20462442 (number)

20462442 is an even 8-digits composite number following 20462441 and preceding 20462443. In scientific notation, it is written as 2.0462442 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 4904640 positive integers (up to 20462442) that are relatively prime to 20462442.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0462442 × 10^7
Engineering notation 2.0462442 × 10^6

Prime Factorization of 20462442

Prime Factorization 2 × 21 × 11 × 13 × 3407

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20462442
Product of the distinct prime numbers

The prime factorization of 20462442 is 2 × 21 × 11 × 13 × 3407. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 51, 25, 695, 125, 4985, 8439, 37149, 74433, 624935, 647278, 4631642, 8431958, 75403715, 8828784, 406794563, 594120126, 9120068263, 8211474338

Basic calculations (n = 20462442)

Multiplication

n×y
n×2 40924884
n×3 61387326
n×4 81849768
n×5 102312210

Division

n÷y
n÷2 10231221
n÷3 6820814
n÷3 5115610.5
n÷5 4092488.4

Exponentiation

ny
n2 418711532603364
n3 8.5678604506274E+21
n4 1.7531934753506E+29
n5 3.587461980414E+36

Nth Root

y√n
2√n 4523.5430803741
3√n 273.51794224485
4√n 67.257290165261
5√n 28.986213872266

Divisors of 20462442

1, 2, 11, 13, 21, 22, 26, 42, 143, 231, 273, 286, 462, 546, 3003, 3407, 6006, 6814, 37477, 44291, 71547, 74954, 88582, 143094, 487201, 787017, 930111, 974402, 1574034, 1860222, 10231221, 20462442

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 -20462441
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 20462442 can be divided by 32 positive divisors. The sum of these divisors (counting 20462442) is 1, the average is 0.03125.

Base conversion 20462442

Base System Value
2 Binary 1001110000011101101101010
3 Ternary 1102111121012020
4 Quaternary 1032003231222
5 Quinary 20214244232
6 Senary 2010325310
8 Octal 116035552
10 Decimal 20462442
12 Duodecimal 6a29836
16 Hexadecimal 1383b6a
20 Vigesimal 67hg22
36 Base36 c6kx6

Cryptographic Hash Functions

md5 e766d45b63bf1002b9efc153e757f9d5
sha1 c97c12c6b6e412444d38e77550c0de65a2be3e5a
sha256 ee2267544d0684264694940ad6b9da3a05b60c316201a10a215b15ca041e586d
sha512 09a9f187f95c607c4636304b134934266842d4713b0c603479a5019791f6546a0d185041567a7d8aadec4af8ef5f0e44d6cdfafd352aca66481b83f4d0c0b3bd
ripemd-160 3a629d2a49e3433d8bdd87b82eb583772393b7e9

20462442 as geometric shapes

Circle

Radius = n
Diameter 40924884
Circumference 128569314.92341
Area 1.3154210748001E+15

Sphere

Radius = n
Volume 3.5888969931565E+22
Surface area 5.2616842992002E+15
Circumference 128569314.92341

Square

Length = n
Perimeter 81849768
Area 418711532603364
Diagonal 28938262.995673

Cube

Length = n
Surface area 2512269195620184
Volume 8.5678604506274E+21
Space diagonal 35441989.190931

Equilateral Triangle

Length = n
Perimeter 61387326
Area 1.8130741204601E+14
Altitude 17720994.595466

Triangular Pyramid

Length = n
Surface area 1.8130741204601E+14
Volume 1.0097320374831E+21
Height 9646087.6652243