129124295 (number)

129124295 is an odd 9-digits composite number following 129124294 and preceding 129124296. In scientific notation, it is written as 1.29124295 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 103251520 positive integers (up to 129124295) that are relatively prime to 129124295.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-four thousand two hundred ninety-five

Notation

Scientific notation 1.29124295 × 10^8
Engineering notation 1.29124295 × 10^6

Prime Factorization of 129124295

Prime Factorization 5 × 2819 × 9161

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129124295
Product of the distinct prime numbers

The prime factorization of 129124295 is 5 × 2819 × 9161. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129124295)

Multiplication

n×y
n×2 258248590
n×3 387372885
n×4 516497180
n×5 645621475

Division

n÷y
n÷2 64562147.5
n÷3 43041431.666667
n÷3 32281073.75
n÷5 25824859

Exponentiation

ny
n2 16673083559247025
n3 2.1529001600639E+24
n4 2.7799171537363E+32
n5 3.5895484263461E+40

Nth Root

y√n
2√n 11363.287156453
3√n 505.43966546658
4√n 106.59872023834
5√n 41.898800763097

Divisors of 129124295

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 -129124294
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 129124295 can be divided by 8 positive divisors. The sum of these divisors (counting 129124295) is 1, the average is 0.125.

Base conversion 129124295

Base System Value
2 Binary 111101100100100011111000111
3 Ternary 22222222012020022
4 Quaternary 13230210133013
5 Quinary 231023434140
6 Senary 20451325355
8 Octal 754443707
10 Decimal 129124295
12 Duodecimal 372b085b
16 Hexadecimal 7b247c7
20 Vigesimal 2070aef
36 Base36 24vkxz

Cryptographic Hash Functions

md5 a2b61b114f7b2178674f93f61fab1117
sha1 2cc9edb9882104bd833c7d82d666f3ce626b9df5
sha256 11e5f9c1cf3fe86b1ec9adc0e9cb8805da57e3a4d8b82ffba4d099cbea10812d
sha512 716f42f868771dd689851d8d871318703ce0dc4cfc3eb2279f97b216022e9c51ab0c88fea8070ecff3ce1b1b73b280265806b14b493b810739677f174fe1b5cf
ripemd-160 3795a8791b12b8fa6d048385448526f6a856b3b2

129124295 as geometric shapes

Circle

Radius = n
Diameter 258248590
Circumference 811311873.14392
Area 5.2380036822419E+16

Sphere

Radius = n
Volume 9.0180471023586E+24
Surface area 2.0952014728968E+17
Circumference 811311873.14392

Square

Length = n
Perimeter 516497180
Area 16673083559247025
Diagonal 182609329.22086

Cube

Length = n
Surface area 100038501355482150
Volume 2.1529001600639E+24
Space diagonal 223649839.43151

Equilateral Triangle

Length = n
Perimeter 387372885
Area 7.2196569608643E+15
Altitude 111824919.71576

Triangular Pyramid

Length = n
Surface area 7.2196569608643E+15
Volume 2.5372171706646E+23
Height 60869776.406955