138304994 (number)

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.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million three hundred four thousand nine hundred ninety-four

Notation

Scientific notation 1.38304994 × 10^8
Engineering notation 1.38304994 × 10^6

Prime Factorization of 138304994

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.

Most popular turbo-numbers

Basic calculations (n = 138304994)

Multiplication

n×y
n×2 276609988
n×3 414914982
n×4 553219976
n×5 691524970

Division

n÷y
n÷2 69152497
n÷3 46101664.666667
n÷3 34576248.5
n÷5 27660998.8

Exponentiation

ny
n2 19128271365340036
n3 2.6455354564137E+24
n4 3.6589076542609E+32
n5 5.060452011691E+40

Nth Root

y√n
2√n 11760.314366546
3√n 517.1453460877
4√n 108.44498313222
5√n 42.478343492589

Divisors of 138304994

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 conversion 138304994

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

Cryptographic Hash Functions

md5 3e2e8831a8a5c3119a43dba4f1fa1fdc
sha1 2ec530b1c73ebfa2117b04c0999f8bd2502f6c9d
sha256 746fcf5acf920cc23504542bb3ed2b000b67452f646ca84880c0e10ac6caf1d5
sha512 aeae4a6e57d3dd5ffa5d4508fb133e72d1316623f9f38625fbdbf1ccaeaed605e98c9416f37cfd6a8f4b1803ba10231e08f1f069d4ccc5a35d02887ece228a73
ripemd-160 fae43c00cdc3e114f8f2fab7d7fc8af6fecf97ce

138304994 as geometric shapes

Circle

Radius = n
Diameter 276609988
Circumference 868995906.21036
Area 6.0093236797224E+16

Sphere

Radius = n
Volume 1.1081593006241E+25
Surface area 2.403729471889E+17
Circumference 868995906.21036

Square

Length = n
Perimeter 553219976
Area 19128271365340036
Diagonal 195592798.25873

Cube

Length = n
Surface area 114769628192040216
Volume 2.6455354564137E+24
Space diagonal 239551276.54851

Equilateral Triangle

Length = n
Perimeter 414914982
Area 8.2827844664335E+15
Altitude 119775638.27425

Triangular Pyramid

Length = n
Surface area 8.2827844664335E+15
Volume 3.117793435166E+23
Height 65197599.419577