20204872 (number)

20204872 is an even 8-digits composite number following 20204871 and preceding 20204873. In scientific notation, it is written as 2.0204872 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 9911616 positive integers (up to 20204872) that are relatively prime to 20204872.

Interesting facts

Basic properties

Name

Name twenty million two hundred four thousand eight hundred seventy-two

Notation

Scientific notation 2.0204872 × 10^7
Engineering notation 2.0204872 × 10^6

Prime Factorization of 20204872

Prime Factorization 2 × 2 × 2 × 53 × 47653

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5051218
Product of the distinct prime numbers

The prime factorization of 20204872 is 2 × 2 × 2 × 53 × 47653. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 34, 51, 812, 965, 2875, 1060, 60546, 14381, 739403, 601862, 7530231, 5537217, 98556339, 1889636, 66910647, 922944907, 9325088741, 3717054555

Basic calculations (n = 20204872)

Multiplication

n×y
n×2 40409744
n×3 60614616
n×4 80819488
n×5 101024360

Division

n÷y
n÷2 10102436
n÷3 6734957.3333333
n÷3 5051218
n÷5 4040974.4

Exponentiation

ny
n2 408236852536384
n3 8.2483733511805E+21
n4 1.6665732776881E+29
n5 3.3672899754309E+36

Nth Root

y√n
2√n 4494.9829810579
3√n 272.36546174112
4√n 67.04463424509
5√n 28.912871144172

Divisors of 20204872

1, 2, 4, 8, 53, 106, 212, 424, 47653, 95306, 190612, 381224, 2525609, 5051218, 10102436, 20204872

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 -20204871
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 20204872 can be divided by 16 positive divisors. The sum of these divisors (counting 20204872) is 1, the average is 0.0625.

Base conversion 20204872

Base System Value
2 Binary 1001101000100110101001000
3 Ternary 1102000111212121
4 Quaternary 1031010311020
5 Quinary 20133023442
6 Senary 2001021024
8 Octal 115046510
10 Decimal 20204872
12 Duodecimal 6924774
16 Hexadecimal 1344d48
20 Vigesimal 665c3c
36 Base36 c126g

Cryptographic Hash Functions

md5 8075a8ca9c7bcbe4867749f3fcbbd12f
sha1 a3132f5c8d7f64ab8387fd14c5dc0035692eb5cc
sha256 00210095e585b088ef4b146686f91faea9d343005d7b74eca41ff371ee6cb3b3
sha512 ace6aa2c0150c0cd4f3aa1fb8f1b059cc31bd4d51ad929f580ad77bb3bb850fbd620a42dcb89ab1f9de33226af14322c6298ddaa0383241d8c50643f8ad57238
ripemd-160 1dcf166eb95f586f69ee5a4b46f58220e789b01a

20204872 as geometric shapes

Circle

Radius = n
Diameter 40409744
Circumference 126950954.88384
Area 1.2825138968529E+15

Sphere

Radius = n
Volume 3.4550705498846E+22
Surface area 5.1300555874117E+15
Circumference 126950954.88384

Square

Length = n
Perimeter 80819488
Area 408236852536384
Diagonal 28574004.008412

Cube

Length = n
Surface area 2449421115218304
Volume 8.2483733511805E+21
Space diagonal 34995864.864426

Equilateral Triangle

Length = n
Perimeter 60614616
Area 1.7677174252876E+14
Altitude 17497932.432213

Triangular Pyramid

Length = n
Surface area 1.7677174252876E+14
Volume 9.7208012172969E+20
Height 9524668.0028041