129849234 (number)

129849234 is an even 9-digits composite number following 129849233 and preceding 129849235. In scientific notation, it is written as 1.29849234 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 43206912 positive integers (up to 129849234) that are relatively prime to 129849234.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred forty-nine thousand two hundred thirty-four

Notation

Scientific notation 1.29849234 × 10^8
Engineering notation 1.29849234 × 10^6

Prime Factorization of 129849234

Prime Factorization 2 × 3 × 577 × 37507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129849234
Product of the distinct prime numbers

The prime factorization of 129849234 is 2 × 3 × 577 × 37507. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129849234)

Multiplication

n×y
n×2 259698468
n×3 389547702
n×4 519396936
n×5 649246170

Division

n÷y
n÷2 64924617
n÷3 43283078
n÷3 32462308.5
n÷5 25969846.8

Exponentiation

ny
n2 16860823570386756
n3 2.1893650252239E+24
n4 2.8428737147171E+32
n5 3.6914497421475E+40

Nth Root

y√n
2√n 11395.140806502
3√n 506.38379283475
4√n 106.74802483654
5√n 41.945741723768

Divisors of 129849234

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 -129849233
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 129849234 can be divided by 16 positive divisors. The sum of these divisors (counting 129849234) is 1, the average is 0.0625.

Base conversion 129849234

Base System Value
2 Binary 111101111010101011110010010
3 Ternary 100001100000122220
4 Quaternary 13233111132102
5 Quinary 231220133414
6 Senary 20515041510
8 Octal 757253622
10 Decimal 129849234
12 Duodecimal 375a0296
16 Hexadecimal 7bd5792
20 Vigesimal 20bb31e
36 Base36 25b4b6

Cryptographic Hash Functions

md5 8e0bf51dd90312b130ab32f627971c46
sha1 62c4eceb2722b9d8ae623710883443954812452d
sha256 265e3edb679f5eeca3d619d34623d8efbabbaccea0aeafba35bd906688bce24f
sha512 979f30acc9a6d3756e8cc68bd69bec6058414db6c5e501c4cbcfcfe8978b0a3a76b52d595fc62f3f6dcdfe5a0c09a1a3d3cad17a95cc1e657df63d77d44ff69a
ripemd-160 7acabad2fead44c7285c6c4dc8f15306fb2e70f4

129849234 as geometric shapes

Circle

Radius = n
Diameter 259698468
Circumference 815866799.21732
Area 5.2969839462201E+16

Sphere

Radius = n
Volume 9.1707907723596E+24
Surface area 2.118793578488E+17
Circumference 815866799.21732

Square

Length = n
Perimeter 519396936
Area 16860823570386756
Diagonal 183634547.78656

Cube

Length = n
Surface area 101164941422320536
Volume 2.1893650252239E+24
Space diagonal 224905470.6119

Equilateral Triangle

Length = n
Perimeter 389547702
Area 7.3009507703412E+15
Altitude 112452735.30595

Triangular Pyramid

Length = n
Surface area 7.3009507703412E+15
Volume 2.5801914263808E+23
Height 61211515.928853