38479986 (number)

38479986 is an even 8-digits composite number following 38479985 and preceding 38479987. In scientific notation, it is written as 3.8479986 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 12797016 positive integers (up to 38479986) that are relatively prime to 38479986.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8479986 × 10^7
Engineering notation 3.8479986 × 10^6

Prime Factorization of 38479986

Prime Factorization 2 × 9 × 479 × 4463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38479986
Product of the distinct prime numbers

The prime factorization of 38479986 is 2 × 9 × 479 × 4463. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 97, 64, 397, 909, 6618, 9622, 44279, 84706, 208795, 252773, 3474217, 7619292, 41131754, 58486818, 956303827, 899962142, 4331161945, 4671723935

Basic calculations (n = 38479986)

Multiplication

n×y
n×2 76959972
n×3 115439958
n×4 153919944
n×5 192399930

Division

n÷y
n÷2 19239993
n÷3 12826662
n÷3 9619996.5
n÷5 7695997.2

Exponentiation

ny
n2 1480709322560196
n3 5.6977674002186E+22
n4 2.1925000979167E+30
n5 8.4367373072832E+37

Nth Root

y√n
2√n 6203.2238392629
3√n 337.60714951766
4√n 78.760547479452
5√n 32.888720728411

Divisors of 38479986

1, 2, 9, 18, 479, 958, 4311, 4463, 8622, 8926, 40167, 80334, 2137777, 4275554, 19239993, 38479986

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 -38479985
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 38479986 can be divided by 16 positive divisors. The sum of these divisors (counting 38479986) is 1, the average is 0.0625.

Base conversion 38479986

Base System Value
2 Binary 10010010110010100001110010
3 Ternary 2200101222121200
4 Quaternary 2102302201302
5 Quinary 34322324421
6 Senary 3452432030
8 Octal 222624162
10 Decimal 38479986
12 Duodecimal 10a78616
16 Hexadecimal 24b2872
20 Vigesimal c09jj6
36 Base36 mwrci

Cryptographic Hash Functions

md5 f680ef8fab68792934e538946ec8663b
sha1 4154a0a2f185fb8a5851f4334a918a18ddb521ee
sha256 e7893148b143c0edf4e5ecf52e79c214d736d440dc26b86c9df0e13cacae659e
sha512 a134637f0925dd933b0bd61ab7cd112f25f9da21a07d0727bebc5cb46b96b69a751651ccbc9c3d355f43ef1f26a57a02a476421133156de9fc3c654b51ccbe8e
ripemd-160 094f510a35ef22f414b5cfa10abec6dfa3516b51

38479986 as geometric shapes

Circle

Radius = n
Diameter 76959972
Circumference 241776882.65568
Area 4.651785529857E+15

Sphere

Radius = n
Volume 2.3866752275187E+23
Surface area 1.8607142119428E+16
Circumference 241776882.65568

Square

Length = n
Perimeter 153919944
Area 1480709322560196
Diagonal 54418918.081127

Cube

Length = n
Surface area 8884255935361176
Volume 5.6977674002186E+22
Space diagonal 66649290.826539

Equilateral Triangle

Length = n
Perimeter 115439958
Area 6.4116594447879E+14
Altitude 33324645.41327

Triangular Pyramid

Length = n
Surface area 6.4116594447879E+14
Volume 6.714883277197E+21
Height 18139639.360376