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.
129849234 has 16 divisors, whose sum is 260155488
The reverse of 129849234 is 432948921
Previous prime number is 577
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-nine million eight hundred forty-nine thousand two hundred thirty-four
Scientific notation
1.29849234 × 10^8
Engineering notation
1.29849234 × 10^6
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.
1 , 3 , 21 , 11 , 873 , 347 , 2895 , 3363 , 24557 , 71584 , 140272 , 969591 , 2057151 , 3318378 , 18726268 , 85982719 , 727730686 , 395677618 , 3859824265 , 1151458354
n×2
259698468
n×3
389547702
n×4
519396936
n×5
649246170
n÷2
64924617
n÷3
43283078
n÷3
32462308.5
n÷5
25969846.8
n2
16860823570386756
n3
2.1893650252239E+24
n4
2.8428737147171E+32
n5
3.6914497421475E+40
2 √n
11395.140806502
3 √n
506.38379283475
4 √n
106.74802483654
5 √n
41.945741723768
1 , 2 , 3 , 6 , 577 , 1154 , 1731 , 3462 , 37507 , 75014 , 112521 , 225042 , 21641539 , 43283078 , 64924617 , 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
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
md5
8e0bf51dd90312b130ab32f627971c46
sha1
62c4eceb2722b9d8ae623710883443954812452d
sha256
265e3edb679f5eeca3d619d34623d8efbabbaccea0aeafba35bd906688bce24f
sha512
979f30acc9a6d3756e8cc68bd69bec6058414db6c5e501c4cbcfcfe8978b0a3a76b52d595fc62f3f6dcdfe5a0c09a1a3d3cad17a95cc1e657df63d77d44ff69a
ripemd-160
7acabad2fead44c7285c6c4dc8f15306fb2e70f4
Diameter
259698468
Circumference
815866799.21732
Area
5.2969839462201E+16
Volume
9.1707907723596E+24
Surface area
2.118793578488E+17
Circumference
815866799.21732
Perimeter
519396936
Area
16860823570386756
Diagonal
183634547.78656
Surface area
101164941422320536
Volume
2.1893650252239E+24
Space diagonal
224905470.6119
Perimeter
389547702
Area
7.3009507703412E+15
Altitude
112452735.30595
Surface area
7.3009507703412E+15
Volume
2.5801914263808E+23
Height
61211515.928853