18296988 is an even 8-digits composite number following 18296987
and preceding 18296989 . In scientific notation, it is written as 1.8296988 × 10^7.
The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors.
There are 5950080 positive integers (up to 18296988) that are relatively prime to 18296988.
18296988 has 24 divisors, whose sum is 43735440
The reverse of 18296988 is 88969281
Previous prime number is 41
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighteen million two hundred ninety-six thousand nine hundred eighty-eight
Scientific notation
1.8296988 × 10^7
Engineering notation
1.8296988 × 10^6
Prime Factorization
2 × 2 × 3 × 41 × 37189
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
9148494
Product of the distinct prime numbers
The prime factorization of 18296988 is 2 × 2 × 3 × 41 × 37189.
Since it has a total of 5 prime factors.
6 , 9 , 29 , 27 , 685 , 855 , 7508 , 7765 , 98551 , 77917 , 339078 , 777714 , 2122245 , 6194462 , 76960482 , 31405500 , 505883145 , 622375448 , 7748541369 , 657861460
n×2
36593976
n×3
54890964
n×4
73187952
n×5
91484940
n÷2
9148494
n÷3
6098996
n÷3
4574247
n÷5
3659397.6
n2
334779769872144
n3
6.1254614319934E+21
n4
1.1207749431565E+29
n5
2.0506805685634E+36
2 √n
4277.4978667441
3 √n
263.50763371937
4 √n
65.402583028074
5 √n
28.344964711744
1 , 2 , 3 , 4 , 6 , 12 , 41 , 82 , 123 , 164 , 246 , 492 , 37189 , 74378 , 111567 , 148756 , 223134 , 446268 , 1524749 , 3049498 , 4574247 , 6098996 , 9148494 , 18296988
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
-18296987
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 18296988 can be divided by 24 positive divisors.
The sum of these divisors (counting 18296988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000101110011000010011100
3
Ternary
1021102120202020
4
Quaternary
1011303002130
5
Quinary
14141000423
6
Senary
1452100140
8
Octal
105630234
10
Decimal
18296988
12
Duodecimal
6164650
16
Hexadecimal
117309c
20
Vigesimal
5e7298
36
Base36
aw61o
md5
a50324db1dc3b156a8c953c9d87b95db
sha1
867e78e3daa18d3d75549318aad95ff13644acdd
sha256
03a9b0c0bbfba90497c4f8fa9e80c6974b65a0c93bb15f92cae47b71632d9ad9
sha512
4e2c94e727777a11f38c97c6a5131dc23eca25f3e142048bc9fbd312a3dd1e1d1b27c555a6871c4ad65141aaa95418e555cb6c8cc805a3a1b3685f5f4c9ce919
ripemd-160
3322821e29d0a93670f353416bb86bd2d6d87b9b
Diameter
36593976
Circumference
114963366.16724
Area
1.0517416656008E+15
Volume
2.5658272846131E+22
Surface area
4.2069666624032E+15
Circumference
114963366.16724
Perimeter
73187952
Area
334779769872144
Diagonal
25875848.580178
Surface area
2008678619232864
Volume
6.1254614319934E+21
Space diagonal
31691312.841478
Perimeter
54890964
Area
1.4496389269119E+14
Altitude
15845656.420739
Surface area
1.4496389269119E+14
Volume
7.218925527432E+20
Height
8625282.8600593