51802020 (number)

51802020 is an even 8-digits composite number following 51802019 and preceding 51802021. In scientific notation, it is written as 5.1802020 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 13813824 positive integers (up to 51802020) that are relatively prime to 51802020.

Interesting facts

Basic properties

Name

Name fifty-one million eight hundred two thousand twenty

Notation

Scientific notation 5.1802020 × 10^7
Engineering notation 5.1802020 × 10^6

Prime Factorization of 51802020

Prime Factorization 2 × 2 × 3 × 15 × 287789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25901010
Product of the distinct prime numbers

The prime factorization of 51802020 is 2 × 2 × 3 × 15 × 287789. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 24, 57, 906, 223, 3439, 3905, 71978, 92285, 736547, 783266, 2717302, 9185486, 9325828, 33750169, 347440091, 389405558, 6474492166, 8522461388

Basic calculations (n = 51802020)

Multiplication

n×y
n×2 103604040
n×3 155406060
n×4 207208080
n×5 259010100

Division

n÷y
n÷2 25901010
n÷3 17267340
n÷3 12950505
n÷5 10360404

Exponentiation

ny
n2 2683449276080400
n3 1.390080930685E+23
n4 7.2009000172964E+30
n5 3.7302116671399E+38

Nth Root

y√n
2√n 7197.3620167392
3√n 372.77681929275
4√n 84.837267852868
5√n 34.90352896324

Divisors of 51802020

1, 2, 3, 4, 6, 12, 15, 30, 45, 60, 90, 180, 287789, 575578, 863367, 1151156, 1726734, 3453468, 4316835, 8633670, 12950505, 17267340, 25901010, 51802020

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 -51802019
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 51802020 can be divided by 24 positive divisors. The sum of these divisors (counting 51802020) is 1, the average is 0.041666666666667.

Base conversion 51802020

Base System Value
2 Binary 11000101100110111110100100
3 Ternary 10121110211000100
4 Quaternary 3011212332210
5 Quinary 101230131040
6 Senary 5050144100
8 Octal 305467644
10 Decimal 51802020
12 Duodecimal 15422030
16 Hexadecimal 3166fa4
20 Vigesimal g3f510
36 Base36 uuap0

Cryptographic Hash Functions

md5 245f440e5eb1011c9a165dea2e178081
sha1 a92981373f0db4273246a5ae11f6732f5c976029
sha256 64e4d7110314ebc8d786a5ea01e2cb236eac643e0f711619ebe0a164739f265c
sha512 f1f60532029f46efd13b3b39dde15761e47e247bbe9bb0a9c2081b54502e42ec7321b89481591b700fcc1355d2fba685cc41f440a8f282fb6a46f7c7a2c1ea62
ripemd-160 4b940be818a11f1503b8ecd95aa4584e8bcbe8c7

51802020 as geometric shapes

Circle

Radius = n
Diameter 103604040
Circumference 325481690.94622
Area 8.430304532015E+15

Sphere

Radius = n
Volume 5.8227573863138E+23
Surface area 3.372121812806E+16
Circumference 325481690.94622

Square

Length = n
Perimeter 207208080
Area 2683449276080400
Diagonal 73259119.242322

Cube

Length = n
Surface area 16100695656482400
Volume 1.390080930685E+23
Space diagonal 89723730.574699

Equilateral Triangle

Length = n
Perimeter 155406060
Area 1.1619676214263E+15
Altitude 44861865.28735

Triangular Pyramid

Length = n
Surface area 1.1619676214263E+15
Volume 1.6382260874758E+22
Height 24419706.414107