51438082 (number)

51438082 is an even 8-digits composite number following 51438081 and preceding 51438083. In scientific notation, it is written as 5.1438082 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 25719040 positive integers (up to 51438082) that are relatively prime to 51438082.

Interesting facts

Basic properties

Name

Name fifty-one million four hundred thirty-eight thousand eighty-two

Notation

Scientific notation 5.1438082 × 10^7
Engineering notation 5.1438082 × 10^6

Prime Factorization of 51438082

Prime Factorization 2 × 25719041

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 51438082
Product of the distinct prime numbers

The prime factorization of 51438082 is 2 × 25719041. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 68, 68, 673, 142, 6402, 2411, 86089, 64791, 996812, 749029, 1396268, 872939, 84810847, 42465181, 888933155, 640217045, 8267478839, 24455317

Basic calculations (n = 51438082)

Multiplication

n×y
n×2 102876164
n×3 154314246
n×4 205752328
n×5 257190410

Division

n÷y
n÷2 25719041
n÷3 17146027.333333
n÷3 12859520.5
n÷5 10287616.4

Exponentiation

ny
n2 2645876279838724
n3 1.360988010442E+23
n4 7.0006612882132E+30
n5 3.6010058939734E+38

Nth Root

y√n
2√n 7172.0347182651
3√n 371.90177870858
4√n 84.687866417009
5√n 34.854347216215

Divisors of 51438082

1, 2, 25719041, 51438082

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51438081
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51438082 can be divided by 4 positive divisors. The sum of these divisors (counting 51438082) is 1, the average is 0.25.

Base conversion 51438082

Base System Value
2 Binary 11000100001110001000000010
3 Ternary 10120210022210011
4 Quaternary 3010032020002
5 Quinary 101132004312
6 Senary 5034255134
8 Octal 304161002
10 Decimal 51438082
12 Duodecimal 152874aa
16 Hexadecimal 310e202
20 Vigesimal g19f42
36 Base36 umhvm

Cryptographic Hash Functions

md5 aeb5d03a9a7481f9d8f5b288ee1f5796
sha1 514f513a38c577def1c34a2f8d5740efaa94138a
sha256 069363a6fead90385c606bf3344614df86ae6a5a9f5f0016e84c3c8ba44d5517
sha512 520a292ac6018b0c3f6a51fe4a8e158bbd4d66b822817500f30985b9fa8e2753939b78835f1589c8ab00515527badcecd34c4d45b76a1d16c0dd85a94e7c1970
ripemd-160 6253b019e25e7f411be3a3d04d68d853fcdecc86

51438082 as geometric shapes

Circle

Radius = n
Diameter 102876164
Circumference 323195001.0519
Area 8.3122654830488E+15

Sphere

Radius = n
Volume 5.7008932469711E+23
Surface area 3.3249061932195E+16
Circumference 323195001.0519

Square

Length = n
Perimeter 205752328
Area 2645876279838724
Diagonal 72744433.186859

Cube

Length = n
Surface area 15875257679032344
Volume 1.360988010442E+23
Space diagonal 89093371.467894

Equilateral Triangle

Length = n
Perimeter 154314246
Area 1.1456980368055E+15
Altitude 44546685.733947

Triangular Pyramid

Length = n
Surface area 1.1456980368055E+15
Volume 1.6039397521619E+22
Height 24248144.39562