15693984 (number)

15693984 is an even 8-digits composite number following 15693983 and preceding 15693985. In scientific notation, it is written as 1.5693984 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 24 positive divisors. There are 5231232 positive integers (up to 15693984) that are relatively prime to 15693984.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-three thousand nine hundred eighty-four

Notation

Scientific notation 1.5693984 × 10^7
Engineering notation 1.5693984 × 10^6

Prime Factorization of 15693984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 54493

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 980874
Product of the distinct prime numbers

The prime factorization of 15693984 is 2 × 2 × 2 × 2 × 2 × 9 × 54493. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15693984)

Multiplication

n×y
n×2 31387968
n×3 47081952
n×4 62775936
n×5 78469920

Division

n÷y
n÷2 7846992
n÷3 5231328
n÷3 3923496
n÷5 3138796.8

Exponentiation

ny
n2 246301133792256
n3 3.8654460529175E+21
n4 6.0664248507351E+28
n5 9.5206374544639E+35

Nth Root

y√n
2√n 3961.5633277786
3√n 250.367374546
4√n 62.940951119113
5√n 27.488221461603

Divisors of 15693984

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15693983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15693984 can be divided by 24 positive divisors. The sum of these divisors (counting 15693984) is 1, the average is 0.041666666666667.

Base conversion 15693984

Base System Value
2 Binary 111011110111100010100000
3 Ternary 1002112100002200
4 Quaternary 323313202200
5 Quinary 13004201414
6 Senary 1320213200
8 Octal 73674240
10 Decimal 15693984
12 Duodecimal 530a200
16 Hexadecimal ef78a0
20 Vigesimal 4i1ej4
36 Base36 9cdk0

Cryptographic Hash Functions

md5 b4cb02e8bde7f90e24a1cd4effd2e265
sha1 9de7b278ad76aedb2dbd641156cd29ff529d8f12
sha256 9933e82f1a02232c1820be0f309bf0f9d5b80f3da7fd8ae8dd5de44258817f99
sha512 8c95d36746cc747db4707e95882fa381242338c3f065ca04ef02ac184d192baba9dcd31f50faadcdf388762ff5c502c29bb0ca11f8994c0f89ca98870ddeda73
ripemd-160 8e5e338fd3bddd0c8542023636dd8c4c2cf87774

15693984 as geometric shapes

Circle

Radius = n
Diameter 31387968
Circumference 98608209.679912
Area 7.7377783249259E+14

Sphere

Radius = n
Volume 1.6191542563591E+22
Surface area 3.0951113299704E+15
Circumference 98608209.679912

Square

Length = n
Perimeter 62775936
Area 246301133792256
Diagonal 22194645.020466

Cube

Length = n
Surface area 1477806802753536
Volume 3.8654460529175E+21
Space diagonal 27182777.661173

Equilateral Triangle

Length = n
Perimeter 47081952
Area 1.066515194225E+14
Altitude 13591388.830587

Triangular Pyramid

Length = n
Surface area 1.066515194225E+14
Volume 4.5554718605479E+20
Height 7398215.0068221