20218352 (number)

20218352 is an even 8-digits composite number following 20218351 and preceding 20218353. In scientific notation, it is written as 2.0218352 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 40 positive divisors. There are 7876800 positive integers (up to 20218352) that are relatively prime to 20218352.

Interesting facts

Basic properties

Name

Name twenty million two hundred eighteen thousand three hundred fifty-two

Notation

Scientific notation 2.0218352 × 10^7
Engineering notation 2.0218352 × 10^6

Prime Factorization of 20218352

Prime Factorization 2 × 2 × 2 × 2 × 7 × 11 × 16411

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2527294
Product of the distinct prime numbers

The prime factorization of 20218352 is 2 × 2 × 2 × 2 × 7 × 11 × 16411. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 7, 1, 31, 888, 238, 536, 8316, 54281, 59476, 516179, 511184, 1255646, 4563043, 53081081, 99400515, 389889983, 314275315, 1273797637, 8879010570

Basic calculations (n = 20218352)

Multiplication

n×y
n×2 40436704
n×3 60655056
n×4 80873408
n×5 101091760

Division

n÷y
n÷2 10109176
n÷3 6739450.6666667
n÷3 5054588
n÷5 4043670.4

Exponentiation

ny
n2 408781757595904
n3 8.2648934662527E+21
n4 1.671025253432E+29
n5 3.3785376774777E+36

Nth Root

y√n
2√n 4496.4821805496
3√n 272.42601925137
4√n 67.055813920566
5√n 28.916728050909

Divisors of 20218352

1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 16411, 32822, 65644, 114877, 131288, 180521, 229754, 262576, 361042, 459508, 722084, 919016, 1263647, 1444168, 1838032, 2527294, 2888336, 5054588, 10109176, 20218352

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20218351
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20218352 can be divided by 40 positive divisors. The sum of these divisors (counting 20218352) is 1, the average is 0.025.

Base conversion 20218352

Base System Value
2 Binary 1001101001000000111110000
3 Ternary 1102001012100212
4 Quaternary 1031020013300
5 Quinary 20133441402
6 Senary 2001203252
8 Octal 115100760
10 Decimal 20218352
12 Duodecimal 6930528
16 Hexadecimal 13481f0
20 Vigesimal 6675hc
36 Base36 c1ckw

Cryptographic Hash Functions

md5 4e8efed29d559324e1243a49902f1f21
sha1 3738179bc2be997c5831b1afbec93e31e3cf37f9
sha256 30d38429b4a2cca54f6fb644e1fc5522ea61260a5e1a5198f65e4301821347c4
sha512 e13330653c55ad22a5a360326098757fd10b52dd506698fa80e0a97a1814428beab77533291d910fcac9ed31ad741b92407977e618938ee93a9ad8ed35cc7d26
ripemd-160 1b1ad05aeaf73e85cd70cc544cb3198e7725f004

20218352 as geometric shapes

Circle

Radius = n
Diameter 40436704
Circumference 127035652.22179
Area 1.2842257665848E+15

Sphere

Radius = n
Volume 3.4619904795042E+22
Surface area 5.1369030663393E+15
Circumference 127035652.22179

Square

Length = n
Perimeter 80873408
Area 408781757595904
Diagonal 28593067.607233

Cube

Length = n
Surface area 2452690545575424
Volume 8.2648934662527E+21
Space diagonal 35019212.909312

Equilateral Triangle

Length = n
Perimeter 60655056
Area 1.7700769334085E+14
Altitude 17509606.454656

Triangular Pyramid

Length = n
Surface area 1.7700769334085E+14
Volume 9.7402703596194E+20
Height 9531022.5357444