129673530 is an even 9-digits composite number following 129673529
and preceding 129673531 . In scientific notation, it is written as 1.29673530 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 28833408 positive integers (up to 129673530) that are relatively prime to 129673530.
129673530 has 16 divisors, whose sum is 199636320
The reverse of 129673530 is 035376921
Previous prime number is 259
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-nine million six hundred seventy-three thousand five hundred thirty
Scientific notation
1.29673530 × 10^8
Engineering notation
1.29673530 × 10^6
Prime Factorization
2 × 45 × 259 × 5563
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129673530
Product of the distinct prime numbers
The prime factorization of 129673530 is 2 × 45 × 259 × 5563.
Since it has a total of 4 prime factors.
5 , 5 , 38 , 28 , 852 , 293 , 8760 , 6755 , 68819 , 17713 , 470647 , 89707 , 775620 , 2534348 , 69510307 , 72432612 , 102519995 , 927891879 , 9507141696 , 3642543041
n×2
259347060
n×3
389020590
n×4
518694120
n×5
648367650
n÷2
64836765
n÷3
43224510
n÷3
32418382.5
n÷5
25934706
n2
16815224382660900
n3
2.1804895034417E+24
n4
2.8275177103923E+32
n5
3.6665420264409E+40
2 √n
11387.428594727
3 √n
506.15528726559
4 √n
106.71189528224
5 √n
41.934383894862
1 , 2 , 45 , 90 , 259 , 518 , 5563 , 11126 , 11655 , 23310 , 250335 , 500670 , 1440817 , 2881634 , 64836765 , 129673530
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
-129673529
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 129673530 can be divided by 16 positive divisors.
The sum of these divisors (counting 129673530) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101110101010100100111010
3
Ternary
100001000002122100
4
Quaternary
13232222210322
5
Quinary
231144023110
6
Senary
20511204230
8
Octal
756524472
10
Decimal
129673530
12
Duodecimal
37516676
16
Hexadecimal
7baa93a
20
Vigesimal
20a93ga
36
Base36
257cqi
md5
01c2e0786619a8c192c781a067ac5e2a
sha1
9cde093facd1c07ceaec98fd2017540c12cd810e
sha256
c34843a392f0de00f0cb98aa97894aadd70c580dccafc66c6fc97e8e3b54ae15
sha512
95821f539c6907b0069dd0aabcf43f3ecaaaadbae3ea480bbfbc18088e1efcfec2e7bff769f0d8d86da598a310c63bb0fede3369a032a4c91a4da739b2f9c5b9
ripemd-160
5bbf83dc2cee500c3e34f6958887491122bb9326
Diameter
259347060
Circumference
814762818.42611
Area
5.2826585389031E+16
Volume
9.1336130736562E+24
Surface area
2.1130634155613E+17
Circumference
814762818.42611
Perimeter
518694120
Area
16815224382660900
Diagonal
183386064.80679
Surface area
100891346295965400
Volume
2.1804895034417E+24
Space diagonal
224601142.35681
Perimeter
389020590
Area
7.2812057428599E+15
Altitude
112300571.1784
Surface area
7.2812057428599E+15
Volume
2.5697315236495E+23
Height
61128688.268931