129128054 (number)

129128054 is an even 9-digits composite number following 129128053 and preceding 129128055. In scientific notation, it is written as 1.29128054 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 57324960 positive integers (up to 129128054) that are relatively prime to 129128054.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29128054 × 10^8
Engineering notation 1.29128054 × 10^6

Prime Factorization of 129128054

Prime Factorization 2 × 121 × 43 × 12409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129128054
Product of the distinct prime numbers

The prime factorization of 129128054 is 2 × 121 × 43 × 12409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 32, 60, 362, 678, 7945, 9935, 5942, 47531, 617559, 788714, 3046234, 2339779, 58945806, 8730360, 477315778, 648749222, 484630356, 4413160382

Basic calculations (n = 129128054)

Multiplication

n×y
n×2 258256108
n×3 387384162
n×4 516512216
n×5 645640270

Division

n÷y
n÷2 64564027
n÷3 43042684.666667
n÷3 32282013.5
n÷5 25825610.8

Exponentiation

ny
n2 16674054329826916
n3 2.1530881879008E+24
n4 2.7802408779402E+32
n5 3.5900709421967E+40

Nth Root

y√n
2√n 11363.452556332
3√n 505.44457011876
4√n 106.59949604164
5√n 41.89904470752

Divisors of 129128054

1, 2, 43, 86, 121, 242, 5203, 10406, 12409, 24818, 533587, 1067174, 1501489, 3002978, 64564027, 129128054

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129128053
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129128054 can be divided by 16 positive divisors. The sum of these divisors (counting 129128054) is 1, the average is 0.0625.

Base conversion 129128054

Base System Value
2 Binary 111101100100101011001110110
3 Ternary 22222222101101112
4 Quaternary 13230211121312
5 Quinary 231024044204
6 Senary 20451355022
8 Octal 754453166
10 Decimal 129128054
12 Duodecimal 372b2a72
16 Hexadecimal 7b25676
20 Vigesimal 207102e
36 Base36 24vnue

Cryptographic Hash Functions

md5 abb9c6c31502d0bbaa89fc68271db134
sha1 31ff38b8f1ad20d951c4416c367ad91812bf1e8f
sha256 0abd61df87314ee04deb31d63c37a9b098f6b9775b36a8efb9f13caa7ce75f06
sha512 c1271efc45264c4f0c4678a95edcd38ee01a3730db48af85618100de25108526911a30da83755432fd167d5f6442d1afee59194d3922bee6501b566b3afe6c51
ripemd-160 47f6a42448ba977766694b461ef4ec0f08a94096

129128054 as geometric shapes

Circle

Radius = n
Diameter 258256108
Circumference 811335491.63749
Area 5.2383086588141E+16

Sphere

Radius = n
Volume 9.0188347115203E+24
Surface area 2.0953234635257E+17
Circumference 811335491.63749

Square

Length = n
Perimeter 516512216
Area 16674054329826916
Diagonal 182614645.24965

Cube

Length = n
Surface area 100044325978961496
Volume 2.1530881879008E+24
Space diagonal 223656350.2105

Equilateral Triangle

Length = n
Perimeter 387384162
Area 7.220077316856E+15
Altitude 111828175.10525

Triangular Pyramid

Length = n
Surface area 7.220077316856E+15
Volume 2.5374387635955E+23
Height 60871548.416548