20234784 (number)

20234784 is an even 8-digits composite number following 20234783 and preceding 20234785. In scientific notation, it is written as 2.0234784 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 6689280 positive integers (up to 20234784) that are relatively prime to 20234784.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-four thousand seven hundred eighty-four

Notation

Scientific notation 2.0234784 × 10^7
Engineering notation 2.0234784 × 10^6

Prime Factorization of 20234784

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 131 × 1609

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1264674
Product of the distinct prime numbers

The prime factorization of 20234784 is 2 × 2 × 2 × 2 × 2 × 3 × 131 × 1609. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20234784)

Multiplication

n×y
n×2 40469568
n×3 60704352
n×4 80939136
n×5 101173920

Division

n÷y
n÷2 10117392
n÷3 6744928
n÷3 5058696
n÷5 4046956.8

Exponentiation

ny
n2 409446483526656
n3 8.2850611537214E+21
n4 1.6764642287234E+29
n5 3.3922891551945E+36

Nth Root

y√n
2√n 4498.3090156191
3√n 272.4998019245
4√n 67.069434287305
5√n 28.921426804602

Divisors of 20234784

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20234783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20234784 can be divided by 48 positive divisors. The sum of these divisors (counting 20234784) is 1, the average is 0.020833333333333.

Base conversion 20234784

Base System Value
2 Binary 1001101001100001000100000
3 Ternary 1102002000220110
4 Quaternary 1031030020200
5 Quinary 20140003114
6 Senary 2001411320
8 Octal 115141040
10 Decimal 20234784
12 Duodecimal 6939b40
16 Hexadecimal 134c220
20 Vigesimal 6696j4
36 Base36 c1p9c

Cryptographic Hash Functions

md5 b6664aa93f20d96818183dbdcb64c970
sha1 c13e1523fcb729cb49f615c796593059eaaa04af
sha256 256c886ea465f7e18ac2098bd5d4ad7d78cf855bc62d64180af55a188fd35a2c
sha512 e595a433477a3ca9f631c4d36cc9faa3ff62d1ce549acd2b5058d106119dc0e4e8d0bf580571e221e3e7a34b388cfa4f0d44a2069e89e09bcb11fbef59f8dc45
ripemd-160 65cbb6cc22682a57983e1614bcdc1b21d993868d

20234784 as geometric shapes

Circle

Radius = n
Diameter 40469568
Circumference 127138897.52275
Area 1.2863140646855E+15

Sphere

Radius = n
Volume 3.4704383006765E+22
Surface area 5.1452562587421E+15
Circumference 127138897.52275

Square

Length = n
Perimeter 80939136
Area 409446483526656
Diagonal 28616305.96449

Cube

Length = n
Surface area 2456678901159936
Volume 8.2850611537214E+21
Space diagonal 35047673.968182

Equilateral Triangle

Length = n
Perimeter 60704352
Area 1.7729552811215E+14
Altitude 17523836.984091

Triangular Pyramid

Length = n
Surface area 1.7729552811215E+14
Volume 9.7640382072361E+20
Height 9538768.65483