138045255 (number)

138045255 is an odd 9-digits composite number following 138045254 and preceding 138045256. In scientific notation, it is written as 1.38045255 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 73531008 positive integers (up to 138045255) that are relatively prime to 138045255.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38045255 × 10^8
Engineering notation 1.38045255 × 10^6

Prime Factorization of 138045255

Prime Factorization 15 × 853 × 10789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138045255
Product of the distinct prime numbers

The prime factorization of 138045255 is 15 × 853 × 10789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 99, 11, 701, 948, 2360, 2379, 56634, 12845, 94174, 211697, 1557266, 9440944, 19438181, 93507222, 941161559, 36570915, 6724169458, 3338321034

Basic calculations (n = 138045255)

Multiplication

n×y
n×2 276090510
n×3 414135765
n×4 552181020
n×5 690226275

Division

n÷y
n÷2 69022627.5
n÷3 46015085
n÷3 34511313.75
n÷5 27609051

Exponentiation

ny
n2 19056492428015025
n3 2.6306583566309E+24
n4 3.6314990365899E+32
n5 5.0131121053831E+40

Nth Root

y√n
2√n 11749.266147296
3√n 516.82140746046
4√n 108.39403188043
5√n 42.462376491304

Divisors of 138045255

1, 15, 853, 10789, 12795, 161835, 9203017, 138045255

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 -138045254
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 138045255 can be divided by 8 positive divisors. The sum of these divisors (counting 138045255) is 1, the average is 0.125.

Base conversion 138045255

Base System Value
2 Binary 1000001110100110011101000111
3 Ternary 100121202102111020
4 Quaternary 20032212131013
5 Quinary 240314422010
6 Senary 21410442223
8 Octal 1016463507
10 Decimal 138045255
12 Duodecimal 3a293373
16 Hexadecimal 83a6747
20 Vigesimal 232fd2f
36 Base36 2a6sef

Cryptographic Hash Functions

md5 2a8a2c2294ef5677d550b2d1bc5c3fa1
sha1 5bb9d452841ee5f18da279fadee870851efc441e
sha256 6b6e9bcba00bde05a28ce1deb3af3bc2d5aa445b09c9da00e092353b6407b95b
sha512 739d5572298fcffdff1bf0a682547365b0222a3a1184118e0d21faf43312fea1609591f0ccc5b4af38bcaefe1dba2f2b2c8b709c8f1dce263ab14829daa50395
ripemd-160 3d5af26d57e1dce782b613ba55b3d9624e66d623

138045255 as geometric shapes

Circle

Radius = n
Diameter 276090510
Circumference 867363917.94186
Area 5.9867736615042E+16

Sphere

Radius = n
Volume 1.1019275956395E+25
Surface area 2.3947094646017E+17
Circumference 867363917.94186

Square

Length = n
Perimeter 552181020
Area 19056492428015025
Diagonal 195225471.84225

Cube

Length = n
Surface area 114338954568090150
Volume 2.6306583566309E+24
Space diagonal 239101395.4038

Equilateral Triangle

Length = n
Perimeter 414135765
Area 8.2517032748434E+15
Altitude 119550697.7019

Triangular Pyramid

Length = n
Surface area 8.2517032748434E+15
Volume 3.1002606049313E+23
Height 65075157.280751