118889390 is an even 9-digits composite number following 118889389
and preceding 118889391 . In scientific notation, it is written as 1.18889390 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 47555752 positive integers (up to 118889390) that are relatively prime to 118889390.
118889390 has 8 divisors, whose sum is 214000920
The reverse of 118889390 is 093988811
Previous prime number is 5
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 three hundred ninety
Scientific notation
1.18889390 × 10^8
Engineering notation
1.18889390 × 10^6
Prime Factorization
2 × 5 × 11888939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
118889390
Product of the distinct prime numbers
The prime factorization of 118889390 is 2 × 5 × 11888939.
Since it has a total of 3 prime factors.
2 , 4 , 68 , 57 , 772 , 407 , 6706 , 5824 , 73827 , 37182 , 106543 , 8301 , 7733521 , 7318551 , 15856329 , 8500541 , 979477869 , 934901058 , 2176160267 , 9966705078
n×2
237778780
n×3
356668170
n×4
475557560
n×5
594446950
n÷2
59444695
n÷3
39629796.666667
n÷3
29722347.5
n÷5
23777878
n2
14134687054572100
n3
1.680464321759E+24
n4
1.9978937813069E+32
n5
2.3752837294437E+40
2 √n
10903.64113496
3 √n
491.71602964436
4 √n
104.42050150694
5 √n
41.212467697978
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
-118889389
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 118889390 can be divided by 8 positive divisors.
The sum of these divisors (counting 118889390) is 1, the average is 0.125.
Base
System
Value
2
Binary
111000101100001101110101110
3
Ternary
22021201012120202
4
Quaternary
13011201232232
5
Quinary
220413430030
6
Senary
15444113502
8
Octal
705415656
10
Decimal
118889390
12
Duodecimal
33995892
16
Hexadecimal
7161bae
20
Vigesimal
1h3139a
36
Base36
1ys7n2
md5
9f6edd5bbfc036d53d99a68c9525d08e
sha1
b77e7a3852bb5907d58b6e570f477b47a2dcd24c
sha256
6fc6f7b88a367c6e15dd90159f8bdfd8d9033dd676105e9aff335c58142d715d
sha512
204e817437f16193705785bb072225a164f5527245c09ec4025f5dd9c7e3389333ece762e90b0ef1a905527df55911524f8cb247ae19c954a7f801da3f84dff8
ripemd-160
f863a2fed0450fa2f17845affb718cb7c49d3142
Diameter
237778780
Circumference
747004068.42754
Area
4.4405429011434E+16
Volume
7.039112490477E+24
Surface area
1.7762171604574E+17
Circumference
747004068.42754
Perimeter
475557560
Area
14134687054572100
Diagonal
168134987.76026
Surface area
84808122327432600
Volume
1.680464321759E+24
Space diagonal
205922463.96087
Perimeter
356668170
Area
6.1204990319012E+15
Altitude
102961231.98044
Surface area
6.1204990319012E+15
Volume
1.980446195763E+23
Height
56044995.920088