18383882 is an even 8-digits composite number following 18383881
and preceding 18383883 . In scientific notation, it is written as 1.8383882 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 8241120 positive integers (up to 18383882) that are relatively prime to 18383882.
18383882 has 16 divisors, whose sum is 30497472
The reverse of 18383882 is 28838381
Previous prime number is 73
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
eighteen million three hundred eighty-three thousand eight hundred eighty-two
Scientific notation
1.8383882 × 10^7
Engineering notation
1.8383882 × 10^6
Prime Factorization
2 × 11 × 73 × 11447
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
18383882
Product of the distinct prime numbers
The prime factorization of 18383882 is 2 × 11 × 73 × 11447.
Since it has a total of 4 prime factors.
7 , 8 , 5 , 32 , 210 , 747 , 6988 , 2411 , 24828 , 59289 , 75946 , 385957 , 9651039 , 6684672 , 54167385 , 91334478 , 826526117 , 147732617 , 3173840245 , 3600945103
n×2
36767764
n×3
55151646
n×4
73535528
n×5
91919410
n÷2
9191941
n÷3
6127960.6666667
n÷3
4595970.5
n÷5
3676776.4
n2
337967117389924
n3
6.2131476059765E+21
n4
1.1422177243685E+29
n5
2.09983958631E+36
2 √n
4287.6429422236
3 √n
263.92411539508
4 √n
65.480095771338
5 √n
28.371836258431
1 , 2 , 11 , 22 , 73 , 146 , 803 , 1606 , 11447 , 22894 , 125917 , 251834 , 835631 , 1671262 , 9191941 , 18383882
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
-18383881
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 18383882 can be divided by 16 positive divisors.
The sum of these divisors (counting 18383882) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000110001000010000001010
3
Ternary
1021120222221112
4
Quaternary
1012020100022
5
Quinary
14201241012
6
Senary
1454010322
8
Octal
106102012
10
Decimal
18383882
12
Duodecimal
61a69a2
16
Hexadecimal
118840a
20
Vigesimal
5ehje2
36
Base36
ay13e
md5
dd3656735647fe0d092442f47404051a
sha1
2bbea7406321b3804f870868040bfbeb4c13213e
sha256
246d5af770b7ca294a8fd2e4f387f467f5d2e4b00c0340a09edae27e57485aa9
sha512
43096a99d3ad232a7df94a551372f5793287bbfe7cfa98f204b9429ce87f4f0107638cfaf39a1a0ae4318f2c233a290c3b0c187215b09a68076a679a05da79ce
ripemd-160
e9058faa4a6546f85ec671a939ccecead3911051
Diameter
36767764
Circumference
115509337.27132
Area
1.0617550131471E+15
Volume
2.6025571832806E+22
Surface area
4.2470200525884E+15
Circumference
115509337.27132
Perimeter
73535528
Area
337967117389924
Diagonal
25998735.253467
Surface area
2027802704339544
Volume
6.2131476059765E+21
Space diagonal
31841817.664351
Perimeter
55151646
Area
1.4634405465174E+14
Altitude
15920908.832175
Surface area
1.4634405465174E+14
Volume
7.3222646744983E+20
Height
8666245.0844889