129128833 (number)

129128833 is an odd 9-digits composite number following 129128832 and preceding 129128834. In scientific notation, it is written as 1.29128833 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 128150304 positive integers (up to 129128833) that are relatively prime to 129128833.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-eight thousand eight hundred thirty-three

Notation

Scientific notation 1.29128833 × 10^8
Engineering notation 1.29128833 × 10^6

Prime Factorization of 129128833

Prime Factorization 233 × 383 × 1447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129128833
Product of the distinct prime numbers

The prime factorization of 129128833 is 233 × 383 × 1447. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129128833)

Multiplication

n×y
n×2 258257666
n×3 387386499
n×4 516515332
n×5 645644165

Division

n÷y
n÷2 64564416.5
n÷3 43042944.333333
n÷3 32282208.25
n÷5 25825766.6

Exponentiation

ny
n2 16674255511941889
n3 2.1531271554009E+24
n4 2.7803079687752E+32
n5 3.5901792338855E+40

Nth Root

y√n
2√n 11363.486832834
3√n 505.44558652719
4√n 106.59965681387
5√n 41.899095260867

Divisors of 129128833

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 -129128832
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 129128833 can be divided by 8 positive divisors. The sum of these divisors (counting 129128833) is 1, the average is 0.125.

Base conversion 129128833

Base System Value
2 Binary 111101100100101100110000001
3 Ternary 22222222102110101
4 Quaternary 13230211212001
5 Quinary 231024110313
6 Senary 20451402401
8 Octal 754454601
10 Decimal 129128833
12 Duodecimal 372b3401
16 Hexadecimal 7b25981
20 Vigesimal 207121d
36 Base36 24vog1

Cryptographic Hash Functions

md5 eae910e72b5b70254bcbbd1eac2cf7b9
sha1 1dd13ff427065aebc0bf0f601aa33c49260c89d6
sha256 3ec4909d3a2d58ff2f1ef53ec2a941e6579f9bb59bbbdcdc667d675c412a5664
sha512 69fb80b1d857a870fafe58cca297432a123a5112f42a7078a6e33b439c40b597a1a45f40b0156929a30f5aaee5933f3180ee369f26e1ce7049cb842209cae07f
ripemd-160 4ed8af2064ba47868d678e8f95872a020c34cdb2

129128833 as geometric shapes

Circle

Radius = n
Diameter 258257666
Circumference 811340386.23885
Area 5.2383718620396E+16

Sphere

Radius = n
Volume 9.0189979382028E+24
Surface area 2.0953487448158E+17
Circumference 811340386.23885

Square

Length = n
Perimeter 516515332
Area 16674255511941889
Diagonal 182615746.92201

Cube

Length = n
Surface area 100045533071651334
Volume 2.1531271554009E+24
Space diagonal 223657699.47808

Equilateral Triangle

Length = n
Perimeter 387386499
Area 7.2201644312672E+15
Altitude 111828849.73904

Triangular Pyramid

Length = n
Surface area 7.2201644312672E+15
Volume 2.5374846872348E+23
Height 60871915.64067