20216438 (number)

20216438 is an even 8-digits composite number following 20216437 and preceding 20216439. In scientific notation, it is written as 2.0216438 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 9108000 positive integers (up to 20216438) that are relatively prime to 20216438.

Interesting facts

Basic properties

Name

Name twenty million two hundred sixteen thousand four hundred thirty-eight

Notation

Scientific notation 2.0216438 × 10^7
Engineering notation 2.0216438 × 10^6

Prime Factorization of 20216438

Prime Factorization 2 × 11 × 11 × 601 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1837858
Product of the distinct prime numbers

The prime factorization of 20216438 is 2 × 11 × 11 × 601 × 139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 32, 10, 412, 966, 7062, 2742, 56678, 14355, 643447, 102980, 6714292, 7508195, 18289247, 6879915, 160779304, 859223018, 6519929649, 3297635228

Basic calculations (n = 20216438)

Multiplication

n×y
n×2 40432876
n×3 60649314
n×4 80865752
n×5 101082190

Division

n÷y
n÷2 10108219
n÷3 6738812.6666667
n÷3 5054109.5
n÷5 4043287.6

Exponentiation

ny
n2 408704365407844
n3 8.262546463597E+21
n4 1.6703925830343E+29
n5 3.3769388090572E+36

Nth Root

y√n
2√n 4496.269342466
3√n 272.41742244362
4√n 67.054226879937
5√n 28.916180541267

Divisors of 20216438

1, 2, 11, 22, 121, 139, 242, 278, 601, 1202, 1529, 3058, 6611, 13222, 16819, 33638, 72721, 83539, 145442, 167078, 918929, 1837858, 10108219, 20216438

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20216437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20216438 can be divided by 24 positive divisors. The sum of these divisors (counting 20216438) is 1, the average is 0.041666666666667.

Base conversion 20216438

Base System Value
2 Binary 1001101000111101001110110
3 Ternary 1102001002201222
4 Quaternary 1031013221312
5 Quinary 20133411223
6 Senary 2001150342
8 Octal 115075166
10 Decimal 20216438
12 Duodecimal 692b3b2
16 Hexadecimal 1347a76
20 Vigesimal 66711i
36 Base36 c1b3q

Cryptographic Hash Functions

md5 3fa4991c84a9ae13ce19e5049b4d9cd8
sha1 39de1be965d66bdf89faeb48c9fa7277a24d9b0c
sha256 796791ff1cc35978f020014f1e60a4b0e13d9f3c511ad54305a951782d1251bd
sha512 1c4492bc3cea0bfd06ed3ec802b40322aacc3ea858495598206b804908a60798881c2b0159d795ee63dd97ef7cb42e5955ce7b90467f0486bee4a693e83c5b30
ripemd-160 2b9e32069c51686bc439574c02c5e45f7963ee5a

20216438 as geometric shapes

Circle

Radius = n
Diameter 40432876
Circumference 127023626.20511
Area 1.2839826318554E+15

Sphere

Radius = n
Volume 3.4610073693308E+22
Surface area 5.1359305274214E+15
Circumference 127023626.20511

Square

Length = n
Perimeter 80865752
Area 408704365407844
Diagonal 28590360.802475

Cube

Length = n
Surface area 2452226192447064
Volume 8.262546463597E+21
Space diagonal 35015897.764066

Equilateral Triangle

Length = n
Perimeter 60649314
Area 1.769741815404E+14
Altitude 17507948.882033

Triangular Pyramid

Length = n
Surface area 1.769741815404E+14
Volume 9.737504390464E+20
Height 9530120.2674916