20434512 (number)

20434512 is an even 8-digits composite number following 20434511 and preceding 20434513. In scientific notation, it is written as 2.0434512 × 10^7. The sum of its digits is 21. It has a total of 8 prime factors and 80 positive divisors. There are 5736960 positive integers (up to 20434512) that are relatively prime to 20434512.

Interesting facts

Basic properties

Name

Name twenty million four hundred thirty-four thousand five hundred twelve

Notation

Scientific notation 2.0434512 × 10^7
Engineering notation 2.0434512 × 10^6

Prime Factorization of 20434512

Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 61 × 997

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2554314
Product of the distinct prime numbers

The prime factorization of 20434512 is 2 × 2 × 2 × 2 × 3 × 7 × 61 × 997. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 1, 30, 55, 603, 202, 8841, 9759, 19408, 17182, 754102, 473138, 2192232, 2331341, 55697742, 63886107, 50973797, 555828698, 7601607945, 1296368813

Basic calculations (n = 20434512)

Multiplication

n×y
n×2 40869024
n×3 61303536
n×4 81738048
n×5 102172560

Division

n÷y
n÷2 10217256
n÷3 6811504
n÷3 5108628
n÷5 4086902.4

Exponentiation

ny
n2 417569280678144
n3 8.5328244768489E+21
n4 1.7436410416606E+29
n5 3.5630453789507E+36

Nth Root

y√n
2√n 4520.4548443713
3√n 273.39344041334
4√n 67.23432787179
5√n 28.978296661508

Divisors of 20434512

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 997, 1281, 1464, 1708, 1994, 2562, 2928, 2991, 3416, 3988, 5124, 5982, 6832, 6979, 7976, 10248, 11964, 13958, 15952, 20496, 20937, 23928, 27916, 41874, 47856, 55832, 60817, 83748, 111664, 121634, 167496, 182451, 243268, 334992, 364902, 425719, 486536, 729804, 851438, 973072, 1277157, 1459608, 1702876, 2554314, 2919216, 3405752, 5108628, 6811504, 10217256, 20434512

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20434511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20434512 can be divided by 80 positive divisors. The sum of these divisors (counting 20434512) is 1, the average is 0.0125.

Base conversion 20434512

Base System Value
2 Binary 1001101111100111001010000
3 Ternary 1102110011212210
4 Quaternary 1031330321100
5 Quinary 20212401022
6 Senary 2005552120
8 Octal 115747120
10 Decimal 20434512
12 Duodecimal 6a15640
16 Hexadecimal 137ce50
20 Vigesimal 67e65c
36 Base36 c5zdc

Cryptographic Hash Functions

md5 b509bebf534c48f59de924a82515908d
sha1 6a09fbed840a9a87b78e8c6e6bd5279944b8401c
sha256 4094521f123f00ea3baa365ad70e9e8d780bb71c735e37be5441d9e13e4b9823
sha512 df2a102613ccdf2d8a1f29a9dc27b47aa420c08f9cc4d639b8db1100e6300aa75c24969f66228311aca31c2d7c44066c17e276119ac6a7bcdab9cf3c3c16b1ff
ripemd-160 52f53d703d99123898066c96c9416a22d0eb67a4

20434512 as geometric shapes

Circle

Radius = n
Diameter 40869024
Circumference 128393825.55778
Area 1.3118325845432E+15

Sphere

Radius = n
Volume 3.5742211587786E+22
Surface area 5.2473303381729E+15
Circumference 128393825.55778

Square

Length = n
Perimeter 81738048
Area 417569280678144
Diagonal 28898764.010876

Cube

Length = n
Surface area 2505415684068864
Volume 8.5328244768489E+21
Space diagonal 35393613.011876

Equilateral Triangle

Length = n
Perimeter 61303536
Area 1.8081280245363E+14
Altitude 17696806.505938

Triangular Pyramid

Length = n
Surface area 1.8081280245363E+14
Volume 1.0056030083757E+21
Height 9632921.3369586