20512122 (number)

20512122 is an even 8-digits composite number following 20512121 and preceding 20512123. In scientific notation, it is written as 2.0512122 × 10^7. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 6754832 positive integers (up to 20512122) that are relatively prime to 20512122.

Interesting facts

Basic properties

Name

Name twenty million five hundred twelve thousand one hundred twenty-two

Notation

Scientific notation 2.0512122 × 10^7
Engineering notation 2.0512122 × 10^6

Prime Factorization of 20512122

Prime Factorization 2 × 3 × 83 × 41189

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20512122
Product of the distinct prime numbers

The prime factorization of 20512122 is 2 × 3 × 83 × 41189. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 12, 36, 362, 68, 1689, 7914, 55790, 38723, 514485, 639918, 2477588, 3866788, 8193810, 99029997, 34572742, 629199697, 5088438473, 4750637546

Basic calculations (n = 20512122)

Multiplication

n×y
n×2 41024244
n×3 61536366
n×4 82048488
n×5 102560610

Division

n÷y
n÷2 10256061
n÷3 6837374
n÷3 5128030.5
n÷5 4102424.4

Exponentiation

ny
n2 420747148942884
n3 8.6304168502686E+21
n4 1.7702816334357E+29
n5 3.6312232839391E+36

Nth Root

y√n
2√n 4529.0310221945
3√n 273.73911801784
4√n 67.298075917477
5√n 29.000275132949

Divisors of 20512122

1, 2, 3, 6, 83, 166, 249, 498, 41189, 82378, 123567, 247134, 3418687, 6837374, 10256061, 20512122

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 -20512121
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 20512122 can be divided by 16 positive divisors. The sum of these divisors (counting 20512122) is 1, the average is 0.0625.

Base conversion 20512122

Base System Value
2 Binary 1001110001111110101111010
3 Ternary 1102121010100020
4 Quaternary 1032033311322
5 Quinary 20222341442
6 Senary 2011351310
8 Octal 116176572
10 Decimal 20512122
12 Duodecimal 6a52536
16 Hexadecimal 138fd7a
20 Vigesimal 684062
36 Base36 c7n96

Cryptographic Hash Functions

md5 26ca7f364eaf6bfd92b6226bd26044ac
sha1 eb241e586115bc98cefb797d49e5f49bcdae8671
sha256 66b2ab29fae001ce4fe1915b777ac7d1f6e0f7540b4e839019d4e8f3d077c911
sha512 62013266e963992a0404e357c239183af347b9006c3f108d3e5496ee32735144408d10430a63da49080dba184637017b7bfc354c84061fe965bc3db755c016ea
ripemd-160 d54a69731aa9d27450aa9886620445a7de658c25

20512122 as geometric shapes

Circle

Radius = n
Diameter 41024244
Circumference 128881463.56948
Area 1.3218161521378E+15

Sphere

Radius = n
Volume 3.6151005565629E+22
Surface area 5.2872646085513E+15
Circumference 128881463.56948

Square

Length = n
Perimeter 82048488
Area 420747148942884
Diagonal 29008521.125452

Cube

Length = n
Surface area 2524482893657304
Volume 8.6304168502686E+21
Space diagonal 35528037.475051

Equilateral Triangle

Length = n
Perimeter 61536366
Area 1.8218885977721E+14
Altitude 17764018.737526

Triangular Pyramid

Length = n
Surface area 1.8218885977721E+14
Volume 1.0171043798819E+21
Height 9669507.0418172