129346782 (number)

129346782 is an even 9-digits composite number following 129346781 and preceding 129346783. In scientific notation, it is written as 1.29346782 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 42696792 positive integers (up to 129346782) that are relatively prime to 129346782.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred forty-six thousand seven hundred eighty-two

Notation

Scientific notation 1.29346782 × 10^8
Engineering notation 1.29346782 × 10^6

Prime Factorization of 129346782

Prime Factorization 2 × 3 × 103 × 209299

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129346782
Product of the distinct prime numbers

The prime factorization of 129346782 is 2 × 3 × 103 × 209299. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 6, 83, 311, 241, 8413, 2654, 90692, 2577, 228370, 129693, 1923311, 2721049, 8373255, 21898381, 733056792, 369376230, 2985392140, 3151822884

Basic calculations (n = 129346782)

Multiplication

n×y
n×2 258693564
n×3 388040346
n×4 517387128
n×5 646733910

Division

n÷y
n÷2 64673391
n÷3 43115594
n÷3 32336695.5
n÷5 25869356.4

Exponentiation

ny
n2 16730590013755524
n3 2.1640479792406E+24
n4 2.7991264220838E+32
n5 3.6205799510771E+40

Nth Root

y√n
2√n 11373.072671886
3√n 505.72979736099
4√n 106.64460920218
5√n 41.913229527677

Divisors of 129346782

1, 2, 3, 6, 103, 206, 309, 618, 209299, 418598, 627897, 1255794, 21557797, 43115594, 64673391, 129346782

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129346781
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129346782 can be divided by 16 positive divisors. The sum of these divisors (counting 129346782) is 1, the average is 0.0625.

Base conversion 129346782

Base System Value
2 Binary 111101101011010110011011110
3 Ternary 100000101111102120
4 Quaternary 13231122303132
5 Quinary 231103044112
6 Senary 20500203410
8 Octal 755326336
10 Decimal 129346782
12 Duodecimal 37399566
16 Hexadecimal 7b5acde
20 Vigesimal 20886j2
36 Base36 250cm6

Cryptographic Hash Functions

md5 dcd1d0ffe911e3173a37843fbc2d4205
sha1 f2d4fe207f206cd142c4ec352fefc4f9d6cebf47
sha256 b7d70b4034da0a987349b267f57f96654701d037305d658d7dd44727b4f42e7c
sha512 63c2c8ac994cec2b319773056fffc38f268d1340f574a89620ab7538e146c23c606f87c08a87eaa87373feb825c43e76398618f8ae4add53fa299dae5737469c
ripemd-160 9999b26b1459ebb3b52dbe4c64b8fa5e0c3382ed

129346782 as geometric shapes

Circle

Radius = n
Diameter 258693564
Circumference 812709800.19336
Area 5.2560698677437E+16

Sphere

Radius = n
Volume 9.0647429781309E+24
Surface area 2.1024279470975E+17
Circumference 812709800.19336

Square

Length = n
Perimeter 517387128
Area 16730590013755524
Diagonal 182923973.35372

Cube

Length = n
Surface area 100383540082533144
Volume 2.1640479792406E+24
Space diagonal 224035198.21954

Equilateral Triangle

Length = n
Perimeter 388040346
Area 7.2445579861073E+15
Altitude 112017599.10977

Triangular Pyramid

Length = n
Surface area 7.2445579861073E+15
Volume 2.5503550015568E+23
Height 60974657.784572