5597469 , 8707174 , 11194938 , 39182283 , 78364566
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-78364565 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78364566 can be divided by 16 positive divisors.
The sum of these divisors (counting 78364566) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101010111011111110010110
3
Ternary
12110110022222100
4
Quaternary
10222323332112
5
Quinary
130030131231
6
Senary
11435342530
8
Octal
452737626
10
Decimal
78364566
12
Duodecimal
222b1a46
16
Hexadecimal
4abbf96
20
Vigesimal
149fb86
36
Base36
1anmhi
md5
1b9ad01a68dab8229ba6943123c453ed
sha1
d1680b2c46e5e75eb499b60829cfbbac49cc847a
sha256
1701ee5716ec575acb5cb63fbc0e974909045d117e0dd284956f77fc2eda7cbe
sha512
955099f69b3601bd6a9bf27306965fcb7bdb3eba0d8272c09501ccbf531c98b4ce16ad5d6f2e3b4441e29ac7cc83079c26fd2354136e80a1623afc624e6ba208
ripemd-160
32d96bf73c5ae24132eaeeff9e1cbf06f6271eb2
Diameter
156729132
Circumference
492379089.6947
Area
1.92925368357E+16
Volume
2.0158017015582E+24
Surface area
7.7170147342801E+16
Circumference
492379089.6947
Perimeter
313458264
Area
6141005204368356
Diagonal
110824232.04668
Surface area
36846031226210136
Volume
4.8123720764407E+23
Space diagonal
135731409.82508
Perimeter
235093698
Area
2.6591332558777E+15
Altitude
67865704.912542
Surface area
2.6591332558777E+15
Volume
5.6714348814066E+22
Height
36941410.682227