22778813 is an odd 8-digits prime number following 22778812
and preceding 22778814 . In scientific notation, it is written as 2.2778813 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 22778812 positive integers (up to 22778813) that are relatively prime to 22778813.
22778813 has 2 divisors, whose sum is 22778814
The reverse of 22778813 is 31887722
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
twenty-two million seven hundred seventy-eight thousand eight hundred thirteen
Scientific notation
2.2778813 × 10^7
Engineering notation
2.2778813 × 10^6
Prime Factorization
22778813
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
22778813 Product of the distinct prime numbers
The prime factorization of 22778813 is 22778813.
Since it has a total of 1 prime factors.
4 , 1 , 73 , 48 , 18 , 671 , 1971 , 6734 , 44441 , 30678 , 876719 , 528828 , 1237383 , 5698971 , 60517792 , 15115621 , 306038312 , 399309955 , 6430265649 , 6132648885
n×2
45557626
n×3
68336439
n×4
91115252
n×5
113894065
n÷2
11389406.5
n÷3
7592937.6666667
n÷3
5694703.25
n÷5
4555762.6
n2
518874321688969
n3
1.1819341144255E+22
n4
2.6923056170819E+29
n5
6.1327526190358E+36
2 √n4772.7154744443
3 √n283.47212746226
4 √n69.08484258102
5 √n29.614623648276
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
22778814 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
11389407 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4772.7155792065 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999121991 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 22778813 can be divided by 2 positive divisors.
The sum of these divisors (counting 22778813) is 22778814, the average is 11389407.
Base
System
Value
2
Binary
1010110111001001110111101
3
Ternary
1120212021122202
4
Quaternary
1112321032331
5
Quinary
21312410223
6
Senary
2132121245
8
Octal
126711675
10
Decimal
22778813
12
Duodecimal
7766225
16
Hexadecimal
15b93bd
20
Vigesimal
72770d
36
Base36
dk88t
md5
a85c9f020c0f8242f4a6cd6d90c4c46f
sha1
941bc42479db4969d49ee4b43044b4263c3f1450
sha256
42bee06e0f1ba2f47d50ca16414929f381dd638857667ba2bb459e3d566a674f
sha512
fef42e5d13e088d500f7137b2a7870c79916a96313409d3a2d356940cac0aaad2443e5021aa84412a232f9652b2cdcb17049589c54764d36f61c197bd5f4500d
ripemd-160
cb259ad2bd081bab7c32adec27a153236b282d2f
Diameter
45557626
Circumference
143123503.15659
Area
1.6300917571545E+15
Volume
4.9508740412084E+22
Surface area
6.5203670286178E+15
Circumference
143123503.15659
Perimeter
91115252
Area
518874321688969
Diagonal
32214106.279361
Surface area
3113245930133814
Volume
1.1819341144255E+22
Space diagonal
39454061.45211
Perimeter
68336439
Area
2.2467917197703E+14
Altitude
19727030.726055
Surface area
2.2467917197703E+14
Volume
1.3929227120433E+21
Height
10738035.426454