129576880 (number)

129576880 is an even 9-digits composite number following 129576879 and preceding 129576881. In scientific notation, it is written as 1.29576880 × 10^8. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 51245568 positive integers (up to 129576880) that are relatively prime to 129576880.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred seventy-six thousand eight hundred eighty

Notation

Scientific notation 1.29576880 × 10^8
Engineering notation 1.29576880 × 10^6

Prime Factorization of 129576880

Prime Factorization 2 × 2 × 2 × 2 × 5 × 89 × 18199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16197110
Product of the distinct prime numbers

The prime factorization of 129576880 is 2 × 2 × 2 × 2 × 5 × 89 × 18199. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129576880)

Multiplication

n×y
n×2 259153760
n×3 388730640
n×4 518307520
n×5 647884400

Division

n÷y
n÷2 64788440
n÷3 43192293.333333
n÷3 32394220
n÷5 25915376

Exponentiation

ny
n2 16790167830534400
n3 2.175617562157E+24
n4 2.8190973577751E+32
n5 3.6528984003674E+40

Nth Root

y√n
2√n 11383.184088822
3√n 506.02950454692
4√n 106.69200573999
5√n 41.928131011847

Divisors of 129576880

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129576879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129576880 can be divided by 40 positive divisors. The sum of these divisors (counting 129576880) is 1, the average is 0.025.

Base conversion 129576880

Base System Value
2 Binary 111101110010010111110110000
3 Ternary 100000211012001201
4 Quaternary 13232102332300
5 Quinary 231132430010
6 Senary 20505140544
8 Octal 756227660
10 Decimal 129576880
12 Duodecimal 3748a754
16 Hexadecimal 7b92fb0
20 Vigesimal 209h240
36 Base36 255a5s

Cryptographic Hash Functions

md5 f1db1f2039c38264762592a4f9b3f6cd
sha1 a3c1cb85a64f368c49b0821e48604df21264a786
sha256 c1344a13d0eae5daf1135cc78ba643d8150bee54d23a58c55b0cbcc5ac6d0dd4
sha512 3d956f4a885eec87188f76b6ae91bd0c8edec582714ed24df2fbe0ec3fe25d0b1c6745e5df232cb81036eb2d305e51b398b2b834ac700a65aa98bbe8ff632f69
ripemd-160 289538fadfa18aabce6104844e6c008a76e66afc

129576880 as geometric shapes

Circle

Radius = n
Diameter 259153760
Circumference 814155548.56617
Area 5.2747867908947E+16

Sphere

Radius = n
Volume 9.1132055337246E+24
Surface area 2.1099147163579E+17
Circumference 814155548.56617

Square

Length = n
Perimeter 518307520
Area 16790167830534400
Diagonal 183249381.06599

Cube

Length = n
Surface area 100741006983206400
Volume 2.175617562157E+24
Space diagonal 224433739.64626

Equilateral Triangle

Length = n
Perimeter 388730640
Area 7.2703559375235E+15
Altitude 112216869.82313

Triangular Pyramid

Length = n
Surface area 7.2703559375235E+15
Volume 2.563989885783E+23
Height 61083127.021997