1118542990 is an even 10-digits composite number following 1118542989
and preceding 1118542991 . In scientific notation, it is written as 1.118542990 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 447417192 positive integers (up to 1118542990) that are relatively prime to 1118542990.
1118542990 has 8 divisors, whose sum is 2013377400
The reverse of 1118542990 is 0992458111
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 40
Digital Root 4
Name
one billion one hundred eighteen million five hundred forty-two thousand nine hundred ninety
Scientific notation
1.118542990 × 10^9
Engineering notation
1.118542990 × 10^9
Prime Factorization
2 × 5 × 111854299
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1118542990
Product of the distinct prime numbers
The prime factorization of 1118542990 is 2 × 5 × 111854299.
Since it has a total of 3 prime factors.
9 , 8 , 72 , 82 , 991 , 970 , 9514 , 323 , 89501 , 42191 , 872275 , 672020 , 6497151 , 412016 , 2873619 , 68035 , 110204512 , 94543969 , 2574815477 , 4724354704
n×2
2237085980
n×3
3355628970
n×4
4474171960
n×5
5592714950
n÷2
559271495
n÷3
372847663.33333
n÷3
279635747.5
n÷5
223708598
n2
1251138420478140100
n3
1.3994521097455E+27
n4
1.5653473471965E+36
n5
1.7509083021218E+45
2 √n
33444.625726714
3 √n
1038.048296628
4 √n
182.87871862717
5 √n
64.525374833744
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
-1118542989
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 1118542990 can be divided by 8 positive divisors.
The sum of these divisors (counting 1118542990) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010101010111001110010001110
3
Ternary
2212221201212112011
4
Quaternary
1002222321302032
5
Quinary
4242321333430
6
Senary
302554131434
8
Octal
10252716216
10
Decimal
1118542990
12
Duodecimal
272720b7a
16
Hexadecimal
42ab9c8e
20
Vigesimal
h9ahh9a
36
Base36
ihy9am
md5
30a6d96ed460708fc8dabc462fa2e45b
sha1
dd9e2d0c2c6333050678186e31deba18eefbdce6
sha256
f6f0c25f12652fb58d8da82253fe535d2aed239635f07bc4bb9a7fe65cf60c45
sha512
5ab024b43d6c70adcd17600d762be6725a37cabc01b396c170c94492a8b6530a067e73f08276571a008e5382891c7ec21dd6b939b278190e30e83c4091625e5d
ripemd-160
4bbccd98f3390cbb1936034345438e9c38258891
Diameter
2237085980
Circumference
7028012880.2167
Area
3.9305672703981E+18
Volume
5.8620112893696E+27
Surface area
1.5722269081592E+19
Circumference
7028012880.2167
Perimeter
4474171960
Area
1251138420478140100
Diagonal
1581858666.5554
Surface area
7506830522868840600
Volume
1.3994521097455E+27
Space diagonal
1937373289.13
Perimeter
3355628970
Area
5.417588278924E+17
Altitude
968686644.565
Surface area
5.417588278924E+17
Volume
1.6492701279114E+26
Height
527286222.18512