15669966 (number)

15669966 is an even 8-digits composite number following 15669965 and preceding 15669967. In scientific notation, it is written as 1.5669966 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 4758624 positive integers (up to 15669966) that are relatively prime to 15669966.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-nine thousand nine hundred sixty-six

Notation

Scientific notation 1.5669966 × 10^7
Engineering notation 1.5669966 × 10^6

Prime Factorization of 15669966

Prime Factorization 2 × 39 × 79 × 2543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15669966
Product of the distinct prime numbers

The prime factorization of 15669966 is 2 × 39 × 79 × 2543. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 13, 49, 709, 622, 9450, 6744, 50529, 84823, 241564, 998964, 8630651, 4782433, 73412026, 49476187, 854064620, 309718950, 2897347911, 8764738715

Basic calculations (n = 15669966)

Multiplication

n×y
n×2 31339932
n×3 47009898
n×4 62679864
n×5 78349830

Division

n÷y
n÷2 7834983
n÷3 5223322
n÷3 3917491.5
n÷5 3133993.2

Exponentiation

ny
n2 245547834441156
n3 3.8477262170665E+21
n4 6.0293738998741E+28
n5 9.4480084012315E+35

Nth Root

y√n
2√n 3958.5307880576
3√n 250.2395889818
4√n 62.916856152049
5√n 27.479802737221

Divisors of 15669966

1, 2, 39, 78, 79, 158, 2543, 3081, 5086, 6162, 99177, 198354, 200897, 401794, 7834983, 15669966

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 -15669965
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 15669966 can be divided by 16 positive divisors. The sum of these divisors (counting 15669966) is 1, the average is 0.0625.

Base conversion 15669966

Base System Value
2 Binary 111011110001101011001110
3 Ternary 1002111010011010
4 Quaternary 323301223032
5 Quinary 13002414331
6 Senary 1315510050
8 Octal 73615316
10 Decimal 15669966
12 Duodecimal 52b8326
16 Hexadecimal ef1ace
20 Vigesimal 4hiei6
36 Base36 9bv0u

Cryptographic Hash Functions

md5 533ff1c0bc64577d0f4712effc15d333
sha1 d7ae47632405a013056d14c83bbb17b251a87361
sha256 ad1cc24dabd6a0c2a1ba8697270ee0b00408a9daca2ac7f00334809bea300d76
sha512 6dd19ec7b914718abbc40c3905c5a6ee3e25edee637ef211ef7664cabfb4fc92e4fccdd304043071f03341ae17b03105ebe805470f5d640f3d8ef0b2964bfad8
ripemd-160 0f3345a6923daddea1840900935c5f6982bba5d5

15669966 as geometric shapes

Circle

Radius = n
Diameter 31339932
Circumference 98457300.135204
Area 7.7141127278522E+14

Sphere

Radius = n
Volume 1.6117317888748E+22
Surface area 3.0856450911409E+15
Circumference 98457300.135204

Square

Length = n
Perimeter 62679864
Area 245547834441156
Diagonal 22160678.439125

Cube

Length = n
Surface area 1473287006646936
Volume 3.8477262170665E+21
Space diagonal 27141177.264877

Equilateral Triangle

Length = n
Perimeter 47009898
Area 1.0632533123515E+14
Altitude 13570588.632438

Triangular Pyramid

Length = n
Surface area 1.0632533123515E+14
Volume 4.5345888337284E+20
Height 7386892.8130418