138304994 is an even 9-digits composite number following 138304993
and preceding 138304995 . In scientific notation, it is written as 1.38304994 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 68540416 positive integers (up to 138304994) that are relatively prime to 138304994.
138304994 has 8 divisors, whose sum is 209293740
The reverse of 138304994 is 499403831
Previous prime number is 113
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty-eight million three hundred four thousand nine hundred ninety-four
Scientific notation
1.38304994 × 10^8
Engineering notation
1.38304994 × 10^6
Prime Factorization
2 × 113 × 611969
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138304994
Product of the distinct prime numbers
The prime factorization of 138304994 is 2 × 113 × 611969.
Since it has a total of 3 prime factors.
5 , 3 , 76 , 94 , 207 , 904 , 4862 , 2430 , 50739 , 15648 , 948028 , 757240 , 8175938 , 9482133 , 70395885 , 79675493 , 791267972 , 511827591 , 6120377574 , 9983275545
n×2
276609988
n×3
414914982
n×4
553219976
n×5
691524970
n÷2
69152497
n÷3
46101664.666667
n÷3
34576248.5
n÷5
27660998.8
n2
19128271365340036
n3
2.6455354564137E+24
n4
3.6589076542609E+32
n5
5.060452011691E+40
2 √n
11760.314366546
3 √n
517.1453460877
4 √n
108.44498313222
5 √n
42.478343492589
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
-138304993
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 138304994 can be divided by 8 positive divisors.
The sum of these divisors (counting 138304994) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001111100101110111100010
3
Ternary
100122020121210012
4
Quaternary
20033211313202
5
Quinary
240401224434
6
Senary
21420204522
8
Octal
1017456742
10
Decimal
138304994
12
Duodecimal
3a399742
16
Hexadecimal
83e5de2
20
Vigesimal
234829e
36
Base36
2accte
md5
3e2e8831a8a5c3119a43dba4f1fa1fdc
sha1
2ec530b1c73ebfa2117b04c0999f8bd2502f6c9d
sha256
746fcf5acf920cc23504542bb3ed2b000b67452f646ca84880c0e10ac6caf1d5
sha512
aeae4a6e57d3dd5ffa5d4508fb133e72d1316623f9f38625fbdbf1ccaeaed605e98c9416f37cfd6a8f4b1803ba10231e08f1f069d4ccc5a35d02887ece228a73
ripemd-160
fae43c00cdc3e114f8f2fab7d7fc8af6fecf97ce
Diameter
276609988
Circumference
868995906.21036
Area
6.0093236797224E+16
Volume
1.1081593006241E+25
Surface area
2.403729471889E+17
Circumference
868995906.21036
Perimeter
553219976
Area
19128271365340036
Diagonal
195592798.25873
Surface area
114769628192040216
Volume
2.6455354564137E+24
Space diagonal
239551276.54851
Perimeter
414914982
Area
8.2827844664335E+15
Altitude
119775638.27425
Surface area
8.2827844664335E+15
Volume
3.117793435166E+23
Height
65197599.419577