18189414 is an even 8-digits composite number following 18189413
and preceding 18189415 . In scientific notation, it is written as 1.8189414 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 6026400 positive integers (up to 18189414) that are relatively prime to 18189414.
18189414 has 32 divisors, whose sum is 40666080
The reverse of 18189414 is 41498181
Previous prime number is 181
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
eighteen million one hundred eighty-nine thousand four hundred fourteen
Scientific notation
1.8189414 × 10^7
Engineering notation
1.8189414 × 10^6
Prime Factorization
2 × 3 × 3 × 3 × 181 × 1861
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
2021046
Product of the distinct prime numbers
The prime factorization of 18189414 is 2 × 3 × 3 × 3 × 181 × 1861.
Since it has a total of 6 prime factors.
5 , 10 , 50 , 59 , 10 , 461 , 5751 , 7651 , 75294 , 98305 , 301910 , 745882 , 3344464 , 2057757 , 80400542 , 42462664 , 468439424 , 897533012 , 693249411 , 2630395466
n×2
36378828
n×3
54568242
n×4
72757656
n×5
90947070
n÷2
9094707
n÷3
6063138
n÷3
4547353.5
n÷5
3637882.8
n2
330854781663396
n3
6.0180545975551E+21
n4
1.0946488654953E+29
n5
1.9911021399125E+36
2 √n
4264.9049227386
3 √n
262.99020237516
4 √n
65.306239539102
5 √n
28.311556180357
1 , 2 , 3 , 6 , 9 , 18 , 27 , 54 , 181 , 362 , 543 , 1086 , 1629 , 1861 , 3258 , 3722 , 4887 , 5583 , 9774 , 11166 , 16749 , 33498 , 50247 , 100494 , 336841 , 673682 , 1010523 , 2021046 , 3031569 , 6063138 , 9094707 , 18189414
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
-18189413
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 18189414 can be divided by 32 positive divisors.
The sum of these divisors (counting 18189414) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000101011000110001100110
3
Ternary
1021020010012000
4
Quaternary
1011120301212
5
Quinary
14124030124
6
Senary
1445510130
8
Octal
105306146
10
Decimal
18189414
12
Duodecimal
6112346
16
Hexadecimal
1158c66
20
Vigesimal
5dddae
36
Base36
atv1i
md5
5d0fa86f627e6de98a91f8c07d2bc6ae
sha1
cf4d2d61546dbdb724ef63d9d39595d7851fc0af
sha256
6201f7a20ddc1eb48aa3e513e0408488a33043ae5c4dca3b19927d4e2fc94322
sha512
ad876aa2a05d73ed1c4dcdcac274c6e8108fc9d1afce397cd4465d0d477b691905a2a6a4a7113a29f106bc859cd3967739cb45dcd2cf7ea86f2c8f5014a89e0b
ripemd-160
234c1be3cec512e4806ec711b8a63ef228f8de67
Diameter
36378828
Circumference
114287458.79101
Area
1.0394109514788E+15
Volume
2.5208368150109E+22
Surface area
4.1576438059151E+15
Circumference
114287458.79101
Perimeter
72757656
Area
330854781663396
Diagonal
25723715.970419
Surface area
1985128689980376
Volume
6.0180545975551E+21
Space diagonal
31504989.207905
Perimeter
54568242
Area
1.4326432294203E+14
Altitude
15752494.603952
Surface area
1.4326432294203E+14
Volume
7.0923453591368E+20
Height
8574571.9901397