20384766 (number)

20384766 is an even 8-digits composite number following 20384765 and preceding 20384767. In scientific notation, it is written as 2.0384766 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 6794916 positive integers (up to 20384766) that are relatively prime to 20384766.

Interesting facts

Basic properties

Name

Name twenty million three hundred eighty-four thousand seven hundred sixty-six

Notation

Scientific notation 2.0384766 × 10^7
Engineering notation 2.0384766 × 10^6

Prime Factorization of 20384766

Prime Factorization 2 × 3 × 3 × 1132487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6794922
Product of the distinct prime numbers

The prime factorization of 20384766 is 2 × 3 × 3 × 1132487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 39, 2, 940, 963, 5516, 3173, 77876, 24123, 774313, 101911, 2422397, 6711599, 2528326, 73984465, 488071805, 336997609, 7776849312, 3515395293

Basic calculations (n = 20384766)

Multiplication

n×y
n×2 40769532
n×3 61154298
n×4 81539064
n×5 101923830

Division

n÷y
n÷2 10192383
n÷3 6794922
n÷3 5096191.5
n÷5 4076953.2

Exponentiation

ny
n2 415538684874756
n3 8.4706588551196E+21
n4 1.7267239862744E+29
n5 3.5198864406791E+36

Nth Root

y√n
2√n 4514.9491691491
3√n 273.17140948156
4√n 67.193371467348
5√n 28.964173885943

Divisors of 20384766

1, 2, 3, 6, 9, 18, 1132487, 2264974, 3397461, 6794922, 10192383, 20384766

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20384765
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20384766 can be divided by 12 positive divisors. The sum of these divisors (counting 20384766) is 1, the average is 0.083333333333333.

Base conversion 20384766

Base System Value
2 Binary 1001101110000101111111110
3 Ternary 1102100122122100
4 Quaternary 1031300233332
5 Quinary 20204303031
6 Senary 2004525530
8 Octal 115605776
10 Decimal 20384766
12 Duodecimal 69b08a6
16 Hexadecimal 1370bfe
20 Vigesimal 6781i6
36 Base36 c4wzi

Cryptographic Hash Functions

md5 cd64b126b062f8b4c8268a346ed0de53
sha1 fe22e0040c0b74ec46443fb34a783a8430d9bbc9
sha256 cbf297a2013ffedfa1432e63af789b9fd7a6076b094414a7dee52f00765e24ae
sha512 f2630644447499f783e74b0f052a4b41bfc3d164fb3bf18b9e9ec34be4071ed775d562ecc9295fceacb78a32cfdd22b86d86c34f33e900ad364e6c435a1c3b7e
ripemd-160 6415464ae751d49adbb366d179a8b487777cc5be

20384766 as geometric shapes

Circle

Radius = n
Diameter 40769532
Circumference 128081262.22149
Area 1.3054532796849E+15

Sphere

Radius = n
Volume 3.5481812840412E+22
Surface area 5.2218131187396E+15
Circumference 128081262.22149

Square

Length = n
Perimeter 81539064
Area 415538684874756
Diagonal 28828412.543002

Cube

Length = n
Surface area 2493232109248536
Volume 8.4706588551196E+21
Space diagonal 35307450.412403

Equilateral Triangle

Length = n
Perimeter 61154298
Area 1.7993352867836E+14
Altitude 17653725.206201

Triangular Pyramid

Length = n
Surface area 1.7993352867836E+14
Volume 9.982767195955E+20
Height 9609470.8476673