129166994 (number)

129166994 is an even 9-digits composite number following 129166993 and preceding 129166995. In scientific notation, it is written as 1.29166994 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 58540560 positive integers (up to 129166994) that are relatively prime to 129166994.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred sixty-six thousand nine hundred ninety-four

Notation

Scientific notation 1.29166994 × 10^8
Engineering notation 1.29166994 × 10^6

Prime Factorization of 129166994

Prime Factorization 2 × 11 × 349 × 16823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129166994
Product of the distinct prime numbers

The prime factorization of 129166994 is 2 × 11 × 349 × 16823. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 37, 39, 464, 459, 8600, 7293, 32374, 64661, 572399, 654164, 1875875, 8452927, 94337300, 12877622, 370949762, 705322963, 6655683870, 3557941161

Basic calculations (n = 129166994)

Multiplication

n×y
n×2 258333988
n×3 387500982
n×4 516667976
n×5 645834970

Division

n÷y
n÷2 64583497
n÷3 43055664.666667
n÷3 32291748.5
n÷5 25833398.8

Exponentiation

ny
n2 16684112338996036
n3 2.1550366383864E+24
n4 2.7835960454024E+32
n5 3.5954873369492E+40

Nth Root

y√n
2√n 11365.165814892
3√n 505.49537248855
4√n 106.60753169871
5√n 41.901571427285

Divisors of 129166994

1, 2, 11, 22, 349, 698, 3839, 7678, 16823, 33646, 185053, 370106, 5871227, 11742454, 64583497, 129166994

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 -129166993
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 129166994 can be divided by 16 positive divisors. The sum of these divisors (counting 129166994) is 1, the average is 0.0625.

Base conversion 129166994

Base System Value
2 Binary 111101100101110111010010010
3 Ternary 100000001100210202
4 Quaternary 13230232322102
5 Quinary 231031320434
6 Senary 20452255202
8 Octal 754567222
10 Decimal 129166994
12 Duodecimal 37311502
16 Hexadecimal 7b2ee92
20 Vigesimal 2075h9e
36 Base36 24whw2

Cryptographic Hash Functions

md5 9e931cac7c073e1adf00b36b4ede65e2
sha1 f9a2a5cf4ca86d481acde80447353bec7c489f93
sha256 e35c4fa1d90724d1b63e3f2f66cb92bf713d73cc579a32defd935353cf127db0
sha512 052d45ec3c3978045a2e06d843cdbaecf3413c809a026721aef5dc63d77b2b0d00eb63f784c679834012f2fd4891b608990a646336a690714150c3ae645b86c7
ripemd-160 fca24c18e5ed38c0ffadaf93602f8c87b5858c08

129166994 as geometric shapes

Circle

Radius = n
Diameter 258333988
Circumference 811580158.87335
Area 5.2414684755857E+16

Sphere

Radius = n
Volume 9.0269963618289E+24
Surface area 2.0965873902343E+17
Circumference 811580158.87335

Square

Length = n
Perimeter 516667976
Area 16684112338996036
Diagonal 182669714.72576

Cube

Length = n
Surface area 100104674033976216
Volume 2.1550366383864E+24
Space diagonal 223723796.26894

Equilateral Triangle

Length = n
Perimeter 387500982
Area 7.224432562582E+15
Altitude 111861898.13447

Triangular Pyramid

Length = n
Surface area 7.224432562582E+15
Volume 2.5397350345142E+23
Height 60889904.908588