118889642 is an even 9-digits composite number following 118889641
and preceding 118889643 . In scientific notation, it is written as 1.18889642 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 58415280 positive integers (up to 118889642) that are relatively prime to 118889642.
118889642 has 16 divisors, whose sum is 181440000
The reverse of 118889642 is 246988811
Previous prime number is 349
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred eighteen million eight hundred eighty-nine thousand six hundred forty-two
Scientific notation
1.18889642 × 10^8
Engineering notation
1.18889642 × 10^6
Prime Factorization
2 × 71 × 349 × 2399
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
118889642
Product of the distinct prime numbers
The prime factorization of 118889642 is 2 × 71 × 349 × 2399.
Since it has a total of 4 prime factors.
2 , 2 , 18 , 33 , 432 , 116 , 1786 , 7920 , 74733 , 75399 , 541518 , 335747 , 6213099 , 6606521 , 44191824 , 2891727 , 923520373 , 69597627 , 6213115640 , 937606302
n×2
237779284
n×3
356668926
n×4
475558568
n×5
594448210
n÷2
59444821
n÷3
39629880.666667
n÷3
29722410.5
n÷5
23777928.4
n2
14134746974888164
n3
1.680475007605E+24
n4
1.9979107204411E+32
n5
2.375308903012E+40
2 √n
10903.652690727
3 √n
491.7163770607
4 √n
104.42055683977
5 √n
41.212485168894
1 , 2 , 71 , 142 , 349 , 698 , 2399 , 4798 , 24779 , 49558 , 170329 , 340658 , 837251 , 1674502 , 59444821 , 118889642
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-118889641
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 118889642 can be divided by 16 positive divisors.
The sum of these divisors (counting 118889642) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111000101100001110010101010
3
Ternary
22021201012221002
4
Quaternary
13011201302222
5
Quinary
220413432032
6
Senary
15444115002
8
Octal
705416252
10
Decimal
118889642
12
Duodecimal
33995a62
16
Hexadecimal
7161caa
20
Vigesimal
1h31422
36
Base36
1ys7u2
md5
5952fbaf32af99d3cfd1626bc456d7ec
sha1
6d7a75ac4d3c94909c4634df56eb0c8a6b8f2e49
sha256
1eb99519cbc34c89f745ef452269e2a4248b7a1bb0a4169722b0e3638a73eb33
sha512
3f7e1f0362311b555572784d1aa34a38d64ec126169cfaad56224c3c077405c9515b6946ca77b980722e212c5158f35556232bf078207aed3481efd64bf7c390
ripemd-160
40727730ddf64059028647084af327e6c5daed63
Diameter
237779284
Circumference
747005651.79024
Area
4.4405617256659E+16
Volume
7.0391572512443E+24
Surface area
1.7762246902664E+17
Circumference
747005651.79024
Perimeter
475558568
Area
14134746974888164
Diagonal
168135344.14208
Surface area
84808481849328984
Volume
1.680475007605E+24
Space diagonal
205922900.43767
Perimeter
356668926
Area
6.1205249781592E+15
Altitude
102961450.21884
Surface area
6.1205249781592E+15
Volume
1.9804587891534E+23
Height
56045114.714027