20422470 (number)

20422470 is an even 8-digits composite number following 20422469 and preceding 20422471. In scientific notation, it is written as 2.0422470 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 5445984 positive integers (up to 20422470) that are relatively prime to 20422470.

Interesting facts

Basic properties

Name

Name twenty million four hundred twenty-two thousand four hundred seventy

Notation

Scientific notation 2.0422470 × 10^7
Engineering notation 2.0422470 × 10^6

Prime Factorization of 20422470

Prime Factorization 2 × 3 × 5 × 680749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20422470
Product of the distinct prime numbers

The prime factorization of 20422470 is 2 × 3 × 5 × 680749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 29, 6, 440, 71, 9662, 4448, 60526, 11615, 334810, 810990, 198071, 1953605, 93046191, 20652963, 24747485, 943190184, 8351002929, 7880376782

Basic calculations (n = 20422470)

Multiplication

n×y
n×2 40844940
n×3 61267410
n×4 81689880
n×5 102112350

Division

n÷y
n÷2 10211235
n÷3 6807490
n÷3 5105617.5
n÷5 4084494

Exponentiation

ny
n2 417077280900900
n3 8.5177482568802E+21
n4 1.7395345824369E+29
n5 3.552559282378E+36

Nth Root

y√n
2√n 4519.1227024722
3√n 273.33972653432
4√n 67.224420432401
5√n 28.974880490541

Divisors of 20422470

1, 2, 3, 5, 6, 10, 15, 30, 680749, 1361498, 2042247, 3403745, 4084494, 6807490, 10211235, 20422470

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 -20422469
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 20422470 can be divided by 16 positive divisors. The sum of these divisors (counting 20422470) is 1, the average is 0.0625.

Base conversion 20422470

Base System Value
2 Binary 1001101111001111101000110
3 Ternary 1102102120100210
4 Quaternary 1031321331012
5 Quinary 20212004340
6 Senary 2005420250
8 Octal 115717506
10 Decimal 20422470
12 Duodecimal 6a0a686
16 Hexadecimal 1379f46
20 Vigesimal 67cg3a
36 Base36 c5q2u

Cryptographic Hash Functions

md5 f40159e771b7740c116a567d2e745e4a
sha1 3b0a44f0413ae0073f915468a0790d09f451801a
sha256 d0c8d56fbd00d327fe95657008f882e54d8ff1ab3fb0556ee2ecd026361e7052
sha512 8522609b626a33e8e7c1caabe2f59a9e41a9941a6ab09bbf1f3375a7c2b5712a8e91788355bd009e78d68de00624d4c7363224cf18b469e9c5ad578f3eef0ac4
ripemd-160 db2fea84dd10085726596fef507fbbd636e071d6

20422470 as geometric shapes

Circle

Radius = n
Diameter 40844940
Circumference 128318163.44032
Area 1.3102869216575E+15

Sphere

Radius = n
Volume 3.5679060465256E+22
Surface area 5.2411476866299E+15
Circumference 128318163.44032

Square

Length = n
Perimeter 81689880
Area 417077280900900
Diagonal 28881734.051158

Cube

Length = n
Surface area 2502463685405400
Volume 8.5177482568802E+21
Space diagonal 35372755.656051

Equilateral Triangle

Length = n
Perimeter 61267410
Area 1.8059976030076E+14
Altitude 17686377.828026

Triangular Pyramid

Length = n
Surface area 1.8059976030076E+14
Volume 1.0038262588133E+21
Height 9627244.6837192