138302018 (number)

138302018 is an even 9-digits composite number following 138302017 and preceding 138302019. In scientific notation, it is written as 1.38302018 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 65479680 positive integers (up to 138302018) that are relatively prime to 138302018.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million three hundred two thousand eighteen

Notation

Scientific notation 1.38302018 × 10^8
Engineering notation 1.38302018 × 10^6

Prime Factorization of 138302018

Prime Factorization 2 × 246089 × 281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138302018
Product of the distinct prime numbers

The prime factorization of 138302018 is 2 × 246089 × 281. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 90, 58, 748, 130, 7586, 5324, 84027, 36492, 304471, 63757, 7695659, 7301452, 77978936, 77995213, 208638155, 510444521, 4485267980, 3302746719

Basic calculations (n = 138302018)

Multiplication

n×y
n×2 276604036
n×3 414906054
n×4 553208072
n×5 691510090

Division

n÷y
n÷2 69151009
n÷3 46100672.666667
n÷3 34575504.5
n÷5 27660403.6

Exponentiation

ny
n2 19127448182872324
n3 2.6453646828817E+24
n4 3.6585927398847E+32
n5 5.059907589662E+40

Nth Root

y√n
2√n 11760.187838636
3√n 517.14163680831
4√n 108.44439975691
5√n 42.478160684095

Divisors of 138302018

1, 2, 281, 562, 246089, 492178, 69151009, 138302018

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 -138302017
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 138302018 can be divided by 8 positive divisors. The sum of these divisors (counting 138302018) is 1, the average is 0.125.

Base conversion 138302018

Base System Value
2 Binary 1000001111100101001001000010
3 Ternary 100122020110200222
4 Quaternary 20033211021002
5 Quinary 240401131033
6 Senary 21420143042
8 Octal 1017451102
10 Decimal 138302018
12 Duodecimal 3a397a82
16 Hexadecimal 83e5242
20 Vigesimal 2347f0i
36 Base36 2acaiq

Cryptographic Hash Functions

md5 027ae62081e336421b1480e19a8a252a
sha1 f62b8cd49feb6cad96dccdb3ee67200c4541e7f4
sha256 3942bf8183ad1c5045bba8080a06a20a096b1cd9169e7304ac5702b0eb92ed3b
sha512 c47094e6d9dc789b9557fbdeee3fa1cc58eaac404d5309a31a355ec07431124ca2d309ae22f74dd4555311e9f173a89c30d856ae5715f04a8f4c66e55a42adbf
ripemd-160 218cb244c13420ed2c76f6bc2e1b9a2261c840d8

138302018 as geometric shapes

Circle

Radius = n
Diameter 276604036
Circumference 868977207.45089
Area 6.0090650693231E+16

Sphere

Radius = n
Volume 1.1080877671743E+25
Surface area 2.4036260277292E+17
Circumference 868977207.45089

Square

Length = n
Perimeter 553208072
Area 19127448182872324
Diagonal 195588589.55917

Cube

Length = n
Surface area 114764689097233944
Volume 2.6453646828817E+24
Space diagonal 239546121.96531

Equilateral Triangle

Length = n
Perimeter 414906054
Area 8.282428017969E+15
Altitude 119773060.98265

Triangular Pyramid

Length = n
Surface area 8.282428017969E+15
Volume 3.1175921766284E+23
Height 65196196.519723