138045984 (number)

138045984 is an even 9-digits composite number following 138045983 and preceding 138045985. In scientific notation, it is written as 1.38045984 × 10^8. The sum of its digits is 42. It has a total of 9 prime factors and 96 positive divisors. There are 43008000 positive integers (up to 138045984) that are relatively prime to 138045984.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million forty-five thousand nine hundred eighty-four

Notation

Scientific notation 1.38045984 × 10^8
Engineering notation 1.38045984 × 10^6

Prime Factorization of 138045984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 17 × 337 × 251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 8627874
Product of the distinct prime numbers

The prime factorization of 138045984 is 2 × 2 × 2 × 2 × 2 × 3 × 17 × 337 × 251. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138045984)

Multiplication

n×y
n×2 276091968
n×3 414137952
n×4 552183936
n×5 690229920

Division

n÷y
n÷2 69022992
n÷3 46015328
n÷3 34511496
n÷5 27609196.8

Exponentiation

ny
n2 19056693698528256
n3 2.6307000333999E+24
n4 3.6315757471953E+32
n5 5.0132444749211E+40

Nth Root

y√n
2√n 11749.297170469
3√n 516.8223172156
4√n 108.39417498403
5√n 42.462421338926

Divisors of 138045984

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138045983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138045984 can be divided by 96 positive divisors. The sum of these divisors (counting 138045984) is 1, the average is 0.010416666666667.

Base conversion 138045984

Base System Value
2 Binary 1000001110100110101000100000
3 Ternary 100121202110111020
4 Quaternary 20032212220200
5 Quinary 240314432414
6 Senary 21410445440
8 Octal 1016465040
10 Decimal 138045984
12 Duodecimal 3a293880
16 Hexadecimal 83a6a20
20 Vigesimal 232fej4
36 Base36 2a6syo

Cryptographic Hash Functions

md5 f4a0e89926441ff71b26c4f47bdaf2b0
sha1 4b8542780d118fde4f5b4e5be0fb375ac21feb3c
sha256 5ced4e58db887669e9739c2505605eecde033d3e4dbc0ec65135359e1f488b4a
sha512 0d62c3f987e80866b1bbcd84dbba433d48e9d7c02f93be905e756b9acad04ead25ccac459eea5463369d8562ec3b39bf72a47f89f5d0e32fdf3f8c22679728e3
ripemd-160 39687bb4fa5d775ba07564a0ad977676658292cb

138045984 as geometric shapes

Circle

Radius = n
Diameter 276091968
Circumference 867368498.38395
Area 5.9868368925007E+16

Sphere

Radius = n
Volume 1.1019450531637E+25
Surface area 2.3947347570003E+17
Circumference 867368498.38395

Square

Length = n
Perimeter 552183936
Area 19056693698528256
Diagonal 195226502.80394

Cube

Length = n
Surface area 114340162191169536
Volume 2.6307000333999E+24
Space diagonal 239102658.06884

Equilateral Triangle

Length = n
Perimeter 414137952
Area 8.2517904275322E+15
Altitude 119551329.03442

Triangular Pyramid

Length = n
Surface area 8.2517904275322E+15
Volume 3.1003097214746E+23
Height 65075500.934646