129040907 (number)

129040907 is an odd 9-digits composite number following 129040906 and preceding 129040908. In scientific notation, it is written as 1.29040907 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 129006240 positive integers (up to 129040907) that are relatively prime to 129040907.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million forty thousand nine hundred seven

Notation

Scientific notation 1.29040907 × 10^8
Engineering notation 1.29040907 × 10^6

Prime Factorization of 129040907

Prime Factorization 4241 × 30427

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129040907
Product of the distinct prime numbers

The prime factorization of 129040907 is 4241 × 30427. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 7, 89, 9, 692, 917, 9843, 9243, 37280, 23101, 924224, 328707, 1964584, 5140769, 84203885, 44035817, 259630623, 814650110, 7012099786, 5365541153

Basic calculations (n = 129040907)

Multiplication

n×y
n×2 258081814
n×3 387122721
n×4 516163628
n×5 645204535

Division

n÷y
n÷2 64520453.5
n÷3 43013635.666667
n÷3 32260226.75
n÷5 25808181.4

Exponentiation

ny
n2 16651555679382649
n3 2.1487318478285E+24
n4 2.7727430654358E+32
n5 3.577972800418E+40

Nth Root

y√n
2√n 11359.61737912
3√n 505.33083833738
4√n 106.58150580246
5√n 41.89338774601

Divisors of 129040907

1, 4241, 30427, 129040907

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 -129040906
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 129040907 can be divided by 4 positive divisors. The sum of these divisors (counting 129040907) is 1, the average is 0.25.

Base conversion 129040907

Base System Value
2 Binary 111101100010000001000001011
3 Ternary 22222210221211212
4 Quaternary 13230100020023
5 Quinary 231013302112
6 Senary 20445443335
8 Octal 754201013
10 Decimal 129040907
12 Duodecimal 3727054b
16 Hexadecimal 7b1020b
20 Vigesimal 206a257
36 Base36 24tsln

Cryptographic Hash Functions

md5 da584d1c799aaa0b50493a8cdd307b55
sha1 620ef939b573e71b8d6cdd77d57230062895b7a9
sha256 6c659b41cebc5d8c5c3448c93b7bb75ef5070a85ccad8f7d536f0f3fa3cb05ec
sha512 a2da9fc7a2f0fc66a396a588b98459f12c890be58307797861d58eec2747d8ef9bc1dcc508dccbdcb4488568fca6cf488b9ca7069e7b92755489b312ded3a772
ripemd-160 a33a8b5064e7c2c5218288c6c11fc9e845a4dd0f

129040907 as geometric shapes

Circle

Radius = n
Diameter 258081814
Circumference 810787930.88753
Area 5.231240499319E+16

Sphere

Radius = n
Volume 9.0005869168967E+24
Surface area 2.0924961997276E+17
Circumference 810787930.88753

Square

Length = n
Perimeter 516163628
Area 16651555679382649
Diagonal 182491400.78033

Cube

Length = n
Surface area 99909334076295894
Volume 2.1487318478285E+24
Space diagonal 223505407.17877

Equilateral Triangle

Length = n
Perimeter 387122721
Area 7.2103351154382E+15
Altitude 111752703.58939

Triangular Pyramid

Length = n
Surface area 7.2103351154382E+15
Volume 2.5323047675851E+23
Height 60830466.926775