53644945 (number)

53644945 is an odd 8-digits composite number following 53644944 and preceding 53644946. In scientific notation, it is written as 5.3644945 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 40273920 positive integers (up to 53644945) that are relatively prime to 53644945.

Interesting facts

Basic properties

Name

Name fifty-three million six hundred forty-four thousand nine hundred forty-five

Notation

Scientific notation 5.3644945 × 10^7
Engineering notation 5.3644945 × 10^6

Prime Factorization of 53644945

Prime Factorization 5 × 17 × 457 × 1381

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 53644945
Product of the distinct prime numbers

The prime factorization of 53644945 is 5 × 17 × 457 × 1381. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 17, 15, 691, 692, 9398, 1340, 91930, 56563, 667225, 892363, 5548961, 3620306, 67268612, 33640755, 276131228, 936680620, 5877933156, 6692889878

Basic calculations (n = 53644945)

Multiplication

n×y
n×2 107289890
n×3 160934835
n×4 214579780
n×5 268224725

Division

n÷y
n÷2 26822472.5
n÷3 17881648.333333
n÷3 13411236.25
n÷5 10728989

Exponentiation

ny
n2 2877780124053025
n3 1.5437835647692E+23
n4 8.2816184423946E+30
n5 4.4426696585325E+38

Nth Root

y√n
2√n 7324.2709534806
3√n 377.14608292723
4√n 85.581954601894
5√n 35.148416243539

Divisors of 53644945

1, 5, 17, 85, 457, 1381, 2285, 6905, 7769, 23477, 38845, 117385, 631117, 3155585, 10728989, 53644945

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 -53644944
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 53644945 can be divided by 16 positive divisors. The sum of these divisors (counting 53644945) is 1, the average is 0.0625.

Base conversion 53644945

Base System Value
2 Binary 11001100101000111010010001
3 Ternary 10201221110000211
4 Quaternary 3030220322101
5 Quinary 102213114240
6 Senary 5153444121
8 Octal 314507221
10 Decimal 53644945
12 Duodecimal 15b70641
16 Hexadecimal 3328e91
20 Vigesimal gf5c75
36 Base36 vxspd

Cryptographic Hash Functions

md5 79ab806c28d4197a6e8ca2a251403887
sha1 b547da086765d31a9c583605e925df9a54786092
sha256 f62c3ee6fcce8a47d9f0cdc9e4c6aaac1eb1e010e2124bbeebf0b6c0c7e1afb5
sha512 c597b923dddc9bb4f91a8adf62bc5b8d40bbef2a50e12cce9f9700f229434a334790895736c14a3a6804b562c593a9d6016275dd5426c04e7dc94b585d82de80
ripemd-160 7a4c171ef42e0c9892c3fa34244c256389be02ff

53644945 as geometric shapes

Circle

Radius = n
Diameter 107289890
Circumference 337061130.22846
Area 9.0408128963717E+15

Sphere

Radius = n
Volume 6.4665854744153E+23
Surface area 3.6163251585487E+16
Circumference 337061130.22846

Square

Length = n
Perimeter 214579780
Area 2877780124053025
Diagonal 75865408.771759

Cube

Length = n
Surface area 17266680744318150
Volume 1.5437835647692E+23
Space diagonal 92915770.309238

Equilateral Triangle

Length = n
Perimeter 160934835
Area 1.2461153469679E+15
Altitude 46457885.154619

Triangular Pyramid

Length = n
Surface area 1.2461153469679E+15
Volume 1.8193663788877E+22
Height 25288469.590586