129303491 (number)

129303491 is an odd 9-digits composite number following 129303490 and preceding 129303492. In scientific notation, it is written as 1.29303491 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 129280584 positive integers (up to 129303491) that are relatively prime to 129303491.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29303491 × 10^8
Engineering notation 1.29303491 × 10^6

Prime Factorization of 129303491

Prime Factorization 10079 × 12829

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129303491
Product of the distinct prime numbers

The prime factorization of 129303491 is 10079 × 12829. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 52, 57, 697, 770, 3228, 2461, 87807, 86867, 822046, 556689, 8687581, 8047313, 53342888, 96871152, 365802986, 768534776, 5079646771, 2892724380

Basic calculations (n = 129303491)

Multiplication

n×y
n×2 258606982
n×3 387910473
n×4 517213964
n×5 646517455

Division

n÷y
n÷2 64651745.5
n÷3 43101163.666667
n÷3 32325872.75
n÷5 25860698.2

Exponentiation

ny
n2 16719392784787081
n3 2.1618758544732E+24
n4 2.7953809509199E+32
n5 3.6145251562884E+40

Nth Root

y√n
2√n 11371.16928904
3√n 505.67337026043
4√n 106.63568487631
5√n 41.91042356907

Divisors of 129303491

1, 10079, 12829, 129303491

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 -129303490
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 129303491 can be divided by 4 positive divisors. The sum of these divisors (counting 129303491) is 1, the average is 0.25.

Base conversion 129303491

Base System Value
2 Binary 111101101010000001111000011
3 Ternary 100000022022001012
4 Quaternary 13231100033003
5 Quinary 231100202431
6 Senary 20455231135
8 Octal 755201703
10 Decimal 129303491
12 Duodecimal 373784ab
16 Hexadecimal 7b503c3
20 Vigesimal 2082ieb
36 Base36 24zf7n

Cryptographic Hash Functions

md5 9cce3f7aab32addcba29d83ee98a0b95
sha1 315581db76ca02350c77f2c0ce3823b2df5bd840
sha256 84e1349ce67ee85f89696b93e1312e2a1bfaa87b8dcb61d2ef95455269296679
sha512 6443816010f6178af8d042e3bf8b8c0d7a04b673feec343c19ee3f8cbcfde36b78a2060969c8f9841caa84f38a7c7f01083050a62c9cf77d39fb4b2d12c901b7
ripemd-160 2c966c7eb0c6b98caf7aa452f1fd7cd510c3eda6

129303491 as geometric shapes

Circle

Radius = n
Diameter 258606982
Circumference 812437794.81823
Area 5.2525521545169E+16

Sphere

Radius = n
Volume 9.0556444031815E+24
Surface area 2.1010208618068E+17
Circumference 812437794.81823

Square

Length = n
Perimeter 517213964
Area 16719392784787081
Diagonal 182862750.63439

Cube

Length = n
Surface area 100316356708722486
Volume 2.1618758544732E+24
Space diagonal 223960216.00803

Equilateral Triangle

Length = n
Perimeter 387910473
Area 7.2397094437379E+15
Altitude 111980108.00401

Triangular Pyramid

Length = n
Surface area 7.2397094437379E+15
Volume 2.5477951279691E+23
Height 60954250.211462