18058045 is an odd 8-digits composite number following 18058044
and preceding 18058046 . In scientific notation, it is written as 1.8058045 × 10^7.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 14370816 positive integers (up to 18058045) that are relatively prime to 18058045.
18058045 has 8 divisors, whose sum is 21783096
The reverse of 18058045 is 54085081
Previous prime number is 193
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
eighteen million fifty-eight thousand forty-five
Scientific notation
1.8058045 × 10^7
Engineering notation
1.8058045 × 10^6
Prime Factorization
5 × 193 × 18713
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
18058045
Product of the distinct prime numbers
The prime factorization of 18058045 is 5 × 193 × 18713.
Since it has a total of 3 prime factors.
9 , 4 , 54 , 60 , 244 , 949 , 5109 , 604 , 66846 , 70999 , 1957 , 117538 , 4485065 , 4947246 , 76589974 , 39044606 , 257662681 , 304064831 , 1219828236 , 2077319452
n×2
36116090
n×3
54174135
n×4
72232180
n×5
90290225
n÷2
9029022.5
n÷3
6019348.3333333
n÷3
4514511.25
n÷5
3611609
n2
326092989222025
n3
5.8886018735558E+21
n4
1.0633663761976E+29
n5
1.9202317872862E+36
2 √n
4249.4758500314
3 √n
262.35554258871
4 √n
65.188003881323
5 √n
28.270542739959
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-18058044
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 18058045 can be divided by 8 positive divisors.
The sum of these divisors (counting 18058045) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111000101100111101
3
Ternary
1020222102222111
4
Quaternary
1010320230331
5
Quinary
14110324140
6
Senary
1443014021
8
Octal
104705475
10
Decimal
18058045
12
Duodecimal
606a311
16
Hexadecimal
1138b3d
20
Vigesimal
5ch525
36
Base36
ar1od
md5
bbd78ed3df4f360591c538297496d3a6
sha1
47975f94281793180939df7a688597990f13d1b9
sha256
4f2190e51bcce917129f97b684dff2a525691e993340ea881f2863b7570b8256
sha512
0735967db58cd1193d46f5a75d78493a13802e32bffcb232f7b20b38614b3b665fc0878185955dda099f21d01ce6b858179a5f5deac24a09e07063f816830788
ripemd-160
d48e50c13ad9d87d23a0840ca06291073e41c339
Diameter
36116090
Circumference
113462043.02039
Area
1.024451339327E+15
Volume
2.4666117847838E+22
Surface area
4.0978053573082E+15
Circumference
113462043.02039
Perimeter
72232180
Area
326092989222025
Diagonal
25537932.148944
Surface area
1956557935332150
Volume
5.8886018735558E+21
Space diagonal
31277451.425365
Perimeter
54174135
Area
1.4120240633114E+14
Altitude
15638725.712683
Surface area
1.4120240633114E+14
Volume
6.9397838608319E+20
Height
8512644.0496479