38679984 (number)

38679984 is an even 8-digits composite number following 38679983 and preceding 38679985. In scientific notation, it is written as 3.8679984 × 10^7. The sum of its digits is 54. It has a total of 6 prime factors and 20 positive divisors. There are 11050560 positive integers (up to 38679984) that are relatively prime to 38679984.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred seventy-nine thousand nine hundred eighty-four

Notation

Scientific notation 3.8679984 × 10^7
Engineering notation 3.8679984 × 10^6

Prime Factorization of 38679984

Prime Factorization 2 × 2 × 2 × 2 × 189 × 12791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4834998
Product of the distinct prime numbers

The prime factorization of 38679984 is 2 × 2 × 2 × 2 × 189 × 12791. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 38679984)

Multiplication

n×y
n×2 77359968
n×3 116039952
n×4 154719936
n×5 193399920

Division

n÷y
n÷2 19339992
n÷3 12893328
n÷3 9669996
n÷5 7735996.8

Exponentiation

ny
n2 1496141162240256
n3 5.7870716217195E+22
n4 2.2384383773496E+30
n5 8.6582760620869E+37

Nth Root

y√n
2√n 6219.3234358731
3√n 338.19103843937
4√n 78.862687221988
5√n 32.922837403938

Divisors of 38679984

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38679983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38679984 can be divided by 20 positive divisors. The sum of these divisors (counting 38679984) is 1, the average is 0.05.

Base conversion 38679984

Base System Value
2 Binary 10010011100011010110110000
3 Ternary 2200210010222000
4 Quaternary 2103203112300
5 Quinary 34400224414
6 Senary 3501014000
8 Octal 223432660
10 Decimal 38679984
12 Duodecimal 10b54300
16 Hexadecimal 24e35b0
20 Vigesimal c1ejj4
36 Base36 n11o0

Cryptographic Hash Functions

md5 ba7cfdcaa819242dfc456719f1c27ae8
sha1 601d7575c49a1841da320d6fafee586ea5c015bd
sha256 0338286daadc4e37d93951f26fad954bc5e71bdcfda666739b5806387dab1149
sha512 c4491227948f4be64178d31e660a5cede2b137288dca2b8134ad562385895ac158ed21755d1a75eb20e4e3c21511dbc79174ae74b145836f300e0058b7a5bff5
ripemd-160 8071a623d5489b8dc09626334f16f915a436f8ad

38679984 as geometric shapes

Circle

Radius = n
Diameter 77359968
Circumference 243033507.15074
Area 4.7002660840273E+15

Sphere

Radius = n
Volume 2.4240828923456E+23
Surface area 1.8801064336109E+16
Circumference 243033507.15074

Square

Length = n
Perimeter 154719936
Area 1496141162240256
Diagonal 54701757.965174

Cube

Length = n
Surface area 8976846973441536
Volume 5.7870716217195E+22
Space diagonal 66995697.523951

Equilateral Triangle

Length = n
Perimeter 116039952
Area 6.4784812707382E+14
Altitude 33497848.761976

Triangular Pyramid

Length = n
Surface area 6.4784812707382E+14
Volume 6.8201293115501E+21
Height 18233919.321725