18383648 is an even 8-digits composite number following 18383647
and preceding 18383649 . In scientific notation, it is written as 1.8383648 × 10^7.
The sum of its digits is 41. It has a total of 6 prime factors and 12 positive divisors.
There are 9191808 positive integers (up to 18383648) that are relatively prime to 18383648.
18383648 has 12 divisors, whose sum is 36192870
The reverse of 18383648 is 84638381
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
eighteen million three hundred eighty-three thousand six hundred forty-eight
Scientific notation
1.8383648 × 10^7
Engineering notation
1.8383648 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 574489
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
1148978
Product of the distinct prime numbers
The prime factorization of 18383648 is 2 × 2 × 2 × 2 × 2 × 574489.
Since it has a total of 6 prime factors.
10 , 4 , 99 , 54 , 664 , 158 , 2018 , 3295 , 40827 , 70168 , 35121 , 421385 , 1315416 , 9828715 , 64788588 , 90853441 , 825137116 , 442252594 , 4222173277 , 2831778881
n×2
36767296
n×3
55150944
n×4
73534592
n×5
91918240
n÷2
9191824
n÷3
6127882.6666667
n÷3
4595912
n÷5
3676729.6
n2
337958513787904
n3
6.21291035608E+21
n4
1.1421595704173E+29
n5
2.0997059502383E+36
2 √n
4287.6156544168
3 √n
263.92299560067
4 √n
65.479887403819
5 √n
28.371764031646
1 , 2 , 4 , 8 , 16 , 32 , 574489 , 1148978 , 2297956 , 4595912 , 9191824 , 18383648
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-18383647
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 18383648 can be divided by 12 positive divisors.
The sum of these divisors (counting 18383648) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000110001000001100100000
3
Ternary
1021120222121212
4
Quaternary
1012020030200
5
Quinary
14201234043
6
Senary
1454005252
8
Octal
106101440
10
Decimal
18383648
12
Duodecimal
61a6828
16
Hexadecimal
1188320
20
Vigesimal
5ehj28
36
Base36
ay0ww
md5
5ca38e4acd21591d3b9943e2fbf45b54
sha1
d712f0170b2ef09e6a4b333d91d9031dbed20eb6
sha256
98d4910f12dc6e32a22a25817abc97db9ebce645fa8409d59dd2dc2c3f443f89
sha512
216f99f8016efb212ace674ebf5f7feb6760406adbf660c53143d0ea67d5ef7ef8b0565b3b8e7e3a406f04e56601c7ed0f84cca5f44fbedb8734d5e0cd555855
ripemd-160
9644d88aaa687bad10761e0af1af3eba5cb74def
Diameter
36767296
Circumference
115507867.00596
Area
1.0617279841342E+15
Volume
2.6024578042764E+22
Surface area
4.2469119365368E+15
Circumference
115507867.00596
Perimeter
73534592
Area
337958513787904
Diagonal
25998404.327493
Surface area
2027751082727424
Volume
6.21291035608E+21
Space diagonal
31841412.364462
Perimeter
55150944
Area
1.4634032918278E+14
Altitude
15920706.182231
Surface area
1.4634032918278E+14
Volume
7.3219850728138E+20
Height
8666134.775831