118889721 is an odd 9-digits composite number following 118889720
and preceding 118889722 . In scientific notation, it is written as 1.18889721 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 74597184 positive integers (up to 118889721) that are relatively prime to 118889721.
118889721 has 8 divisors, whose sum is 159556320
The reverse of 118889721 is 127988811
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred eighteen million eight hundred eighty-nine thousand seven hundred twenty-one
Scientific notation
1.18889721 × 10^8
Engineering notation
1.18889721 × 10^6
Prime Factorization
153 × 3 × 259019
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
118889721
Product of the distinct prime numbers
The prime factorization of 118889721 is 153 × 3 × 259019.
Since it has a total of 3 prime factors.
2 , 9 , 83 , 68 , 156 , 610 , 133 , 7471 , 46040 , 89248 , 536421 , 890477 , 7399615 , 7413498 , 83027598 , 14916486 , 404960859 , 942958427 , 1452807691 , 6187060275
n×2
237779442
n×3
356669163
n×4
475558884
n×5
594448605
n÷2
59444860.5
n÷3
39629907
n÷3
29722430.25
n÷5
23777944.2
n2
14134765759457841
n3
1.6804783575423E+24
n4
1.9979160307474E+32
n5
2.3753167947699E+40
2 √n
10903.656313366
3 √n
491.71648597287
4 √n
104.42057418615
5 √n
41.212490645882
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
-118889720
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 118889721 can be divided by 8 positive divisors.
The sum of these divisors (counting 118889721) is 1, the average is 0.125.
Base
System
Value
2
Binary
111000101100001110011111001
3
Ternary
22021201020001000
4
Quaternary
13011201303321
5
Quinary
220413432341
6
Senary
15444115213
8
Octal
705416371
10
Decimal
118889721
12
Duodecimal
33995b09
16
Hexadecimal
7161cf9
20
Vigesimal
1h31461
36
Base36
1ys7w9
md5
4520204cd1981fa53483d44477dcd129
sha1
19b41dbed86f79a1887ca3b83ee6f6170605a59b
sha256
d865d1d900c8da58a7e1f579abda10f00252439b7dc9ad2e1abc5e5f11d38e3d
sha512
a6eb1b6a1243720545e08335df603017d34f4ae7befb950758358a2fe4a30d42750d413d64f0da59c35d1ad462f2d9b867caf6a68a82fb5186e65e822e10b36b
ripemd-160
f38bcd5efece469bf1ba495368f6be39d3a17dd3
Diameter
237779442
Circumference
747006148.16188
Area
4.4405676270125E+16
Volume
7.0391712834287E+24
Surface area
1.776227050805E+17
Circumference
747006148.16188
Perimeter
475558884
Area
14134765759457841
Diagonal
168135455.86495
Surface area
84808594556747046
Volume
1.6804783575423E+24
Space diagonal
205923037.26969
Perimeter
356669163
Area
6.1205331121165E+15
Altitude
102961518.63484
Surface area
6.1205331121165E+15
Volume
1.9804627370923E+23
Height
56045151.954984