55662561 is an odd 8-digits composite number following 55662560
and preceding 55662562 . In scientific notation, it is written as 5.5662561 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 35792640 positive integers (up to 55662561) that are relatively prime to 55662561.
55662561 has 24 divisors, whose sum is 83304936
The reverse of 55662561 is 16526655
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
fifty-five million six hundred sixty-two thousand five hundred sixty-one
Scientific notation
5.5662561 × 10^7
Engineering notation
5.5662561 × 10^6
Prime Factorization
3 × 3 × 53 × 61 × 1913
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
18554187
Product of the distinct prime numbers
The prime factorization of 55662561 is 3 × 3 × 53 × 61 × 1913.
Since it has a total of 5 prime factors.
2 , 9 , 13 , 63 , 856 , 822 , 4096 , 8350 , 54126 , 20146 , 453561 , 258111 , 8723130 , 954714 , 25565615 , 4738642 , 68129927 , 64172083 , 2117427003 , 4999891833
n×2
111325122
n×3
166987683
n×4
222650244
n×5
278312805
n÷2
27831280.5
n÷3
18554187
n÷3
13915640.25
n÷5
11132512.2
n2
3098320697078721
n3
1.7246046479871E+23
n4
9.5995911419464E+30
n5
5.3433782751365E+38
2 √n
7460.7346153043
3 √n
381.8162383791
4 √n
86.37554408109
5 √n
35.408916427258
1 , 3 , 9 , 53 , 61 , 159 , 183 , 477 , 549 , 1913 , 3233 , 5739 , 9699 , 17217 , 29097 , 101389 , 116693 , 304167 , 350079 , 912501 , 1050237 , 6184729 , 18554187 , 55662561
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-55662560
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55662561 can be divided by 24 positive divisors.
The sum of these divisors (counting 55662561) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11010100010101011111100001
3
Ternary
10212201221200100
4
Quaternary
3110111133201
5
Quinary
103222200221
6
Senary
5305013013
8
Octal
324253741
10
Decimal
55662561
12
Duodecimal
16784169
16
Hexadecimal
35157e1
20
Vigesimal
h7hg81
36
Base36
x51i9
md5
10d8fbb696df431273bc681d9bfff596
sha1
5577bcd3c2a11d0334e935b085713be9613abce4
sha256
a9f6920dc8ca72c3dfd8c62ae7c292be35e3463fac52435f270f0b28a02e4614
sha512
1837f2bd1a563755e0518dd6b19b3d47f590e4c9752134a22f14ede8884ecfa1b6825216187ad97ef2a61629f167554154e064797bddb14f0ddd85606c66a6df
ripemd-160
59bebd2b3462996d2af359706ab070f2558e9c46
Diameter
111325122
Circumference
349738185.43519
Area
9.7336615404077E+15
Volume
7.2240070566173E+23
Surface area
3.8934646161631E+16
Circumference
349738185.43519
Perimeter
222650244
Area
3098320697078721
Diagonal
78718748.68262
Surface area
18589924182472326
Volume
1.7246046479871E+23
Space diagonal
96410383.731402
Perimeter
166987683
Area
1.3416122163706E+15
Altitude
48205191.865701
Surface area
1.3416122163706E+15
Volume
2.0324660690958E+22
Height
26239582.894207