129126695 (number)

129126695 is an odd 9-digits composite number following 129126694 and preceding 129126696. In scientific notation, it is written as 1.29126695 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 103301352 positive integers (up to 129126695) that are relatively prime to 129126695.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-six thousand six hundred ninety-five

Notation

Scientific notation 1.29126695 × 10^8
Engineering notation 1.29126695 × 10^6

Prime Factorization of 129126695

Prime Factorization 5 × 25825339

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129126695
Product of the distinct prime numbers

The prime factorization of 129126695 is 5 × 25825339. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129126695)

Multiplication

n×y
n×2 258253390
n×3 387380085
n×4 516506780
n×5 645633475

Division

n÷y
n÷2 64563347.5
n÷3 43042231.666667
n÷3 32281673.75
n÷5 25825339

Exponentiation

ny
n2 16673703361623025
n3 2.1530202084968E+24
n4 2.780123837914E+32
n5 3.5898820288055E+40

Nth Root

y√n
2√n 11363.392759207
3√n 505.44279693945
4√n 106.59921556563
5√n 41.898956514381

Divisors of 129126695

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129126694
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129126695 can be divided by 4 positive divisors. The sum of these divisors (counting 129126695) is 1, the average is 0.25.

Base conversion 129126695

Base System Value
2 Binary 111101100100101000100100111
3 Ternary 22222222022112012
4 Quaternary 13230211010213
5 Quinary 231024023240
6 Senary 20451344435
8 Octal 754450447
10 Decimal 129126695
12 Duodecimal 372b211b
16 Hexadecimal 7b25127
20 Vigesimal 2070gef
36 Base36 24vmsn

Cryptographic Hash Functions

md5 8c9e47b94f8524ad04424df61c7583e4
sha1 c2afb04901654c34d6b2ca598db8cd5824f5eac9
sha256 88a53b6a6aa1d7fe66743ee07c70784db5d697707c17323c926ce95cea38d138
sha512 ab18e7be858ff01bd863000d0f2982f28bee334099586d3efa1937d888a2d0ca30c0c85ba8199fef5537af971e4b6e0c929331f5f720a6270466eb2f958dbd1d
ripemd-160 9546ec88652e676788e6862643066a25edcd7372

129126695 as geometric shapes

Circle

Radius = n
Diameter 258253390
Circumference 811326952.78866
Area 5.238198398901E+16

Sphere

Radius = n
Volume 9.0185499600584E+24
Surface area 2.0952793595604E+17
Circumference 811326952.78866

Square

Length = n
Perimeter 516506780
Area 16673703361623025
Diagonal 182612723.33341

Cube

Length = n
Surface area 100042220169738150
Volume 2.1530202084968E+24
Space diagonal 223653996.35345

Equilateral Triangle

Length = n
Perimeter 387380085
Area 7.2199253431658E+15
Altitude 111826998.17673

Triangular Pyramid

Length = n
Surface area 7.2199253431658E+15
Volume 2.5373586490996E+23
Height 60870907.777805