138045234 (number)

138045234 is an even 9-digits composite number following 138045233 and preceding 138045235. In scientific notation, it is written as 1.38045234 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 46015076 positive integers (up to 138045234) that are relatively prime to 138045234.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million forty-five thousand two hundred thirty-four

Notation

Scientific notation 1.38045234 × 10^8
Engineering notation 1.38045234 × 10^6

Prime Factorization of 138045234

Prime Factorization 2 × 3 × 23007539

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138045234
Product of the distinct prime numbers

The prime factorization of 138045234 is 2 × 3 × 23007539. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 25, 97, 227, 946, 8201, 5016, 35357, 53922, 144997, 654260, 9510939, 1797902, 19303461, 28694891, 495720408, 935321295, 8349448470, 3981579063

Basic calculations (n = 138045234)

Multiplication

n×y
n×2 276090468
n×3 414135702
n×4 552180936
n×5 690226170

Division

n÷y
n÷2 69022617
n÷3 46015078
n÷3 34511308.5
n÷5 27609046.8

Exponentiation

ny
n2 19056486630114756
n3 2.6306571560721E+24
n4 3.6314968268374E+32
n5 5.0131082923103E+40

Nth Root

y√n
2√n 11749.265253623
3√n 516.82138125347
4√n 108.3940277581
5√n 42.462375199394

Divisors of 138045234

1, 2, 3, 6, 23007539, 46015078, 69022617, 138045234

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 -138045233
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 138045234 can be divided by 8 positive divisors. The sum of these divisors (counting 138045234) is 1, the average is 0.125.

Base conversion 138045234

Base System Value
2 Binary 1000001110100110011100110010
3 Ternary 100121202102110110
4 Quaternary 20032212130302
5 Quinary 240314421414
6 Senary 21410442150
8 Octal 1016463462
10 Decimal 138045234
12 Duodecimal 3a293356
16 Hexadecimal 83a6732
20 Vigesimal 232fd1e
36 Base36 2a6sdu

Cryptographic Hash Functions

md5 bda29018afed4be3233dcf268cd1d712
sha1 44c2353a0f296af314930a568c8fd6817041ccc5
sha256 b98f6a7bd90855eb324682bc0f9b40ff4817f59a0c7a3f2c32f0523063f8a0bd
sha512 a0b71fca8c9e56c336aadc31e34eea4cf539ff1cc0783b02f82a56c0412e1c6b15f56b002ec7a73f911a44be0b71892cf41347d2390a09b105d491a87d0d6a3f
ripemd-160 b8f840bd1e2076129afcecf3c92202c0d63a242b

138045234 as geometric shapes

Circle

Radius = n
Diameter 276090468
Circumference 867363785.99497
Area 5.9867718400401E+16

Sphere

Radius = n
Volume 1.1019270927506E+25
Surface area 2.394708736016E+17
Circumference 867363785.99497

Square

Length = n
Perimeter 552180936
Area 19056486630114756
Diagonal 195225442.14377

Cube

Length = n
Surface area 114338919780688536
Volume 2.6306571560721E+24
Space diagonal 239101359.03073

Equilateral Triangle

Length = n
Perimeter 414135702
Area 8.2517007642789E+15
Altitude 119550679.51537

Triangular Pyramid

Length = n
Surface area 8.2517007642789E+15
Volume 3.1002591900591E+23
Height 65075147.381256