128514744 (number)

128514744 is an even 9-digits composite number following 128514743 and preceding 128514745. In scientific notation, it is written as 1.28514744 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 42110784 positive integers (up to 128514744) that are relatively prime to 128514744.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred fourteen thousand seven hundred forty-four

Notation

Scientific notation 1.28514744 × 10^8
Engineering notation 1.28514744 × 10^6

Prime Factorization of 128514744

Prime Factorization 2 × 2 × 2 × 9 × 59 × 30253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32128686
Product of the distinct prime numbers

The prime factorization of 128514744 is 2 × 2 × 2 × 9 × 59 × 30253. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128514744)

Multiplication

n×y
n×2 257029488
n×3 385544232
n×4 514058976
n×5 642573720

Division

n÷y
n÷2 64257372
n÷3 42838248
n÷3 32128686
n÷5 25702948.8

Exponentiation

ny
n2 16516039425385536
n3 2.1225545786473E+24
n4 2.7277955830089E+32
n5 3.5056195103472E+40

Nth Root

y√n
2√n 11336.434360062
3√n 504.64307557033
4√n 106.47269302531
5√n 41.859167914586

Divisors of 128514744

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128514743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128514744 can be divided by 32 positive divisors. The sum of these divisors (counting 128514744) is 1, the average is 0.03125.

Base conversion 128514744

Base System Value
2 Binary 111101010001111101010111000
3 Ternary 22221211020002100
4 Quaternary 13222033222320
5 Quinary 230344432434
6 Senary 20430303400
8 Octal 752175270
10 Decimal 128514744
12 Duodecimal 37057b60
16 Hexadecimal 7a8fab8
20 Vigesimal 20346h4
36 Base36 24iim0

Cryptographic Hash Functions

md5 e77e73323ca09031c5e88da817e5d2f4
sha1 0c5ba38c30654c633fd39ca3016faede4f2bdde1
sha256 0c83813d9c777a0a1dc4e796abb73df27abd43b3f9c5df153ac26318408eae16
sha512 137ae4e910bb5bd3135f124bf1bda26924d7c724edf017975786d16d6fb0bbc38078964e2f23b1bdd6012d6d3064726f821b6c402aeb526d9e73aa694c10a333
ripemd-160 0db7f6d41ac8f275d2fa2661c3da3f80ac41d616

128514744 as geometric shapes

Circle

Radius = n
Diameter 257029488
Circumference 807481951.25675
Area 5.1886668125191E+16

Sphere

Radius = n
Volume 8.8909358281624E+24
Surface area 2.0754667250076E+17
Circumference 807481951.25675

Square

Length = n
Perimeter 514058976
Area 16516039425385536
Diagonal 181747293.92971

Cube

Length = n
Surface area 99096236552313216
Volume 2.1225545786473E+24
Space diagonal 222594066.12971

Equilateral Triangle

Length = n
Perimeter 385544232
Area 7.1516548561446E+15
Altitude 111297033.06485

Triangular Pyramid

Length = n
Surface area 7.1516548561446E+15
Volume 2.5014545600001E+23
Height 60582431.309902