38181856 (number)

38181856 is an even 8-digits composite number following 38181855 and preceding 38181857. In scientific notation, it is written as 3.8181856 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 12 positive divisors. There are 19090912 positive integers (up to 38181856) that are relatively prime to 38181856.

Interesting facts

Basic properties

Name

Name thirty-eight million one hundred eighty-one thousand eight hundred fifty-six

Notation

Scientific notation 3.8181856 × 10^7
Engineering notation 3.8181856 × 10^6

Prime Factorization of 38181856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 1193183

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2386366
Product of the distinct prime numbers

The prime factorization of 38181856 is 2 × 2 × 2 × 2 × 2 × 1193183. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 86, 69, 167, 412, 2798, 5985, 456, 28995, 862635, 555345, 843495, 8725591, 26987628, 77174930, 777151110, 453728400, 8717012928, 8508927001

Basic calculations (n = 38181856)

Multiplication

n×y
n×2 76363712
n×3 114545568
n×4 152727424
n×5 190909280

Division

n÷y
n÷2 19090928
n÷3 12727285.333333
n÷3 9545464
n÷5 7636371.2

Exponentiation

ny
n2 1457854127604736
n3 5.566357636921E+22
n4 2.1253386573742E+30
n5 8.1149374567094E+37

Nth Root

y√n
2√n 6179.1468666799
3√n 336.73299916175
4√n 78.607549679912
5√n 32.837599904047

Divisors of 38181856

1, 2, 4, 8, 16, 32, 1193183, 2386366, 4772732, 9545464, 19090928, 38181856

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38181855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38181856 can be divided by 12 positive divisors. The sum of these divisors (counting 38181856) is 1, the average is 0.083333333333333.

Base conversion 38181856

Base System Value
2 Binary 10010001101001101111100000
3 Ternary 2122211211122211
4 Quaternary 2101221233200
5 Quinary 34233304411
6 Senary 3442211504
8 Octal 221515740
10 Decimal 38181856
12 Duodecimal 10953b94
16 Hexadecimal 2469be0
20 Vigesimal bicecg
36 Base36 mqdb4

Cryptographic Hash Functions

md5 4976e9e5288bd9451d05147509a135e3
sha1 bea61e87338d49d3cdaa4ba0e841324cbadd71dc
sha256 3de47c867cd64bdd2fa44dbb01460c0906a5d610a64c4648c19d50514d017320
sha512 35ef6b90d647c5e9ec21b4ded484186f204b9804875bf42d3343fab0012fa5f03a6718e2aca53ddbbf47c67a3988f7eeb8a453636e5bf82050c501f13e098187
ripemd-160 2116293ac8df5d791172241eb4fd128e9194529b

38181856 as geometric shapes

Circle

Radius = n
Diameter 76363712
Circumference 239903676.62005
Area 4.5799838172886E+15

Sphere

Radius = n
Volume 2.3316304345872E+23
Surface area 1.8319935269154E+16
Circumference 239903676.62005

Square

Length = n
Perimeter 152727424
Area 1457854127604736
Diagonal 53997298.591777

Cube

Length = n
Surface area 8747124765628416
Volume 5.566357636921E+22
Space diagonal 66132914.519279

Equilateral Triangle

Length = n
Perimeter 114545568
Area 6.3126935475885E+14
Altitude 33066457.259639

Triangular Pyramid

Length = n
Surface area 6.3126935475885E+14
Volume 6.5600153859606E+21
Height 17999099.530592