51082020 (number)

51082020 is an even 8-digits composite number following 51082019 and preceding 51082021. In scientific notation, it is written as 5.1082020 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 12383040 positive integers (up to 51082020) that are relatively prime to 51082020.

Interesting facts

Basic properties

Name

Name fifty-one million eighty-two thousand twenty

Notation

Scientific notation 5.1082020 × 10^7
Engineering notation 5.1082020 × 10^6

Prime Factorization of 51082020

Prime Factorization 2 × 2 × 5 × 9 × 11 × 25799

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 25541010
Product of the distinct prime numbers

The prime factorization of 51082020 is 2 × 2 × 5 × 9 × 11 × 25799. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 70, 77, 891, 864, 6272, 5487, 57849, 49225, 408422, 402550, 5399797, 675613, 91730230, 93014590, 581232863, 868878357, 5500404601, 8171336707

Basic calculations (n = 51082020)

Multiplication

n×y
n×2 102164040
n×3 153246060
n×4 204328080
n×5 255410100

Division

n÷y
n÷2 25541010
n÷3 17027340
n÷3 12770505
n÷5 10216404

Exponentiation

ny
n2 2609372767280400
n3 1.3329203188567E+23
n4 6.8088262386246E+30
n5 3.4780859809795E+38

Nth Root

y√n
2√n 7147.1686701798
3√n 371.04167137021
4√n 84.540928964495
5√n 34.805959664027

Divisors of 51082020

1, 2, 4, 5, 9, 10, 11, 18, 20, 22, 36, 44, 45, 55, 90, 99, 110, 180, 198, 220, 396, 495, 990, 1980, 25799, 51598, 103196, 128995, 232191, 257990, 283789, 464382, 515980, 567578, 928764, 1135156, 1160955, 1418945, 2321910, 2554101, 2837890, 4643820, 5108202, 5675780, 10216404, 12770505, 25541010, 51082020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51082019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51082020 can be divided by 48 positive divisors. The sum of these divisors (counting 51082020) is 1, the average is 0.020833333333333.

Base conversion 51082020

Base System Value
2 Binary 11000010110111001100100100
3 Ternary 10120010020100200
4 Quaternary 3002313030210
5 Quinary 101034111040
6 Senary 5022510500
8 Octal 302671444
10 Decimal 51082020
12 Duodecimal 15135430
16 Hexadecimal 30b7324
20 Vigesimal fj5510
36 Base36 uev50

Cryptographic Hash Functions

md5 cd0858d0fb5a3a50c0cd3fb520aa6928
sha1 4c298fe9e9c16ba4c4962bdf074c7f24bd9e7fb8
sha256 122ddd75998d8f50909b9f28dfad95494057a44fbc9685c2632972111b0c912c
sha512 6d5b9da650faf4b7443d5712c0a6927bcb40a8a413b5546dd109f289b4254c1a582c367124b0c8f87eace93231d1463f4c66a304108f635c09c4b593c0dadd12
ripemd-160 28cd0d293e7f0736cbce8895af25e49a49aaf214

51082020 as geometric shapes

Circle

Radius = n
Diameter 102164040
Circumference 320957797.52505
Area 8.1975863161654E+15

Sphere

Radius = n
Volume 5.5833235753878E+23
Surface area 3.2790345264661E+16
Circumference 320957797.52505

Square

Length = n
Perimeter 204328080
Area 2609372767280400
Diagonal 72240885.477414

Cube

Length = n
Surface area 15656236603682400
Volume 1.3329203188567E+23
Space diagonal 88476653.99325

Equilateral Triangle

Length = n
Perimeter 153246060
Area 1.1298915522041E+15
Altitude 44238326.996625

Triangular Pyramid

Length = n
Surface area 1.1298915522041E+15
Volume 1.5708616604082E+22
Height 24080295.159138