55497645 is an odd 8-digits composite number following 55497644
and preceding 55497646 . In scientific notation, it is written as 5.5497645 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 25369344 positive integers (up to 55497645) that are relatively prime to 55497645.
55497645 has 16 divisors, whose sum is 80544000
The reverse of 55497645 is 54679455
Previous prime number is 49
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
fifty-five million four hundred ninety-seven thousand six hundred forty-five
Scientific notation
5.5497645 × 10^7
Engineering notation
5.5497645 × 10^6
Prime Factorization
15 × 3 × 49 × 25169
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
55497645
Product of the distinct prime numbers
The prime factorization of 55497645 is 15 × 3 × 49 × 25169.
Since it has a total of 4 prime factors.
8 , 5 , 86 , 32 , 821 , 127 , 2796 , 5060 , 79895 , 16875 , 338170 , 358938 , 5921826 , 9876608 , 691919 , 7817858 , 962369572 , 759251662 , 3318086055 , 9510797455
n×2
110995290
n×3
166492935
n×4
221990580
n×5
277488225
n÷2
27748822.5
n÷3
18499215
n÷3
13874411.25
n÷5
11099529
n2
3079988600546025
n3
1.7093211395715E+23
n4
9.4863297794935E+30
n5
5.2646896245526E+38
2 √n
7449.6741539479
3 √n
381.43878601486
4 √n
86.311494912022
5 √n
35.387909741452
1 , 3 , 15 , 45 , 49 , 147 , 735 , 2205 , 25169 , 75507 , 377535 , 1132605 , 1233281 , 3699843 , 18499215 , 55497645
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
-55497644
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 55497645 can be divided by 16 positive divisors.
The sum of these divisors (counting 55497645) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010011101101001110101101
3
Ternary
10212102120110100
4
Quaternary
3103231032231
5
Quinary
103201411040
6
Senary
5301301313
8
Octal
323551655
10
Decimal
55497645
12
Duodecimal
16704839
16
Hexadecimal
34ed3ad
20
Vigesimal
h6h425
36
Base36
x1i99
md5
bf39a5fb3d05f47062d7430f208a68f4
sha1
b64ac8f0682e73f596d478ccc276c709b4200a46
sha256
ddb6ffb1db536eff3f533a0ad6c2146469febdba1b11c36e501b83ec34bc9120
sha512
e7ead0a1f0bd500d6ea5d9e665f3868c34761736bd7553625559fb30c8e46464c1ed945ebd0453bbe7e5104424bf5afbcca9b65557c69e169dcac39640d67d02
ripemd-160
101223e354fe67b04d5beda7b6f1a8c3d2bd8f99
Diameter
110995290
Circumference
348701987.64707
Area
9.6760695606157E+15
Volume
7.1599876462714E+23
Surface area
3.8704278242463E+16
Circumference
348701987.64707
Perimeter
221990580
Area
3079988600546025
Diagonal
78485522.238767
Surface area
18479931603276150
Volume
1.7093211395715E+23
Space diagonal
96124740.840421
Perimeter
166492935
Area
1.3336741857197E+15
Altitude
48062370.42021
Surface area
1.3336741857197E+15
Volume
2.0144542816942E+22
Height
26161840.746256