20038238 (number)

20038238 is an even 8-digits composite number following 20038237 and preceding 20038239. In scientific notation, it is written as 2.0038238 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 32 positive divisors. There are 8739360 positive integers (up to 20038238) that are relatively prime to 20038238.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0038238 × 10^7
Engineering notation 2.0038238 × 10^6

Prime Factorization of 20038238

Prime Factorization 2 × 11 × 37 × 103 × 239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20038238
Product of the distinct prime numbers

The prime factorization of 20038238 is 2 × 11 × 37 × 103 × 239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 16, 50, 288, 117, 9459, 4886, 20042, 57501, 71967, 406539, 5268450, 7040959, 56504085, 85243894, 136105394, 38764089, 6523009116, 3572521584

Basic calculations (n = 20038238)

Multiplication

n×y
n×2 40076476
n×3 60114714
n×4 80152952
n×5 100191190

Division

n÷y
n÷2 10019119
n÷3 6679412.6666667
n÷3 5009559.5
n÷5 4007647.6

Exponentiation

ny
n2 401530982144644
n3 8.0459733845881E+21
n4 1.6122712962204E+29
n5 3.2307075954233E+36

Nth Root

y√n
2√n 4476.4090519076
3√n 271.61464136473
4√n 66.905971720823
5√n 28.865022881867

Divisors of 20038238

1, 2, 11, 22, 37, 74, 103, 206, 239, 407, 478, 814, 1133, 2266, 2629, 3811, 5258, 7622, 8843, 17686, 24617, 41921, 49234, 83842, 97273, 194546, 270787, 541574, 910829, 1821658, 10019119, 20038238

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20038237
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20038238 can be divided by 32 positive divisors. The sum of these divisors (counting 20038238) is 1, the average is 0.03125.

Base conversion 20038238

Base System Value
2 Binary 1001100011100001001011110
3 Ternary 1101201001021222
4 Quaternary 1030130021132
5 Quinary 20112210423
6 Senary 1553253342
8 Octal 114341136
10 Decimal 20038238
12 Duodecimal 6864252
16 Hexadecimal 131c25e
20 Vigesimal 654fbi
36 Base36 bxhlq

Cryptographic Hash Functions

md5 ad705836e5a69f00e47e3be6aeeda32c
sha1 3aa95146343d35b87dbb038e5a4338e4f0fcfbc6
sha256 76d7e039a5809961d32c50c3650ee7f5c77959ddf6c6c710db27b8865c46db7f
sha512 8046675bc27e53ab7391ffde1f76303521f45bc0e8736821f069ebf9c212e6577c65c50cdc9ba1b79bcb511af053774e07293dd750ed53b76511c2887b813d1e
ripemd-160 c23ce98e423d03eea57860908a84e66f3aec6076

20038238 as geometric shapes

Circle

Radius = n
Diameter 40076476
Circumference 125903962.58337
Area 1.2614467836943E+15

Sphere

Radius = n
Volume 3.3702894501335E+22
Surface area 5.0457871347772E+15
Circumference 125903962.58337

Square

Length = n
Perimeter 80152952
Area 401530982144644
Diagonal 28338347.94566

Cube

Length = n
Surface area 2409185892867864
Volume 8.0459733845881E+21
Space diagonal 34707246.310157

Equilateral Triangle

Length = n
Perimeter 60114714
Area 1.7386801547189E+14
Altitude 17353623.155079

Triangular Pyramid

Length = n
Surface area 1.7386801547189E+14
Volume 9.4822705691479E+20
Height 9446115.9818866