20462494 (number)

20462494 is an even 8-digits composite number following 20462493 and preceding 20462495. In scientific notation, it is written as 2.0462494 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 9368352 positive integers (up to 20462494) that are relatively prime to 20462494.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0462494 × 10^7
Engineering notation 2.0462494 × 10^6

Prime Factorization of 20462494

Prime Factorization 2 × 13 × 127 × 6197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20462494
Product of the distinct prime numbers

The prime factorization of 20462494 is 2 × 13 × 127 × 6197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 78, 8, 533, 136, 5348, 9416, 43927, 40655, 844415, 84307, 9074390, 184414, 41693034, 64119080, 489832249, 880610396, 7762135588, 4109739216

Basic calculations (n = 20462494)

Multiplication

n×y
n×2 40924988
n×3 61387482
n×4 81849976
n×5 102312470

Division

n÷y
n÷2 10231247
n÷3 6820831.3333333
n÷3 5115623.5
n÷5 4092498.8

Exponentiation

ny
n2 418713660700036
n3 8.5679257697925E+21
n4 1.7532112965682E+29
n5 3.587507563676E+36

Nth Root

y√n
2√n 4523.5488280774
3√n 273.51817393634
4√n 67.257332894468
5√n 28.986228604443

Divisors of 20462494

1, 2, 13, 26, 127, 254, 1651, 3302, 6197, 12394, 80561, 161122, 787019, 1574038, 10231247, 20462494

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 -20462493
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 20462494 can be divided by 16 positive divisors. The sum of these divisors (counting 20462494) is 1, the average is 0.0625.

Base conversion 20462494

Base System Value
2 Binary 1001110000011101110011110
3 Ternary 1102111121021011
4 Quaternary 1032003232132
5 Quinary 20214244434
6 Senary 2010325434
8 Octal 116035636
10 Decimal 20462494
12 Duodecimal 6a2987a
16 Hexadecimal 1383b9e
20 Vigesimal 67hg4e
36 Base36 c6kym

Cryptographic Hash Functions

md5 ef7f47d1f2bf78437fac1b7275702b0b
sha1 caccb2e07e089a0695e2fc6efcfa72d4ff5999c9
sha256 ae6ac581ffe97051c15ab3e93b959ca1d22cf71d44c4e8ea63edfea48f6f165a
sha512 aae7cde5921587bdf7756157a13536bcc6b968a00833c5232ab0c05d6415eef8e3ca6ed0e531893fabd7ca25fff4443623ab6845720ca1ae3444ac5936c6d5df
ripemd-160 2940b48ac9f681e63b7b64ec630de9561b84ac37

20462494 as geometric shapes

Circle

Radius = n
Diameter 40924988
Circumference 128569641.64905
Area 1.3154277604129E+15

Sphere

Radius = n
Volume 3.5889243539844E+22
Surface area 5.2617110416517E+15
Circumference 128569641.64905

Square

Length = n
Perimeter 81849976
Area 418713660700036
Diagonal 28938336.534778

Cube

Length = n
Surface area 2512281964200216
Volume 8.5679257697925E+21
Space diagonal 35442079.257573

Equilateral Triangle

Length = n
Perimeter 61387482
Area 1.813083335389E+14
Altitude 17721039.628787

Triangular Pyramid

Length = n
Surface area 1.813083335389E+14
Volume 1.0097397354205E+21
Height 9646112.1782594