20237838 (number)

20237838 is an even 8-digits composite number following 20237837 and preceding 20237839. In scientific notation, it is written as 2.0237838 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 6328608 positive integers (up to 20237838) that are relatively prime to 20237838.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0237838 × 10^7
Engineering notation 2.0237838 × 10^6

Prime Factorization of 20237838

Prime Factorization 2 × 69 × 53 × 2767

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20237838
Product of the distinct prime numbers

The prime factorization of 20237838 is 2 × 69 × 53 × 2767. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 68, 86, 274, 596, 8088, 3219, 9066, 68134, 980971, 913916, 5535684, 6998805, 93923172, 69777565, 57871667, 317404900, 1876168663, 411758956

Basic calculations (n = 20237838)

Multiplication

n×y
n×2 40475676
n×3 60713514
n×4 80951352
n×5 101189190

Division

n÷y
n÷2 10118919
n÷3 6745946
n÷3 5059459.5
n÷5 4047567.6

Exponentiation

ny
n2 409570086914244
n3 8.2888130686164E+21
n4 1.6774765609494E+29
n5 3.3948498889291E+36

Nth Root

y√n
2√n 4498.6484637055
3√n 272.51351053851
4√n 67.071964811727
5√n 28.922299763815

Divisors of 20237838

1, 2, 53, 69, 106, 138, 2767, 3657, 5534, 7314, 146651, 190923, 293302, 381846, 10118919, 20237838

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 -20237837
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 20237838 can be divided by 16 positive divisors. The sum of these divisors (counting 20237838) is 1, the average is 0.0625.

Base conversion 20237838

Base System Value
2 Binary 1001101001100111000001110
3 Ternary 1102002012002120
4 Quaternary 1031030320032
5 Quinary 20140102323
6 Senary 2001433410
8 Octal 115147016
10 Decimal 20237838
12 Duodecimal 693b866
16 Hexadecimal 134ce0e
20 Vigesimal 669ebi
36 Base36 c1rm6

Cryptographic Hash Functions

md5 c5812e440e244dcde5090192578252c5
sha1 3a7e4eb025970c4b088f6191d0a8e1b26d46cd5e
sha256 f76dd9c7471a1cd3cd44f9531ee2461905a7f2d7cdb02b78592e3588120ab1c6
sha512 b819e506a83e926c7aadaaa5b86f43da4b161614c6ada98d220912df1dffbba4eec4bb290e48ab449d8d78abd31fa64b0699fd924fa3b72aeec4efe13125431b
ripemd-160 f1ca7ed462144e5526637ea40212af8265508837

20237838 as geometric shapes

Circle

Radius = n
Diameter 40475676
Circumference 127158086.37068
Area 1.2867023761799E+15

Sphere

Radius = n
Volume 3.4720098991126E+22
Surface area 5.1468095047197E+15
Circumference 127158086.37068

Square

Length = n
Perimeter 80951352
Area 409570086914244
Diagonal 28620624.97271

Cube

Length = n
Surface area 2457420521485464
Volume 8.2888130686164E+21
Space diagonal 35052963.651348

Equilateral Triangle

Length = n
Perimeter 60713514
Area 1.7734904994897E+14
Altitude 17526481.825674

Triangular Pyramid

Length = n
Surface area 1.7734904994897E+14
Volume 9.7684598813439E+20
Height 9540208.3242365