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.
15693984 has 24 divisors, whose sum is 34331220
The reverse of 15693984 is 48939651
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
fifteen million six hundred ninety-three thousand nine hundred eighty-four
Scientific notation
1.5693984 × 10^7
Engineering notation
1.5693984 × 10^6
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.
5 , 1 , 95 , 65 , 875 , 794 , 3851 , 8986 , 46970 , 51066 , 437750 , 314691 , 8191081 , 4481941 , 97091276 , 69579784 , 7138440 , 42319917 , 3668136861 , 1113166230
n×2
31387968
n×3
47081952
n×4
62775936
n×5
78469920
n÷2
7846992
n÷3
5231328
n÷3
3923496
n÷5
3138796.8
n2
246301133792256
n3
3.8654460529175E+21
n4
6.0664248507351E+28
n5
9.5206374544639E+35
2 √n
3961.5633277786
3 √n
250.367374546
4 √n
62.940951119113
5 √n
27.488221461603
1 , 2 , 4 , 8 , 9 , 16 , 18 , 32 , 36 , 72 , 144 , 288 , 54493 , 108986 , 217972 , 435944 , 490437 , 871888 , 980874 , 1743776 , 1961748 , 3923496 , 7846992 , 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
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
md5
b4cb02e8bde7f90e24a1cd4effd2e265
sha1
9de7b278ad76aedb2dbd641156cd29ff529d8f12
sha256
9933e82f1a02232c1820be0f309bf0f9d5b80f3da7fd8ae8dd5de44258817f99
sha512
8c95d36746cc747db4707e95882fa381242338c3f065ca04ef02ac184d192baba9dcd31f50faadcdf388762ff5c502c29bb0ca11f8994c0f89ca98870ddeda73
ripemd-160
8e5e338fd3bddd0c8542023636dd8c4c2cf87774
Diameter
31387968
Circumference
98608209.679912
Area
7.7377783249259E+14
Volume
1.6191542563591E+22
Surface area
3.0951113299704E+15
Circumference
98608209.679912
Perimeter
62775936
Area
246301133792256
Diagonal
22194645.020466
Surface area
1477806802753536
Volume
3.8654460529175E+21
Space diagonal
27182777.661173
Perimeter
47081952
Area
1.066515194225E+14
Altitude
13591388.830587
Surface area
1.066515194225E+14
Volume
4.5554718605479E+20
Height
7398215.0068221