38242018 (number)

38242018 is an even 8-digits composite number following 38242017 and preceding 38242019. In scientific notation, it is written as 3.8242018 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 19110516 positive integers (up to 38242018) that are relatively prime to 38242018.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred forty-two thousand eighteen

Notation

Scientific notation 3.8242018 × 10^7
Engineering notation 3.8242018 × 10^6

Prime Factorization of 38242018

Prime Factorization 2 × 2347 × 8147

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38242018
Product of the distinct prime numbers

The prime factorization of 38242018 is 2 × 2347 × 8147. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 65, 26, 977, 581, 9386, 8086, 40586, 9097, 755193, 427033, 2525835, 6349111, 35965522, 31990395, 939835390, 188792105, 9537655094, 5903022500

Basic calculations (n = 38242018)

Multiplication

n×y
n×2 76484036
n×3 114726054
n×4 152968072
n×5 191210090

Division

n÷y
n÷2 19121009
n÷3 12747339.333333
n÷3 9560504.5
n÷5 7648403.6

Exponentiation

ny
n2 1462451940712324
n3 5.5927113440856E+22
n4 2.1387656788932E+30
n5 8.1790715590018E+37

Nth Root

y√n
2√n 6184.0130983044
3√n 336.90976636542
4√n 78.638496287152
5√n 32.847941631381

Divisors of 38242018

1, 2, 2347, 4694, 8147, 16294, 19121009, 38242018

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38242017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38242018 can be divided by 8 positive divisors. The sum of these divisors (counting 38242018) is 1, the average is 0.125.

Base conversion 38242018

Base System Value
2 Binary 10010001111000011011100010
3 Ternary 2122221220012001
4 Quaternary 2101320123202
5 Quinary 34242221033
6 Senary 3443354214
8 Octal 221703342
10 Decimal 38242018
12 Duodecimal 1098296a
16 Hexadecimal 24786e2
20 Vigesimal bj050i
36 Base36 mrnqa

Cryptographic Hash Functions

md5 7e54c361cc07f94bd953825d8b698dce
sha1 a91a284324bc1e516830f7eb9b4e5b537b7320bd
sha256 b57f198df3664e3fa602cfaefdf6ad957485fbce5e80f972f3d87d8a02483446
sha512 f69bff93bbadeb3c3edaf31fa69ae3fc6bd02fdec31e94642d10fae3be128b4704269a870a3aa14bab3dedafcb00750e6a3c98446324edc455bf06764a5a9542
ripemd-160 5b2799701d93d747759600f5fe5a40b5a08cbd26

38242018 as geometric shapes

Circle

Radius = n
Diameter 76484036
Circumference 240281685.6145
Area 4.59442827317E+15

Sphere

Radius = n
Volume 2.3426694496303E+23
Surface area 1.837771309268E+16
Circumference 240281685.6145

Square

Length = n
Perimeter 152968072
Area 1462451940712324
Diagonal 54082380.508116

Cube

Length = n
Surface area 8774711644273944
Volume 5.5927113440856E+22
Space diagonal 66237118.159964

Equilateral Triangle

Length = n
Perimeter 114726054
Area 6.3326026623536E+14
Altitude 33118559.079982

Triangular Pyramid

Length = n
Surface area 6.3326026623536E+14
Volume 6.5910735277031E+21
Height 18027460.169372