129122343 (number)

129122343 is an odd 9-digits composite number following 129122342 and preceding 129122344. In scientific notation, it is written as 1.29122343 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 73783872 positive integers (up to 129122343) that are relatively prime to 129122343.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-two thousand three hundred forty-three

Notation

Scientific notation 1.29122343 × 10^8
Engineering notation 1.29122343 × 10^6

Prime Factorization of 129122343

Prime Factorization 27 × 21 × 227729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129122343
Product of the distinct prime numbers

The prime factorization of 129122343 is 27 × 21 × 227729. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129122343)

Multiplication

n×y
n×2 258244686
n×3 387367029
n×4 516489372
n×5 645611715

Division

n÷y
n÷2 64561171.5
n÷3 43040781
n÷3 32280585.75
n÷5 25824468.6

Exponentiation

ny
n2 16672579461809649
n3 2.1528025239625E+24
n4 2.7797490591036E+32
n5 3.589277114635E+40

Nth Root

y√n
2√n 11363.201265489
3√n 505.43711850669
4√n 106.59831736706
5√n 41.898674083677

Divisors of 129122343

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129122342
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129122343 can be divided by 8 positive divisors. The sum of these divisors (counting 129122343) is 1, the average is 0.125.

Base conversion 129122343

Base System Value
2 Binary 111101100100100000000100111
3 Ternary 22222222002120000
4 Quaternary 13230210000213
5 Quinary 231023403333
6 Senary 20451312343
8 Octal 754440047
10 Decimal 129122343
12 Duodecimal 372ab6b3
16 Hexadecimal 7b24027
20 Vigesimal 20705h3
36 Base36 24vjfr

Cryptographic Hash Functions

md5 1fb23df9b681045e762d9bc3cb3945a3
sha1 28eaa1adbe9ec42ee9a13f01c31e07b82d32f873
sha256 cb4c02c164f8407184ee1e6d5d81188647b8615e909037b08ec5da34dd741f0b
sha512 724d4607c464ccabcf1b1654d26efa338ccb91d481ebff0ca77d221a137f8f438c80d16d8218f084f222482d2a5998e994eec5b9457a58e31ac96933278a6bb0
ripemd-160 fe63306debde3bdb8e2f5a09fd0acf7588c3b050

129122343 as geometric shapes

Circle

Radius = n
Diameter 258244686
Circumference 811299608.3662
Area 5.2378453153613E+16

Sphere

Radius = n
Volume 9.0176381252137E+24
Surface area 2.0951381261445E+17
Circumference 811299608.3662

Square

Length = n
Perimeter 516489372
Area 16672579461809649
Diagonal 182606568.67599

Cube

Length = n
Surface area 100035476770857894
Volume 2.1528025239625E+24
Space diagonal 223646458.46834

Equilateral Triangle

Length = n
Perimeter 387367029
Area 7.2194386802709E+15
Altitude 111823229.23417

Triangular Pyramid

Length = n
Surface area 7.2194386802709E+15
Volume 2.5371021054157E+23
Height 60868856.22533