129248800 (number)

129248800 is an even 9-digits composite number following 129248799 and preceding 129248801. In scientific notation, it is written as 1.29248800 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 24 positive divisors. There are 51699200 positive integers (up to 129248800) that are relatively prime to 129248800.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred forty-eight thousand eight hundred

Notation

Scientific notation 1.29248800 × 10^8
Engineering notation 1.29248800 × 10^6

Prime Factorization of 129248800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 25 × 161561

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8078050
Product of the distinct prime numbers

The prime factorization of 129248800 is 2 × 2 × 2 × 2 × 2 × 25 × 161561. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 9, 55, 5, 897, 626, 117, 3659, 93894, 46875, 125090, 734692, 8408445, 8029697, 35113900, 43369554, 403847700, 325779655, 2235032441, 6682683180

Basic calculations (n = 129248800)

Multiplication

n×y
n×2 258497600
n×3 387746400
n×4 516995200
n×5 646244000

Division

n÷y
n÷2 64624400
n÷3 43082933.333333
n÷3 32312200
n÷5 25849760

Exponentiation

ny
n2 16705252301440000
n3 2.1591338136584E+24
n4 2.7906545445477E+32
n5 3.6068875109733E+40

Nth Root

y√n
2√n 11368.76422484
3√n 505.60206596656
4√n 106.62440726607
5√n 41.906877630979

Divisors of 129248800

1, 2, 4, 8, 16, 25, 32, 50, 100, 200, 400, 800, 161561, 323122, 646244, 1292488, 2584976, 4039025, 5169952, 8078050, 16156100, 32312200, 64624400, 129248800

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129248799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129248800 can be divided by 24 positive divisors. The sum of these divisors (counting 129248800) is 1, the average is 0.041666666666667.

Base conversion 129248800

Base System Value
2 Binary 111101101000010111000100000
3 Ternary 100000012112000121
4 Quaternary 13231002320200
5 Quinary 231041430200
6 Senary 20454130024
8 Octal 755027040
10 Decimal 129248800
12 Duodecimal 37350914
16 Hexadecimal 7b42e20
20 Vigesimal 207g200
36 Base36 24y90g

Cryptographic Hash Functions

md5 c7d34145751c10a163c299e6d78d1742
sha1 3e70e216ba8386ebea9dee77ca781b78f9566f40
sha256 2e4d1609eeddcf35f23978df4638945e84fb9909325ffa3e1b72af763da9a1d3
sha512 07c7680b343735868fdcccbfd237fb60c1042a175f136ee9a7c45195b1c35684f4e98e6bd8590efbdcc672e8538b9fef63e85261644bfa3d2e043baece99dbf9
ripemd-160 7b2a191dcc0818a75f7bdce8e9874d3543135762

129248800 as geometric shapes

Circle

Radius = n
Diameter 258497600
Circumference 812094161.13059
Area 5.2481097906568E+16

Sphere

Radius = n
Volume 9.0441585694752E+24
Surface area 2.0992439162627E+17
Circumference 812094161.13059

Square

Length = n
Perimeter 516995200
Area 16705252301440000
Diagonal 182785405.88045

Cube

Length = n
Surface area 100231513808640000
Volume 2.1591338136584E+24
Space diagonal 223865488.41731

Equilateral Triangle

Length = n
Perimeter 387746400
Area 7.2335864348377E+15
Altitude 111932744.20865

Triangular Pyramid

Length = n
Surface area 7.2335864348377E+15
Volume 2.5445636018783E+23
Height 60928468.626816