20394066 (number)

20394066 is an even 8-digits composite number following 20394065 and preceding 20394067. In scientific notation, it is written as 2.0394066 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 5295840 positive integers (up to 20394066) that are relatively prime to 20394066.

Interesting facts

Basic properties

Name

Name twenty million three hundred ninety-four thousand sixty-six

Notation

Scientific notation 2.0394066 × 10^7
Engineering notation 2.0394066 × 10^6

Prime Factorization of 20394066

Prime Factorization 2 × 3 × 77 × 11 × 4013

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20394066
Product of the distinct prime numbers

The prime factorization of 20394066 is 2 × 3 × 77 × 11 × 4013. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 44, 85, 404, 79, 4137, 8029, 54646, 45281, 667095, 436922, 1139628, 4399750, 64211739, 96994081, 653632250, 934623448, 4748800292, 6182203802

Basic calculations (n = 20394066)

Multiplication

n×y
n×2 40788132
n×3 61182198
n×4 81576264
n×5 101970330

Division

n÷y
n÷2 10197033
n÷3 6798022
n÷3 5098516.5
n÷5 4078813.2

Exponentiation

ny
n2 415917928012356
n3 8.4822576744672E+21
n4 1.7298772284209E+29
n5 3.5279230368313E+36

Nth Root

y√n
2√n 4515.9789636357
3√n 273.21294552964
4√n 67.201033947668
5√n 28.966816228504

Divisors of 20394066

1, 2, 3, 6, 11, 22, 33, 66, 77, 154, 231, 462, 847, 1694, 2541, 4013, 5082, 8026, 12039, 24078, 44143, 88286, 132429, 264858, 309001, 618002, 927003, 1854006, 3399011, 6798022, 10197033, 20394066

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 -20394065
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 20394066 can be divided by 32 positive divisors. The sum of these divisors (counting 20394066) is 1, the average is 0.03125.

Base conversion 20394066

Base System Value
2 Binary 1001101110011000001010010
3 Ternary 1102101010101210
4 Quaternary 1031303001102
5 Quinary 20210102231
6 Senary 2005040550
8 Octal 115630122
10 Decimal 20394066
12 Duodecimal 69b6156
16 Hexadecimal 1373052
20 Vigesimal 679536
36 Base36 c545u

Cryptographic Hash Functions

md5 10a15c4f47ca1732ef9206d590d7814b
sha1 b472ef11143f395dd41499ac3266c7fba7aa23e1
sha256 99f2a70bedbac1aa84b0a092c42f4720f439f854d67b59169c385247b78d4282
sha512 936b3e411cefeb778511d374c2a1cb05bb6bc961432c3e7e61178a07b5f88ede009e71e2727e52ba3287be5ef582d96ace8b5216fe735697ae0fff46d51bdb52
ripemd-160 7e918c26a67103b338034797678afd0c03eea904

20394066 as geometric shapes

Circle

Radius = n
Diameter 40788132
Circumference 128139695.84485
Area 1.3066447071399E+15

Sphere

Radius = n
Volume 3.5530397861283E+22
Surface area 5.2265788285596E+15
Circumference 128139695.84485

Square

Length = n
Perimeter 81576264
Area 415917928012356
Diagonal 28841564.729132

Cube

Length = n
Surface area 2495507568074136
Volume 8.4822576744672E+21
Space diagonal 35323558.484913

Equilateral Triangle

Length = n
Perimeter 61182198
Area 1.8009774577404E+14
Altitude 17661779.242456

Triangular Pyramid

Length = n
Surface area 1.8009774577404E+14
Volume 9.9964365356457E+20
Height 9613854.9097107