128429600 (number)

128429600 is an even 9-digits composite number following 128429599 and preceding 128429601. In scientific notation, it is written as 1.28429600 × 10^8. The sum of its digits is 32. It has a total of 9 prime factors and 96 positive divisors. There are 46325760 positive integers (up to 128429600) that are relatively prime to 128429600.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million four hundred twenty-nine thousand six hundred

Notation

Scientific notation 1.28429600 × 10^8
Engineering notation 1.28429600 × 10^6

Prime Factorization of 128429600

Prime Factorization 2 × 2 × 2 × 2 × 2 × 25 × 13 × 53 × 233

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 8026850
Product of the distinct prime numbers

The prime factorization of 128429600 is 2 × 2 × 2 × 2 × 2 × 25 × 13 × 53 × 233. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128429600)

Multiplication

n×y
n×2 256859200
n×3 385288800
n×4 513718400
n×5 642148000

Division

n÷y
n÷2 64214800
n÷3 42809866.666667
n÷3 32107400
n÷5 25685920

Exponentiation

ny
n2 16494162156160000
n3 2.1183386480508E+24
n4 2.720573852337E+32
n5 3.494022116261E+40

Nth Root

y√n
2√n 11332.67841245
3√n 504.53160503361
4√n 106.45505348479
5√n 41.853619910107

Divisors of 128429600

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 -128429599
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 128429600 can be divided by 96 positive divisors. The sum of these divisors (counting 128429600) is 1, the average is 0.010416666666667.

Base conversion 128429600

Base System Value
2 Binary 111101001111010111000100000
3 Ternary 22221122220021212
4 Quaternary 13221322320200
5 Quinary 230334221400
6 Senary 20424405252
8 Octal 751727040
10 Decimal 128429600
12 Duodecimal 37016828
16 Hexadecimal 7a7ae20
20 Vigesimal 202de00
36 Base36 24goww

Cryptographic Hash Functions

md5 d802927047ffb0d18477622aa63bd6d1
sha1 13e72a176a3b4976cdb3cfcb1fc25d60df27a7b0
sha256 90b3a93d8d27c0545ddaac4cbbe1751f36fe1e7959f3ad59a5d285bb180b6b49
sha512 73c8434857dd943bf4307e5545eb57d638b3bc2fdf0951b3d40694438d819da5445a3be5182328e09be4912ee8710d751a03ce4d194cdb0a45716782ea226291
ripemd-160 3758c7ddcbac1241d2d5d4b8b67fca2f100dda49

128429600 as geometric shapes

Circle

Radius = n
Diameter 256859200
Circumference 806946975.72695
Area 5.1817938656911E+16

Sphere

Radius = n
Volume 8.8732761793755E+24
Surface area 2.0727175462764E+17
Circumference 806946975.72695

Square

Length = n
Perimeter 513718400
Area 16494162156160000
Diagonal 181626882.13015

Cube

Length = n
Surface area 98964972936960000
Volume 2.1183386480508E+24
Space diagonal 222446592.39575

Equilateral Triangle

Length = n
Perimeter 385288800
Area 7.1421817206872E+15
Altitude 111223296.19787

Triangular Pyramid

Length = n
Surface area 7.1421817206872E+15
Volume 2.4964860381437E+23
Height 60542294.043384