2018593138 is an even 10-digits composite number following 2018593137
and preceding 2018593139 . In scientific notation, it is written as 2.018593138 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 1008236544 positive integers (up to 2018593138) that are relatively prime to 2018593138.
2018593138 has 8 divisors, whose sum is 3031069788
The reverse of 2018593138 is 8313958102
Previous prime number is 953
Is Prime? no
Number parity even
Number length 10
Sum of Digits 40
Digital Root 4
Name
two billion eighteen million five hundred ninety-three thousand one hundred thirty-eight
Scientific notation
2.018593138 × 10^9
Engineering notation
2.018593138 × 10^9
Prime Factorization
2 × 953 × 1059073
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2018593138
Product of the distinct prime numbers
The prime factorization of 2018593138 is 2 × 953 × 1059073.
Since it has a total of 3 prime factors.
2 , 5 , 36 , 12 , 571 , 618 , 6437 , 7589 , 98633 , 94243 , 97469 , 594011 , 4919143 , 2906135 , 18991465 , 27089943 , 891793061 , 990827198 , 6566294431 , 1886350527
n×2
4037186276
n×3
6055779414
n×4
8074372552
n×5
10092965690
n÷2
1009296569
n÷3
672864379.33333
n÷3
504648284.5
n÷5
403718627.6
n2
4074718256780687044
n3
8.2251983124208E+27
n4
1.6603328872142E+37
n5
3.3515365729263E+46
2 √n
44928.756248087
3 √n
1263.813327414
4 √n
211.9640447059
5 √n
72.612227308397
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
-2018593137
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 2018593138 can be divided by 8 positive divisors.
The sum of these divisors (counting 2018593138) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111000010100010100100101110010
3
Ternary
12012200100011012211
4
Quaternary
1320110110211302
5
Quinary
13113224440023
6
Senary
532145242334
8
Octal
17024244562
10
Decimal
2018593138
12
Duodecimal
4840333aa
16
Hexadecimal
78514972
20
Vigesimal
1bag42gi
36
Base36
xdtgfm
md5
e3aef2a0943d30f95cfdfd309507348d
sha1
75b531ab537cb5328aea1a35352a80c36d96b37e
sha256
ffce7c047f2e7c8d8a840e7fdaedb3425564520f8da1b909078507737fdaffe7
sha512
bb80d991cef9bfba7915c038e5bcd559b083dcda98563da71672363a6b8832f92db304dd52fdd10629f8b04af4fa5eab1a6eab1f5457f7ea21b769170e2b5edc
ripemd-160
796663d40d16575fdd76c13b8620621732eb5169
Diameter
4037186276
Circumference
12683194745.855
Area
1.280110494095E+19
Volume
3.4453630123494E+28
Surface area
5.1204419763802E+19
Circumference
12683194745.855
Perimeter
8074372552
Area
4074718256780687044
Diagonal
2854721792.6729
Surface area
2.4448309540684E+19
Volume
8.2251983124208E+27
Space diagonal
3496305874.8259
Perimeter
6055779414
Area
1.7644047618182E+18
Altitude
1748152937.4129
Surface area
1.7644047618182E+18
Volume
9.6934891721948E+26
Height
951573930.89095