20922440 (number)

20922440 is an even 8-digits composite number following 20922439 and preceding 20922441. In scientific notation, it is written as 2.0922440 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 32 positive divisors. There are 6520320 positive integers (up to 20922440) that are relatively prime to 20922440.

Interesting facts

Basic properties

Name

Name twenty million nine hundred twenty-two thousand four hundred forty

Notation

Scientific notation 2.0922440 × 10^7
Engineering notation 2.0922440 × 10^6

Prime Factorization of 20922440

Prime Factorization 2 × 2 × 2 × 5 × 77 × 6793

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5230610
Product of the distinct prime numbers

The prime factorization of 20922440 is 2 × 2 × 2 × 5 × 77 × 6793. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 3, 3, 54, 14, 874, 1778, 6679, 34469, 98760, 454302, 683305, 1801695, 6214371, 12624947, 88509958, 417455220, 620974824, 1170426887, 7621619206

Basic calculations (n = 20922440)

Multiplication

n×y
n×2 41844880
n×3 62767320
n×4 83689760
n×5 104612200

Division

n÷y
n÷2 10461220
n÷3 6974146.6666667
n÷3 5230610
n÷5 4184488

Exponentiation

ny
n2 437748495553600
n3 9.1587666333105E+21
n4 1.9162374535944E+29
n5 4.0092363148582E+36

Nth Root

y√n
2√n 4574.1053770109
3√n 275.5523444051
4√n 67.632132725583
5√n 29.115380236892

Divisors of 20922440

1, 2, 4, 5, 8, 10, 20, 40, 77, 154, 308, 385, 616, 770, 1540, 3080, 6793, 13586, 27172, 33965, 54344, 67930, 135860, 271720, 523061, 1046122, 2092244, 2615305, 4184488, 5230610, 10461220, 20922440

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20922439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20922440 can be divided by 32 positive divisors. The sum of these divisors (counting 20922440) is 1, the average is 0.03125.

Base conversion 20922440

Base System Value
2 Binary 1001111110100000001001000
3 Ternary 1110100222012012
4 Quaternary 1033310001020
5 Quinary 20324004230
6 Senary 2024235052
8 Octal 117640110
10 Decimal 20922440
12 Duodecimal 700ba88
16 Hexadecimal 13f4048
20 Vigesimal 6af620
36 Base36 cgfuw

Cryptographic Hash Functions

md5 6d6c0ea7d683262baa403b2875f1c340
sha1 81e08fab4fa64405885ef5d24db88a1bfd1288b6
sha256 60dae89ff7565e33747744c76813404b215027fc1cabf0f239f95ef9e3dd5875
sha512 e93bc8d470ac871cb14c34781df0590cd86d58078bd629a8c0e1d655bd3f6f638a11450f7859922a1b82583114d6576b6a9891de69c3ae5ad6be292fbdfae595
ripemd-160 399e8b9c43325131436b0d9667a9e2a21af86998

20922440 as geometric shapes

Circle

Radius = n
Diameter 41844880
Circumference 131459567.59835
Area 1.3752274577512E+15

Sphere

Radius = n
Volume 3.8364151961535E+22
Surface area 5.5009098310047E+15
Circumference 131459567.59835

Square

Length = n
Perimeter 83689760
Area 437748495553600
Diagonal 29588798.405937

Cube

Length = n
Surface area 2626490973321600
Volume 9.1587666333105E+21
Space diagonal 36238729.098311

Equilateral Triangle

Length = n
Perimeter 62767320
Area 1.8955065880892E+14
Altitude 18119364.549156

Triangular Pyramid

Length = n
Surface area 1.8955065880892E+14
Volume 1.0793709989532E+21
Height 9862932.8019791