129336894 (number)

129336894 is an even 9-digits composite number following 129336893 and preceding 129336895. In scientific notation, it is written as 1.29336894 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 42693120 positive integers (up to 129336894) that are relatively prime to 129336894.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29336894 × 10^8
Engineering notation 1.29336894 × 10^6

Prime Factorization of 129336894

Prime Factorization 2 × 9 × 103 × 69761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129336894
Product of the distinct prime numbers

The prime factorization of 129336894 is 2 × 9 × 103 × 69761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 20, 86, 79, 71, 625, 3585, 94140, 44358, 934155, 341197, 9967104, 8838335, 2841083, 51223295, 91782402, 834219411, 9737009351, 246884244

Basic calculations (n = 129336894)

Multiplication

n×y
n×2 258673788
n×3 388010682
n×4 517347576
n×5 646684470

Division

n÷y
n÷2 64668447
n÷3 43112298
n÷3 32334223.5
n÷5 25867378.8

Exponentiation

ny
n2 16728032149567236
n3 2.1635517209572E+24
n4 2.7982705959696E+32
n5 3.6191962745423E+40

Nth Root

y√n
2√n 11372.63795256
3√n 505.71691008337
4√n 106.64257101439
5√n 41.91258869119

Divisors of 129336894

1, 2, 9, 18, 103, 206, 927, 1854, 69761, 139522, 627849, 1255698, 7185383, 14370766, 64668447, 129336894

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 -129336893
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 129336894 can be divided by 16 positive divisors. The sum of these divisors (counting 129336894) is 1, the average is 0.0625.

Base conversion 129336894

Base System Value
2 Binary 111101101011000011000111110
3 Ternary 100000100222212100
4 Quaternary 13231120120332
5 Quinary 231102240034
6 Senary 20500045530
8 Octal 755303076
10 Decimal 129336894
12 Duodecimal 373938a6
16 Hexadecimal 7b5863e
20 Vigesimal 208724e
36 Base36 2504zi

Cryptographic Hash Functions

md5 f6d19d935dcba4622a5c9444bddea949
sha1 432ef748eab99a54c4ec2b03a79d425ea4aa3a00
sha256 9ef8671ab0d4e09a8c16eb4885d548d4658647524ca841a581ef44c0bc4f7920
sha512 66782db28971750c3c739c3757198b398838a2a70be6b5c074d2fe493b57373324abe3666eca2515cf971330004b89ac5aa8a87e737131f8ae9c34f2414dd8d0
ripemd-160 6019c8c0e3ba9ed3532beac69b4650ec949e5b00

129336894 as geometric shapes

Circle

Radius = n
Diameter 258673788
Circumference 812647672.05704
Area 5.2552662910094E+16

Sphere

Radius = n
Volume 9.0626642562941E+24
Surface area 2.1021065164038E+17
Circumference 812647672.05704

Square

Length = n
Perimeter 517347576
Area 16728032149567236
Diagonal 182909989.61001

Cube

Length = n
Surface area 100368192897403416
Volume 2.1635517209572E+24
Space diagonal 224018071.70115

Equilateral Triangle

Length = n
Perimeter 388010682
Area 7.243450398424E+15
Altitude 112009035.85058

Triangular Pyramid

Length = n
Surface area 7.243450398424E+15
Volume 2.5497701555611E+23
Height 60969996.53667