128469735 (number)

128469735 is an odd 9-digits composite number following 128469734 and preceding 128469736. In scientific notation, it is written as 1.28469735 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 60652800 positive integers (up to 128469735) that are relatively prime to 128469735.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million four hundred sixty-nine thousand seven hundred thirty-five

Notation

Scientific notation 1.28469735 × 10^8
Engineering notation 1.28469735 × 10^6

Prime Factorization of 128469735

Prime Factorization 26505 × 37 × 131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128469735
Product of the distinct prime numbers

The prime factorization of 128469735 is 26505 × 37 × 131. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128469735)

Multiplication

n×y
n×2 256939470
n×3 385409205
n×4 513878940
n×5 642348675

Division

n÷y
n÷2 64234867.5
n÷3 42823245
n÷3 32117433.75
n÷5 25693947

Exponentiation

ny
n2 16504472810970225
n3 2.12032524834E+24
n4 2.7239762276806E+32
n5 3.4994850411642E+40

Nth Root

y√n
2√n 11334.44903822
3√n 504.58415591748
4√n 106.46336946678
5√n 41.856235483302

Divisors of 128469735

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 -128469734
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 128469735 can be divided by 8 positive divisors. The sum of these divisors (counting 128469735) is 1, the average is 0.125.

Base conversion 128469735

Base System Value
2 Binary 111101010000100101011100111
3 Ternary 22221201221100100
4 Quaternary 13222010223213
5 Quinary 230342012420
6 Senary 20425315143
8 Octal 752045347
10 Decimal 128469735
12 Duodecimal 37035ab3
16 Hexadecimal 7a84ae7
20 Vigesimal 202ie6f
36 Base36 24hjvr

Cryptographic Hash Functions

md5 9c44c08b1498bd521cf064ae3369cadf
sha1 d9a109179c53aa46393e678cd908df870e5c7724
sha256 eee2ddb3a98671b6c0d47aabb1debe30170c72bf1251f1f4ae7d799352000003
sha512 53a4e4c472389498b2127500d9ae1a7d23c5404785ed4a5af1612ad13ce63f9e710ca291792db8150bbca3b6fb082d2148554e8fc77f8e1d79270aad32de4cec
ripemd-160 36e3f101887bbf40e54d348d6672c09f32b9a17d

128469735 as geometric shapes

Circle

Radius = n
Diameter 256939470
Circumference 807199151.36926
Area 5.1850330534317E+16

Sphere

Radius = n
Volume 8.8815976312081E+24
Surface area 2.0740132213727E+17
Circumference 807199151.36926

Square

Length = n
Perimeter 513878940
Area 16504472810970225
Diagonal 181683641.59148

Cube

Length = n
Surface area 99026836865821350
Volume 2.12032524834E+24
Space diagonal 222516108.25491

Equilateral Triangle

Length = n
Perimeter 385409205
Area 7.1466463651849E+15
Altitude 111258054.12745

Triangular Pyramid

Length = n
Surface area 7.1466463651849E+15
Volume 2.4988272690372E+23
Height 60561213.863826