129404792 (number)

129404792 is an even 9-digits composite number following 129404791 and preceding 129404793. In scientific notation, it is written as 1.29404792 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 58504800 positive integers (up to 129404792) that are relatively prime to 129404792.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29404792 × 10^8
Engineering notation 1.29404792 × 10^6

Prime Factorization of 129404792

Prime Factorization 2 × 2 × 2 × 11 × 191 × 7699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32351198
Product of the distinct prime numbers

The prime factorization of 129404792 is 2 × 2 × 2 × 11 × 191 × 7699. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129404792)

Multiplication

n×y
n×2 258809584
n×3 388214376
n×4 517619168
n×5 647023960

Division

n÷y
n÷2 64702396
n÷3 43134930.666667
n÷3 32351198
n÷5 25880958.4

Exponentiation

ny
n2 16745600192563264
n3 2.1669609098338E+24
n4 2.8041512580917E+32
n5 3.628706102899E+40

Nth Root

y√n
2√n 11375.62270823
3√n 505.80539001818
4√n 106.65656429977
5√n 41.916988338448

Divisors of 129404792

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129404791
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129404792 can be divided by 32 positive divisors. The sum of these divisors (counting 129404792) is 1, the average is 0.03125.

Base conversion 129404792

Base System Value
2 Binary 111101101101000111101111000
3 Ternary 100000111110000002
4 Quaternary 13231220331320
5 Quinary 231111423132
6 Senary 20501332132
8 Octal 755507570
10 Decimal 129404792
12 Duodecimal 37407048
16 Hexadecimal 7b68f78
20 Vigesimal 208fbjc
36 Base36 251ldk

Cryptographic Hash Functions

md5 8296f9e1a326bd5ffcf45ef232515179
sha1 027ab7d1f6868bac12eacf0d7359b2adbc0abefa
sha256 e9f0efa51ba9f06c2dc8771af3cb088c76c8cff7d3af2bf09ad6401fa4a958c1
sha512 cab4957619fc6f659a249a7e51ac755490e36bb9667c484cbea8a677ee71865e4f95a763ef72d50bb80c8c1e64bde757fbcb93d3e25335c56449031293d030e6
ripemd-160 83efac428927b04ee1ecedc5b966debefb7fc3e5

129404792 as geometric shapes

Circle

Radius = n
Diameter 258809584
Circumference 813074287.77303
Area 5.2607854544909E+16

Sphere

Radius = n
Volume 9.0769446332669E+24
Surface area 2.1043141817963E+17
Circumference 813074287.77303

Square

Length = n
Perimeter 517619168
Area 16745600192563264
Diagonal 183006011.88247

Cube

Length = n
Surface area 100473601155379584
Volume 2.1669609098338E+24
Space diagonal 224135674.48688

Equilateral Triangle

Length = n
Perimeter 388214376
Area 7.2510575841887E+15
Altitude 112067837.24344

Triangular Pyramid

Length = n
Surface area 7.2510575841887E+15
Volume 2.5537879231828E+23
Height 61002003.960823