20394546 (number)

20394546 is an even 8-digits composite number following 20394545 and preceding 20394547. In scientific notation, it is written as 2.0394546 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 6790784 positive integers (up to 20394546) that are relatively prime to 20394546.

Interesting facts

Basic properties

Name

Name twenty million three hundred ninety-four thousand five hundred forty-six

Notation

Scientific notation 2.0394546 × 10^7
Engineering notation 2.0394546 × 10^6

Prime Factorization of 20394546

Prime Factorization 2 × 3 × 1697 × 2003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20394546
Product of the distinct prime numbers

The prime factorization of 20394546 is 2 × 3 × 1697 × 2003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 100, 17, 528, 327, 7629, 123, 90162, 64633, 614464, 8769, 4916285, 3831759, 98773312, 74671270, 497359519, 110521146, 4347472613, 5074468528

Basic calculations (n = 20394546)

Multiplication

n×y
n×2 40789092
n×3 61183638
n×4 81578184
n×5 101972730

Division

n÷y
n÷2 10197273
n÷3 6798182
n÷3 5098636.5
n÷5 4078909.2

Exponentiation

ny
n2 415937506546116
n3 8.4828566103801E+21
n4 1.730040093518E+29
n5 3.5283382269097E+36

Nth Root

y√n
2√n 4516.0321079461
3√n 273.21508898295
4√n 67.201429359397
5√n 28.966952581313

Divisors of 20394546

1, 2, 3, 6, 1697, 2003, 3394, 4006, 5091, 6009, 10182, 12018, 3399091, 6798182, 10197273, 20394546

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 -20394545
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 20394546 can be divided by 16 positive divisors. The sum of these divisors (counting 20394546) is 1, the average is 0.0625.

Base conversion 20394546

Base System Value
2 Binary 1001101110011001000110010
3 Ternary 1102101011001120
4 Quaternary 1031303020302
5 Quinary 20210111141
6 Senary 2005043110
8 Octal 115631062
10 Decimal 20394546
12 Duodecimal 69b6496
16 Hexadecimal 1373232
20 Vigesimal 679676
36 Base36 c54j6

Cryptographic Hash Functions

md5 12e9bf0b33ec23ef6b5c37d0d4f488fc
sha1 e40b1742e4444efdf8c62d8d8ab0dfc6d8ac42b2
sha256 773b7dc6070ce5838ee696faaeb793d8cd14190f957996027c7c7c72d1a20833
sha512 f3cd5c01e3282bf1de1409a9b6337fb9aebc7606f838df62444422c7ee05a211ffacca04091869ea400a9d94a8b4c97c323afed476b32ff41d8fdc48e237662c
ripemd-160 523cd70b51ab8b5f80b9e173ec2ca68565b49f91

20394546 as geometric shapes

Circle

Radius = n
Diameter 40789092
Circumference 128142711.7738
Area 1.3067062149177E+15

Sphere

Radius = n
Volume 3.5532906678167E+22
Surface area 5.2268248596709E+15
Circumference 128142711.7738

Square

Length = n
Perimeter 81578184
Area 415937506546116
Diagonal 28842243.551642

Cube

Length = n
Surface area 2495625039276696
Volume 8.4828566103801E+21
Space diagonal 35324389.869301

Equilateral Triangle

Length = n
Perimeter 61183638
Area 1.8010622352785E+14
Altitude 17662194.93465

Triangular Pyramid

Length = n
Surface area 1.8010622352785E+14
Volume 9.9971423883881E+20
Height 9614081.1838807