1118385428 is an even 10-digits composite number following 1118385427
and preceding 1118385429 . In scientific notation, it is written as 1.118385428 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 6 positive divisors.
There are 559192712 positive integers (up to 1118385428) that are relatively prime to 1118385428.
1118385428 has 6 divisors, whose sum is 1957174506
The reverse of 1118385428 is 8245838111
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 41
Digital Root 5
Name
one billion one hundred eighteen million three hundred eighty-five thousand four hundred twenty-eight
Scientific notation
1.118385428 × 10^9
Engineering notation
1.118385428 × 10^9
Prime Factorization
2 × 2 × 279596357
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
559192714
Product of the distinct prime numbers
The prime factorization of 1118385428 is 2 × 2 × 279596357.
Since it has a total of 3 prime factors.
9 , 1 , 75 , 56 , 970 , 775 , 2873 , 1384 , 41285 , 51572 , 932803 , 161454 , 409340 , 3565280 , 76327455 , 76326762 , 817235109 , 177700538 , 2628142262 , 4648211356
n×2
2236770856
n×3
3355156284
n×4
4473541712
n×5
5591927140
n÷2
559192714
n÷3
372795142.66667
n÷3
279596357
n÷5
223677085.6
n2
1250785965562743184
n3
1.3988607974323E+27
n4
1.5644655316487E+36
n5
1.7496754532042E+45
2 √n
33442.27007845
3 √n
1037.9995532635
4 √n
182.87227804796
5 √n
64.523556875901
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1118385427
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1118385428 can be divided by 6 positive divisors.
The sum of these divisors (counting 1118385428) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000010101010010011010100010100
3
Ternary
2212221102212101112
4
Quaternary
1002222103110110
5
Quinary
4242301313203
6
Senary
302550514152
8
Octal
10252232424
10
Decimal
1118385428
12
Duodecimal
272665958
16
Hexadecimal
42a93514
20
Vigesimal
h99i3b8
36
Base36
ihuvpw
md5
6a88ae5678ff1583283f0c6a67448554
sha1
4784f1733ceb7d6d233328045c4b38cfebb213ab
sha256
2692016edf823327a22aca55f6f3fb22f3b61de07889e63da49b8d0b1d6c43e8
sha512
f05f328c2110b1f6dfd9dc0956d6956457a07a1cbf44eda591aace805b3faf9d19e2b2822f8c1889302948373d5ea02b9ff7187cf3d646566a0e704bf471f7af
ripemd-160
78e8c4599d6189061882193a25adf623fe7895e2
Diameter
2236770856
Circumference
7027022888.9734
Area
3.9294600006251E+18
Volume
5.859534406144E+27
Surface area
1.5717840002501E+19
Circumference
7027022888.9734
Perimeter
4473541712
Area
1250785965562743184
Diagonal
1581635840.238
Surface area
7504715793376459104
Volume
1.3988607974323E+27
Space diagonal
1937100383.7407
Perimeter
3355156284
Area
5.4160621043719E+17
Altitude
968550191.87033
Surface area
5.4160621043719E+17
Volume
1.6485732596673E+26
Height
527211946.74601