20162438 (number)

20162438 is an even 8-digits composite number following 20162437 and preceding 20162439. In scientific notation, it is written as 2.0162438 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 9838920 positive integers (up to 20162438) that are relatively prime to 20162438.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-two thousand four hundred thirty-eight

Notation

Scientific notation 2.0162438 × 10^7
Engineering notation 2.0162438 × 10^6

Prime Factorization of 20162438

Prime Factorization 2 × 71 × 107 × 1327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20162438
Product of the distinct prime numbers

The prime factorization of 20162438 is 2 × 71 × 107 × 1327. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 38, 39, 786, 740, 483, 4430, 44057, 51057, 174131, 24387, 6064774, 6292521, 79591485, 92673899, 797929440, 50541689, 1442730316, 7087646441

Basic calculations (n = 20162438)

Multiplication

n×y
n×2 40324876
n×3 60487314
n×4 80649752
n×5 100812190

Division

n÷y
n÷2 10081219
n÷3 6720812.6666667
n÷3 5040609.5
n÷5 4032487.6

Exponentiation

ny
n2 406523906103844
n3 8.1965130523366E+21
n4 1.6526168623393E+29
n5 3.332078502467E+36

Nth Root

y√n
2√n 4490.2603487994
3√n 272.17465534444
4√n 67.009404927961
5√n 28.900716444524

Divisors of 20162438

1, 2, 71, 107, 142, 214, 1327, 2654, 7597, 15194, 94217, 141989, 188434, 283978, 10081219, 20162438

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 -20162437
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 20162438 can be divided by 16 positive divisors. The sum of these divisors (counting 20162438) is 1, the average is 0.0625.

Base conversion 20162438

Base System Value
2 Binary 1001100111010011110000110
3 Ternary 1101221100122222
4 Quaternary 1030322132012
5 Quinary 20130144223
6 Senary 2000052342
8 Octal 114723606
10 Decimal 20162438
12 Duodecimal 69040b2
16 Hexadecimal 133a786
20 Vigesimal 66061i
36 Base36 c05fq

Cryptographic Hash Functions

md5 ff9ba9213c3568be3b3c28361ebc38b1
sha1 3ba7cde2e479a161afe0832a0a8f66f63f99f494
sha256 1e58b68130801ecf1f84bd7adaa02f0e91d9c472e491fc9a142f5b43c3814070
sha512 56b91fdafbcc6bbfad65c2958492fe3968c57ae3f84c9a7876eea14470085274888e3d4540f42e57329ec06cbbb4c8e53282d8bd59bb963de6503997caef7f8a
ripemd-160 8c5b6277e7daceab740d27b568ef20b3dd78d61b

20162438 as geometric shapes

Circle

Radius = n
Diameter 40324876
Circumference 126684334.19852
Area 1.2771325169245E+15

Sphere

Radius = n
Volume 3.4333473587031E+22
Surface area 5.1085300676979E+15
Circumference 126684334.19852

Square

Length = n
Perimeter 80649752
Area 406523906103844
Diagonal 28513993.270107

Cube

Length = n
Surface area 2439143436623064
Volume 8.1965130523366E+21
Space diagonal 34922367.020457

Equilateral Triangle

Length = n
Perimeter 60487314
Area 1.760300149658E+14
Altitude 17461183.510229

Triangular Pyramid

Length = n
Surface area 1.760300149658E+14
Volume 9.6596832689854E+20
Height 9504664.4233689