129664443 is an odd 9-digits composite number following 129664442
and preceding 129664444 . In scientific notation, it is written as 1.29664443 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 86061704 positive integers (up to 129664443) that are relatively prime to 129664443.
129664443 has 8 divisors, whose sum is 173648448
The reverse of 129664443 is 344466921
Previous prime number is 227
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million six hundred sixty-four thousand four hundred forty-three
Scientific notation
1.29664443 × 10^8
Engineering notation
1.29664443 × 10^6
Prime Factorization
3 × 227 × 190403
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129664443
Product of the distinct prime numbers
The prime factorization of 129664443 is 3 × 227 × 190403.
Since it has a total of 3 prime factors.
2 , 5 , 59 , 61 , 200 , 248 , 727 , 7995 , 47975 , 50289 , 308292 , 421582 , 8367233 , 7847041 , 90988045 , 53650460 , 819555056 , 245300656 , 1719306881 , 9580843238
n×2
259328886
n×3
388993329
n×4
518657772
n×5
648322215
n÷2
64832221.5
n÷3
43221481
n÷3
32416110.75
n÷5
25932888.6
n2
16812867778500249
n3
2.1800311357319E+24
n4
2.8267252293733E+32
n5
3.6652575238074E+40
2 √n
11387.029595114
3 √n
506.14346387975
4 √n
106.71002574788
5 √n
41.933796159758
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129664442
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129664443 can be divided by 8 positive divisors.
The sum of these divisors (counting 129664443) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110101000010110111011
3
Ternary
100000222122011210
4
Quaternary
13232220112323
5
Quinary
231143230233
6
Senary
20511054203
8
Octal
756502673
10
Decimal
129664443
12
Duodecimal
37511363
16
Hexadecimal
7ba85bb
20
Vigesimal
20a8123
36
Base36
2575q3
md5
41b658c3becfd4e5e2fcc09dd50b9f26
sha1
70932d26bf9eafb25d88c399e53fab8820afaae2
sha256
f7cbfb95b4aa4633b0c3043d4ea4b1bf45bd92003bda9a2243de18de0f14e798
sha512
52361ac46513e5bf24839c13b119ecba129b7f947dec47bf33b0d6b602a2577d4182a14a956b1132e7b65e7f85fa3073dbf9265f8ddb1a240b5f42af0d46d8ee
ripemd-160
b6d8af4ac922a59e2366f74ab4a2f36f50b80096
Diameter
259328886
Circumference
814705723.12122
Area
5.2819181898713E+16
Volume
9.1316930674831E+24
Surface area
2.1127672759485E+17
Circumference
814705723.12122
Perimeter
518657772
Area
16812867778500249
Diagonal
183373213.84815
Surface area
100877206671001494
Volume
2.1800311357319E+24
Space diagonal
224585403.21112
Perimeter
388993329
Area
7.280185303325E+15
Altitude
112292701.60556
Surface area
7.280185303325E+15
Volume
2.569191332123E+23
Height
61124404.616051