55778868 is an even 8-digits composite number following 55778867
and preceding 55778869 . In scientific notation, it is written as 5.5778868 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 18 positive divisors.
There are 18592848 positive integers (up to 55778868) that are relatively prime to 55778868.
55778868 has 18 divisors, whose sum is 109664646
The reverse of 55778868 is 86887755
Previous prime number is 9
Is Prime? no Number parity even Number length 8 Sum of Digits 54 Digital Root 9
Name
fifty-five million seven hundred seventy-eight thousand eight hundred sixty-eight
Scientific notation
5.5778868 × 10^7
Engineering notation
5.5778868 × 10^6
Prime Factorization
2 × 2 × 9 × 9 × 172157
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
3098826 Product of the distinct prime numbers
The prime factorization of 55778868 is 2 × 2 × 9 × 9 × 172157.
Since it has a total of 5 prime factors.
9 , 10 , 70 , 18 , 328 , 690 , 1706 , 7689 , 79960 , 47034 , 982595 , 489147 , 2179826 , 8095321 , 52668415 , 91850177 , 92949965 , 590254300 , 7452415221 , 922211753
n×2
111557736
n×3
167336604
n×4
223115472
n×5
278894340
n÷2
27889434
n÷3
18592956
n÷3
13944717
n÷5
11155773.6
n2
3111282115361424
n3
1.7354379442351E+23
n4
9.6800764013679E+30
n5
5.3994370382181E+38
2 √n7468.5251556114
3 √n382.08198856001
4 √n86.420629224806
5 √n35.423701471268
1 , 2 , 4 , 9 , 18 , 36 , 81 , 162 , 324 , 172157 , 344314 , 688628 , 1549413 , 3098826 , 6197652 , 13944717 , 27889434 , 55778868
18 divisors
τ Total Divisors
18 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-55778867 Sum of the proper positive divisors of n
A Arithmetic Mean
0.055555555555556 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
18 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55778868 can be divided by 18 positive divisors.
The sum of these divisors (counting 55778868) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
11010100110001111000110100
3
Ternary
10212221212020000
4
Quaternary
3110301320310
5
Quinary
103234410433
6
Senary
5311311300
8
Octal
324617064
10
Decimal
55778868
12
Duodecimal
1681b530
16
Hexadecimal
3531e34
20
Vigesimal
h8c738
36
Base36
x7j90
md5
f92c26d532fd5417b02411945275bcf2
sha1
3f942a9ff7e9b4f0aecb03e6463755c0693d04fa
sha256
ac5cd7c1ad2ffb3c710c0cc2b4c4ad8112d41bf618bdb2155d8cd3672d154c0e
sha512
4f4e3ecb37559945a09e36f6b5b058ad7ebc38e5e5633469652cc5cf5d21188c3df2ff07dca30cad395f59aefeb47581e8127e7aaf662bbf750c9334f4e5fb17
ripemd-160
d676fd1d9466b6cbdc450b52d8aca728d9f2bd76
Diameter
111557736
Circumference
350468963.86871
Area
9.7743810368648E+15
Volume
7.2693854618264E+23
Surface area
3.9097524147459E+16
Circumference
350468963.86871
Perimeter
223115472
Area
3111282115361424
Diagonal
78883231.619419
Surface area
18667692692168544
Volume
1.7354379442351E+23
Space diagonal
96611833.364678
Perimeter
167336604
Area
1.3472246751216E+15
Altitude
48305916.682339
Surface area
1.3472246751216E+15
Volume
2.0452332311618E+22
Height
26294410.539806