138358434 (number)

138358434 is an even 9-digits composite number following 138358433 and preceding 138358435. In scientific notation, it is written as 1.38358434 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 45046848 positive integers (up to 138358434) that are relatively prime to 138358434.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million three hundred fifty-eight thousand four hundred thirty-four

Notation

Scientific notation 1.38358434 × 10^8
Engineering notation 1.38358434 × 10^6

Prime Factorization of 138358434

Prime Factorization 2 × 3 × 43 × 536273

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138358434
Product of the distinct prime numbers

The prime factorization of 138358434 is 2 × 3 × 43 × 536273. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 27, 67, 17, 226, 3219, 7913, 84835, 55024, 909339, 890143, 881562, 3425500, 67473268, 75111590, 437296713, 625934927, 8670726538, 4620660966

Basic calculations (n = 138358434)

Multiplication

n×y
n×2 276716868
n×3 415075302
n×4 553433736
n×5 691792170

Division

n÷y
n÷2 69179217
n÷3 46119478
n÷3 34589608.5
n÷5 27671686.8

Exponentiation

ny
n2 19143056258932356
n3 2.6486032859598E+24
n4 3.6645660293265E+32
n5 5.0702361710721E+40

Nth Root

y√n
2√n 11762.586195221
3√n 517.21194452299
4√n 108.45545719428
5√n 42.481625647255

Divisors of 138358434

1, 2, 3, 6, 43, 86, 129, 258, 536273, 1072546, 1608819, 3217638, 23059739, 46119478, 69179217, 138358434

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138358433
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138358434 can be divided by 16 positive divisors. The sum of these divisors (counting 138358434) is 1, the average is 0.0625.

Base conversion 138358434

Base System Value
2 Binary 1000001111110010111010100010
3 Ternary 100122100100002110
4 Quaternary 20033302322202
5 Quinary 240404432214
6 Senary 21421300150
8 Octal 1017627242
10 Decimal 138358434
12 Duodecimal 3a404656
16 Hexadecimal 83f2ea2
20 Vigesimal 234eg1e
36 Base36 2adi1u

Cryptographic Hash Functions

md5 77834ca5602a0c1dff1a9077cb8ebb6d
sha1 a9fee15d2c5b5c19eb7967bbc0955c9a38e6113f
sha256 b9b4f0702e8eafc36eb7e4c08177d858766357154898408908144f603fd28c3d
sha512 33ca7df32a0f8a708c97c6c661324efeadfbfa58118f2e5c9d0693e88dda8f5d1f8a11930cabcad9a248507a0b81d0d46a231f80fac99da6a455dbed944abb73
ripemd-160 e2332b5057d12a9a30328ca25d49b4820b0586af

138358434 as geometric shapes

Circle

Radius = n
Diameter 276716868
Circumference 869331679.63318
Area 6.0139684910318E+16

Sphere

Radius = n
Volume 1.1094443500593E+25
Surface area 2.4055873964127E+17
Circumference 869331679.63318

Square

Length = n
Perimeter 553433736
Area 19143056258932356
Diagonal 195668373.8315

Cube

Length = n
Surface area 114858337553594136
Volume 2.6486032859598E+24
Space diagonal 239643837.34367

Equilateral Triangle

Length = n
Perimeter 415075302
Area 8.2891865131551E+15
Altitude 119821918.67183

Triangular Pyramid

Length = n
Surface area 8.2891865131551E+15
Volume 3.1214089069586E+23
Height 65222791.277168