138304992 (number)

138304992 is an even 9-digits composite number following 138304991 and preceding 138304993. In scientific notation, it is written as 1.38304992 × 10^8. The sum of its digits is 39. It has a total of 9 prime factors and 96 positive divisors. There are 39320064 positive integers (up to 138304992) that are relatively prime to 138304992.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38304992 × 10^8
Engineering notation 1.38304992 × 10^6

Prime Factorization of 138304992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 277 × 743

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 8644062
Product of the distinct prime numbers

The prime factorization of 138304992 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 277 × 743. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138304992)

Multiplication

n×y
n×2 276609984
n×3 414914976
n×4 553219968
n×5 691524960

Division

n÷y
n÷2 69152496
n÷3 46101664
n÷3 34576248
n÷5 27660998.4

Exponentiation

ny
n2 19128270812120064
n3 2.6455353416441E+24
n4 3.658907442618E+32
n5 5.0604516458003E+40

Nth Root

y√n
2√n 11760.314281515
3√n 517.14534359492
4√n 108.44498274017
5√n 42.478343369735

Divisors of 138304992

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 -138304991
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 138304992 can be divided by 96 positive divisors. The sum of these divisors (counting 138304992) is 1, the average is 0.010416666666667.

Base conversion 138304992

Base System Value
2 Binary 1000001111100101110111100000
3 Ternary 100122020121210010
4 Quaternary 20033211313200
5 Quinary 240401224432
6 Senary 21420204520
8 Octal 1017456740
10 Decimal 138304992
12 Duodecimal 3a399740
16 Hexadecimal 83e5de0
20 Vigesimal 234829c
36 Base36 2acctc

Cryptographic Hash Functions

md5 5a12c93bb8459d2bcd3e8343728af326
sha1 7b77319153408ed6ad8f10420a3806cb64e70d95
sha256 31e43d624be6be9b616093ce3a21f592c7a819b8f6c7047a4de8c6f7bfa9d1bf
sha512 73c7470c59ceb63682f1a11aceab569b84e9a084c22a2050e39a3e5163103d015e0b6f88bfa50d3729b9c44547dcfd62ef21393340b2314e1138b2a9230ef550
ripemd-160 dda5460f24b5060e1a20cb01450d0e15f317b416

138304992 as geometric shapes

Circle

Radius = n
Diameter 276609984
Circumference 868995893.64399
Area 6.0093235059232E+16

Sphere

Radius = n
Volume 1.1081592525495E+25
Surface area 2.4037294023693E+17
Circumference 868995893.64399

Square

Length = n
Perimeter 553219968
Area 19128270812120064
Diagonal 195592795.4303

Cube

Length = n
Surface area 114769624872720384
Volume 2.6455353416441E+24
Space diagonal 239551273.08441

Equilateral Triangle

Length = n
Perimeter 414914976
Area 8.2827842268822E+15
Altitude 119775636.5422

Triangular Pyramid

Length = n
Surface area 8.2827842268822E+15
Volume 3.1177932999087E+23
Height 65197598.476767