129404893 (number)

129404893 is an odd 9-digits composite number following 129404892 and preceding 129404894. In scientific notation, it is written as 1.29404893 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 128824380 positive integers (up to 129404893) that are relatively prime to 129404893.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred four thousand eight hundred ninety-three

Notation

Scientific notation 1.29404893 × 10^8
Engineering notation 1.29404893 × 10^6

Prime Factorization of 129404893

Prime Factorization 223 × 580291

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129404893
Product of the distinct prime numbers

The prime factorization of 129404893 is 223 × 580291. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129404893)

Multiplication

n×y
n×2 258809786
n×3 388214679
n×4 517619572
n×5 647024465

Division

n÷y
n÷2 64702446.5
n÷3 43134964.333333
n÷3 32351223.25
n÷5 25880978.6

Exponentiation

ny
n2 16745626332341449
n3 2.1669659837546E+24
n4 2.8041600126241E+32
n5 3.628720263885E+40

Nth Root

y√n
2√n 11375.627147547
3√n 505.80552161128
4√n 106.65658511103
5√n 41.916994881659

Divisors of 129404893

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 -129404892
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 129404893 can be divided by 4 positive divisors. The sum of these divisors (counting 129404893) is 1, the average is 0.25.

Base conversion 129404893

Base System Value
2 Binary 111101101101000111111011101
3 Ternary 100000111110010211
4 Quaternary 13231220333131
5 Quinary 231111424033
6 Senary 20501332421
8 Octal 755507735
10 Decimal 129404893
12 Duodecimal 37407111
16 Hexadecimal 7b68fdd
20 Vigesimal 208fc4d
36 Base36 251lgd

Cryptographic Hash Functions

md5 2311a0677ed7cd32ab6a41c46e208878
sha1 cf294be54ccb716587ca89424ab83e1c11906e0b
sha256 51832caf286fc4cdd4c084c8f910d523f7922b951489973d1a522c246e642f4e
sha512 efa489dfa661c3e8e06d55c0a71e04d549c2947dc40820c7fa2256528f09a6bbf27d41f8c41dfd224055c9971bdc210a9a4a53043dbbac1e6f8b84ec82bc9ec4
ripemd-160 c9b168b466693afa76968f120d8969279cb0b1d9

129404893 as geometric shapes

Circle

Radius = n
Diameter 258809786
Circumference 813074922.37475
Area 5.2607936665444E+16

Sphere

Radius = n
Volume 9.0769658868567E+24
Surface area 2.1043174666177E+17
Circumference 813074922.37475

Square

Length = n
Perimeter 517619572
Area 16745626332341449
Diagonal 183006154.71804

Cube

Length = n
Surface area 100473757994048694
Volume 2.1669659837546E+24
Space diagonal 224135849.42401

Equilateral Triangle

Length = n
Perimeter 388214679
Area 7.2510689030447E+15
Altitude 112067924.71201

Triangular Pyramid

Length = n
Surface area 7.2510689030447E+15
Volume 2.5537939028558E+23
Height 61002051.57268