129127516 (number)

129127516 is an even 9-digits composite number following 129127515 and preceding 129127517. In scientific notation, it is written as 1.29127516 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 55340352 positive integers (up to 129127516) that are relatively prime to 129127516.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-seven thousand five hundred sixteen

Notation

Scientific notation 1.29127516 × 10^8
Engineering notation 1.29127516 × 10^6

Prime Factorization of 129127516

Prime Factorization 2 × 2 × 7 × 4611697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64563758
Product of the distinct prime numbers

The prime factorization of 129127516 is 2 × 2 × 7 × 4611697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129127516)

Multiplication

n×y
n×2 258255032
n×3 387382548
n×4 516510064
n×5 645637580

Division

n÷y
n÷2 64563758
n÷3 43042505.333333
n÷3 32281879
n÷5 25825503.2

Exponentiation

ny
n2 16673915388330256
n3 2.1530612760893E+24
n4 2.780194543772E+32
n5 3.5899961543403E+40

Nth Root

y√n
2√n 11363.428883924
3√n 505.44386815522
4√n 106.59938500725
5√n 41.899009793769

Divisors of 129127516

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129127515
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129127516 can be divided by 12 positive divisors. The sum of these divisors (counting 129127516) is 1, the average is 0.083333333333333.

Base conversion 129127516

Base System Value
2 Binary 111101100100101010001011100
3 Ternary 22222222100122121
4 Quaternary 13230211101130
5 Quinary 231024040031
6 Senary 20451352324
8 Octal 754452134
10 Decimal 129127516
12 Duodecimal 372b26a4
16 Hexadecimal 7b2545c
20 Vigesimal 2070ifg
36 Base36 24vnfg

Cryptographic Hash Functions

md5 2274f855054408742b8674e14eb6189b
sha1 1aaf5c24d01e9e1dec8b6883f4989988ab8fdd4e
sha256 ff84ae48462448733130701d581af11438010a0f546b6b92acfdf8245409ad5f
sha512 378971c3e533e9503e9c5dab2d93a718101d01a1caa0bc554b28cdeb6d4df3fdcf0401b89350afce52c8f7efba398b74773fbe6cbc8a36d5ebcf561dce4d19c0
ripemd-160 0c19a3be89d1fda8acbd642e5ed0df00f50868cc

129127516 as geometric shapes

Circle

Radius = n
Diameter 258255032
Circumference 811332111.2838
Area 5.2382650090556E+16

Sphere

Radius = n
Volume 9.0187219835876E+24
Surface area 2.0953060036222E+17
Circumference 811332111.2838

Square

Length = n
Perimeter 516510064
Area 16673915388330256
Diagonal 182613884.40275

Cube

Length = n
Surface area 100043492329981536
Volume 2.1530612760893E+24
Space diagonal 223655418.36716

Equilateral Triangle

Length = n
Perimeter 387382548
Area 7.2200171534231E+15
Altitude 111827709.18358

Triangular Pyramid

Length = n
Surface area 7.2200171534231E+15
Volume 2.5374070477215E+23
Height 60871294.800916