16638047 (number)

16638047 is an odd 8-digits composite number following 16638046 and preceding 16638048. In scientific notation, it is written as 1.6638047 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 16284000 positive integers (up to 16638047) that are relatively prime to 16638047.

Interesting facts

Basic properties

Name

Name sixteen million six hundred thirty-eight thousand forty-seven

Notation

Scientific notation 1.6638047 × 10^7
Engineering notation 1.6638047 × 10^6

Prime Factorization of 16638047

Prime Factorization 47 × 354001

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16638047
Product of the distinct prime numbers

The prime factorization of 16638047 is 47 × 354001. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 74, 54, 578, 253, 8738, 2429, 50131, 70076, 15625, 416145, 6309876, 7664312, 19928579, 2288164, 124072386, 41896934, 7969741018, 6562774194

Basic calculations (n = 16638047)

Multiplication

n×y
n×2 33276094
n×3 49914141
n×4 66552188
n×5 83190235

Division

n÷y
n÷2 8319023.5
n÷3 5546015.6666667
n÷3 4159511.75
n÷5 3327609.4

Exponentiation

ny
n2 276824607974209
n3 4.6058208382315E+21
n4 7.6631863580074E+28
n5 1.2750045479429E+36

Nth Root

y√n
2√n 4078.9762195924
3√n 255.29018355809
4√n 63.866863235894
5√n 27.811247459162

Divisors of 16638047

1, 47, 354001, 16638047

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16638046
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16638047 can be divided by 4 positive divisors. The sum of these divisors (counting 16638047) is 1, the average is 0.25.

Base conversion 16638047

Base System Value
2 Binary 111111011110000001011111
3 Ternary 1011022022002222
4 Quaternary 333132001133
5 Quinary 13224404142
6 Senary 1352335555
8 Octal 77360137
10 Decimal 16638047
12 Duodecimal 56a45bb
16 Hexadecimal fde05f
20 Vigesimal 53jf27
36 Base36 9wlzz

Cryptographic Hash Functions

md5 4208cce4e10738b5f48a51d75122a10c
sha1 a4608f54becbad6a1fb0ae018f3636e6f70cb379
sha256 045bf476d69a4a7c3c2b61a4bf2aa83ef73d59b3942f1ce8458da49bf13484c5
sha512 f9c680d4c4622012fe5a9be494a7edeee74644992a3128b641c06f50a6d8bc4bf4e0f50042bdab4a8098b7e2d11943c9027256a4a09492d38f786617032cec11
ripemd-160 2ab1d7dd911ade385f56a87b289e923026abef83

16638047 as geometric shapes

Circle

Radius = n
Diameter 33276094
Circumference 104539932.45056
Area 8.6967015474465E+14

Sphere

Radius = n
Volume 1.9292817212185E+22
Surface area 3.4786806189786E+15
Circumference 104539932.45056

Square

Length = n
Perimeter 66552188
Area 276824607974209
Diagonal 23529751.718801

Cube

Length = n
Surface area 1660947647845254
Volume 4.6058208382315E+21
Space diagonal 28817942.742719

Equilateral Triangle

Length = n
Perimeter 49914141
Area 1.1986857144917E+14
Altitude 14408971.371359

Triangular Pyramid

Length = n
Surface area 1.1986857144917E+14
Volume 5.4280119127396E+20
Height 7843250.5729337