15693966 (number)

15693966 is an even 8-digits composite number following 15693965 and preceding 15693967. In scientific notation, it is written as 1.5693966 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 5196312 positive integers (up to 15693966) that are relatively prime to 15693966.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5693966 × 10^7
Engineering notation 1.5693966 × 10^6

Prime Factorization of 15693966

Prime Factorization 2 × 9 × 3 × 163 × 1783

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15693966
Product of the distinct prime numbers

The prime factorization of 15693966 is 2 × 9 × 3 × 163 × 1783. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15693966)

Multiplication

n×y
n×2 31387932
n×3 47081898
n×4 62775864
n×5 78469830

Division

n÷y
n÷2 7846983
n÷3 5231322
n÷3 3923491.5
n÷5 3138793.2

Exponentiation

ny
n2 246300568809156
n3 3.8654327526716E+21
n4 6.0663970195714E+28
n5 9.5205828567655E+35

Nth Root

y√n
2√n 3961.5610559475
3√n 250.36727882749
4√n 62.94093307179
5√n 27.488215156152

Divisors of 15693966

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15693965
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15693966 can be divided by 32 positive divisors. The sum of these divisors (counting 15693966) is 1, the average is 0.03125.

Base conversion 15693966

Base System Value
2 Binary 111011110111100010001110
3 Ternary 1002112100002000
4 Quaternary 323313202032
5 Quinary 13004201331
6 Senary 1320213130
8 Octal 73674216
10 Decimal 15693966
12 Duodecimal 530a1a6
16 Hexadecimal ef788e
20 Vigesimal 4i1ei6
36 Base36 9cdji

Cryptographic Hash Functions

md5 8ffd82d088c8de70a5a55064ea855414
sha1 3625a738d3bbd53b0a1e0af201e03676a7f339b4
sha256 98469143946c735bfe5c66c92e40ef95c4277a54d458a26ae799eb028764d25f
sha512 696f229e5b4dfb65dd37116351b42a3cf8fd5c03f0ab1c67f58cfcc9f259622cf3162c26d4a267995f6e5abbb6b17030620bbc920ac441b36fdf1a5551dbdf84
ripemd-160 26f628584d421fe010dc29fa67b715499026c3d6

15693966 as geometric shapes

Circle

Radius = n
Diameter 31387932
Circumference 98608096.582576
Area 7.7377605754583E+14

Sphere

Radius = n
Volume 1.6191486851651E+22
Surface area 3.0951042301833E+15
Circumference 98608096.582576

Square

Length = n
Perimeter 62775864
Area 246300568809156
Diagonal 22194619.564622

Cube

Length = n
Surface area 1477803412854936
Volume 3.8654327526716E+21
Space diagonal 27182746.484259

Equilateral Triangle

Length = n
Perimeter 47081898
Area 1.0665127477764E+14
Altitude 13591373.242129

Triangular Pyramid

Length = n
Surface area 1.0665127477764E+14
Volume 4.5554561860577E+20
Height 7398206.5215407