51648440 (number)

51648440 is an even 8-digits composite number following 51648439 and preceding 51648441. In scientific notation, it is written as 5.1648440 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 20659360 positive integers (up to 51648440) that are relatively prime to 51648440.

Interesting facts

Basic properties

Name

Name fifty-one million six hundred forty-eight thousand four hundred forty

Notation

Scientific notation 5.1648440 × 10^7
Engineering notation 5.1648440 × 10^6

Prime Factorization of 51648440

Prime Factorization 2 × 2 × 2 × 5 × 1291211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12912110
Product of the distinct prime numbers

The prime factorization of 51648440 is 2 × 2 × 2 × 5 × 1291211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 83, 72, 659, 408, 176, 6254, 28885, 90077, 820392, 101321, 4298955, 8752569, 49414341, 77829554, 362809051, 91756021, 7333276151, 5709937520

Basic calculations (n = 51648440)

Multiplication

n×y
n×2 103296880
n×3 154945320
n×4 206593760
n×5 258242200

Division

n÷y
n÷2 25824220
n÷3 17216146.666667
n÷3 12912110
n÷5 10329688

Exponentiation

ny
n2 2667561354433600
n3 1.3777538256078E+23
n4 7.1158835796676E+30
n5 3.6752428611145E+38

Nth Root

y√n
2√n 7186.6849103046
3√n 372.40805802546
4√n 84.774317516006
5√n 34.882808333789

Divisors of 51648440

1, 2, 4, 5, 8, 10, 20, 40, 1291211, 2582422, 5164844, 6456055, 10329688, 12912110, 25824220, 51648440

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 -51648439
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 51648440 can be divided by 16 positive divisors. The sum of these divisors (counting 51648440) is 1, the average is 0.0625.

Base conversion 51648440

Base System Value
2 Binary 11000101000001011110111000
3 Ternary 10121012000100012
4 Quaternary 3011001132320
5 Quinary 101210222230
6 Senary 5043001052
8 Octal 305013670
10 Decimal 51648440
12 Duodecimal 15369188
16 Hexadecimal 31417b8
20 Vigesimal g2g120
36 Base36 ur06w

Cryptographic Hash Functions

md5 75cbfd863a8284d978656d3e47d5d52d
sha1 b656378564a371c4390534c64bf44c78b595c8f2
sha256 7a0a74a6dbd4a05b84c1b5f403f764be0c0bd34deb0ec25804b43479e0d2e4c7
sha512 0aabfbd5544d0d9c2fdf4fcb5fb691ab863ad171aa3634c3e7d4608f38b2051619113ff44e79bb9b586a9e891331013b227a5c8e40993c418614f89284e3c30f
ripemd-160 38951ee63ea64b3611bee96c1af1a08338eb8c7f

51648440 as geometric shapes

Circle

Radius = n
Diameter 103296880
Circumference 324516719.34675
Area 8.3803911540886E+15

Sphere

Radius = n
Volume 5.771121729313E+23
Surface area 3.3521564616355E+16
Circumference 324516719.34675

Square

Length = n
Perimeter 206593760
Area 2667561354433600
Diagonal 73041924.323413

Cube

Length = n
Surface area 16005368126601600
Volume 1.3777538256078E+23
Space diagonal 89457722.211673

Equilateral Triangle

Length = n
Perimeter 154945320
Area 1.1550879495466E+15
Altitude 44728861.105836

Triangular Pyramid

Length = n
Surface area 1.1550879495466E+15
Volume 1.6236984548217E+22
Height 24347308.107804