129373530 is an even 9-digits composite number following 129373529
and preceding 129373531 . In scientific notation, it is written as 1.29373530 × 10^8.
The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors.
There are 28354560 positive integers (up to 129373530) that are relatively prime to 129373530.
129373530 has 32 divisors, whose sum is 217183680
The reverse of 129373530 is 035373921
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 33 Digital Root 6
Name
one hundred twenty-nine million three hundred seventy-three thousand five hundred thirty
Scientific notation
1.29373530 × 10^8
Engineering notation
1.29373530 × 10^6
Prime Factorization
2 × 195 × 53 × 11 × 569
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
129373530 Product of the distinct prime numbers
The prime factorization of 129373530 is 2 × 195 × 53 × 11 × 569.
Since it has a total of 5 prime factors.
10 , 8 , 31 , 76 , 877 , 885 , 8697 , 6366 , 68165 , 9707 , 382843 , 452409 , 2105654 , 8609883 , 80139956 , 8010742 , 139965920 , 479235820 , 1545362275 , 3405845099
n×2
258747060
n×3
388120590
n×4
517494120
n×5
646867650
n÷2
64686765
n÷3
43124510
n÷3
32343382.5
n÷5
25874706
n2
16737510264660900
n3
2.1653907863504E+24
n4
2.8014424985963E+32
n5
3.6243250513542E+40
2 √n11374.248546607
3 √n505.76465540712
4 √n106.65012211248
5 √n41.914962856213
1 , 2 , 11 , 22 , 53 , 106 , 195 , 390 , 569 , 583 , 1138 , 1166 , 2145 , 4290 , 6259 , 10335 , 12518 , 20670 , 30157 , 60314 , 110955 , 113685 , 221910 , 227370 , 331727 , 663454 , 1220505 , 2441010 , 5880615 , 11761230 , 64686765 , 129373530
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129373529 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129373530 can be divided by 32 positive divisors.
The sum of these divisors (counting 129373530) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101101100001010101011010
3
Ternary
100000102212010020
4
Quaternary
13231201111122
5
Quinary
231104423110
6
Senary
20500531310
8
Octal
755412532
10
Decimal
129373530
12
Duodecimal
373b0b36
16
Hexadecimal
7b6155a
20
Vigesimal
208bdga
36
Base36
250x96
md5
4dae8b424d4f275d0e2063338ea352c3
sha1
4ca99c8ad988f28d4ff4feda6c21c96fc04c2b5d
sha256
fded65181d9bb8f83c2f49f51b1327b7b1c9c1c4075a9a18252e620eb94ee684
sha512
5a08a0ea53fb00da2c8506b8cbc0c1dc08dbe13cb60e61806d01713779d34ada8983986fb9eced70f94d736d94e9a7bf569e88551e5bf9e558eed551b847c012
ripemd-160
90c2a5e2b6af92e06e946b19e00db3e06b3df2ae
Diameter
258747060
Circumference
812877862.83396
Area
5.2582439286842E+16
Volume
9.0703677153993E+24
Surface area
2.1032975714737E+17
Circumference
812877862.83396
Perimeter
517494120
Area
16737510264660900
Diagonal
182961800.73808
Surface area
100425061587965400
Volume
2.1653907863504E+24
Space diagonal
224081527.11454
Perimeter
388120590
Area
7.2475545426496E+15
Altitude
112040763.55727
Surface area
7.2475545426496E+15
Volume
2.5519375149121E+23
Height
60987266.912694