128519109 (number)

128519109 is an odd 9-digits composite number following 128519108 and preceding 128519110. In scientific notation, it is written as 1.28519109 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 84645648 positive integers (up to 128519109) that are relatively prime to 128519109.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred nineteen thousand one hundred nine

Notation

Scientific notation 1.28519109 × 10^8
Engineering notation 1.28519109 × 10^6

Prime Factorization of 128519109

Prime Factorization 3 × 9 × 83 × 57349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128519109
Product of the distinct prime numbers

The prime factorization of 128519109 is 3 × 9 × 83 × 57349. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128519109)

Multiplication

n×y
n×2 257038218
n×3 385557327
n×4 514076436
n×5 642595545

Division

n÷y
n÷2 64259554.5
n÷3 42839703
n÷3 32129777.25
n÷5 25703821.8

Exponentiation

ny
n2 16517161378153881
n3 2.1227708635295E+24
n4 2.7281661999198E+32
n5 3.5062148921761E+40

Nth Root

y√n
2√n 11336.626879279
3√n 504.64878890204
4√n 106.47359709937
5√n 41.859452259837

Divisors of 128519109

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 -128519108
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 128519109 can be divided by 16 positive divisors. The sum of these divisors (counting 128519109) is 1, the average is 0.0625.

Base conversion 128519109

Base System Value
2 Binary 111101010010000101111000101
3 Ternary 22221211110002000
4 Quaternary 13222100233011
5 Quinary 230400102414
6 Senary 20430335513
8 Octal 752205705
10 Decimal 128519109
12 Duodecimal 3705a599
16 Hexadecimal 7a90bc5
20 Vigesimal 2034hf9
36 Base36 24ilz9

Cryptographic Hash Functions

md5 94df90537abb0be37c118fe152ee6d1b
sha1 32e4cc69cee4d7ca7a988d5914af66b97b21a9c2
sha256 11d860a6be349abb234a77aa28709b06586918e898a8715c89dcf3f11f15ab36
sha512 f6eff876d01540101f32737d0ea094cca38b1912b9cbe8935c7709cb5c51c18b480b3c37375aa68d2bbe11c071853e2b562c0e80eb69d14b4df557dccc9b4518
ripemd-160 043c967e5025ed4a4c0fc1cd63c15238304f442c

128519109 as geometric shapes

Circle

Radius = n
Diameter 257038218
Circumference 807509377.36061
Area 5.1890192843765E+16

Sphere

Radius = n
Volume 8.8918418001585E+24
Surface area 2.0756077137506E+17
Circumference 807509377.36061

Square

Length = n
Perimeter 514076436
Area 16517161378153881
Diagonal 181753466.97191

Cube

Length = n
Surface area 99102968268923286
Volume 2.1227708635295E+24
Space diagonal 222601626.53148

Equilateral Triangle

Length = n
Perimeter 385557327
Area 7.1521406759442E+15
Altitude 111300813.26574

Triangular Pyramid

Length = n
Surface area 7.1521406759442E+15
Volume 2.5017094541783E+23
Height 60584488.990635