129733809 is an odd 9-digits composite number following 129733808
and preceding 129733810 . In scientific notation, it is written as 1.29733809 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 86357040 positive integers (up to 129733809) that are relatively prime to 129733809.
129733809 has 8 divisors, whose sum is 173242752
The reverse of 129733809 is 908337921
Previous prime number is 661
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-nine million seven hundred thirty-three thousand eight hundred nine
Scientific notation
1.29733809 × 10^8
Engineering notation
1.29733809 × 10^6
Prime Factorization
3 × 661 × 65423
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129733809
Product of the distinct prime numbers
The prime factorization of 129733809 is 3 × 661 × 65423.
Since it has a total of 3 prime factors.
1 , 7 , 87 , 94 , 731 , 688 , 5294 , 7600 , 88 , 31801 , 499569 , 794128 , 1742886 , 8265314 , 94041615 , 88579614 , 15661196 , 847619603 , 6091131474 , 1717482431
n×2
259467618
n×3
389201427
n×4
518935236
n×5
648669045
n÷2
64866904.5
n÷3
43244603
n÷3
32433452.25
n÷5
25946761.8
n2
16830861197648481
n3
2.1835317319212E+24
n4
2.8327788865451E+32
n5
3.6750719500627E+40
2 √n
11390.075021702
3 √n
506.23370421559
4 √n
106.72429443057
5 √n
41.938281826604
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
-129733808
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 129733809 can be divided by 8 positive divisors.
The sum of these divisors (counting 129733809) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110111001010010110001
3
Ternary
100001010011022220
4
Quaternary
13232321102301
5
Quinary
231202440214
6
Senary
20512351253
8
Octal
756712261
10
Decimal
129733809
12
Duodecimal
37545529
16
Hexadecimal
7bb94b1
20
Vigesimal
20agea9
36
Base36
258n8x
md5
00fd0c0abdb52e4bb4b093236d3bf284
sha1
60553fc5616850095d2952ccbb77081d148849e7
sha256
3cb557242ec21f4888b5155572634c31d7694c59ffe1fd26ac5c843bbc142097
sha512
4b1f879f7865312342a75ac150278dc7674a46efbbede3cd2f95285961f0800df8de02104f4265f4127c9d0a65a203aa92eb2cec23a24cca5d36ee14cdb5bf59
ripemd-160
75eef75e8734eec01f139e768fa84656d6dcda0b
Diameter
259467618
Circumference
815141562.55324
Area
5.2875709892122E+16
Volume
9.1463563305119E+24
Surface area
2.1150283956849E+17
Circumference
815141562.55324
Perimeter
518935236
Area
16830861197648481
Diagonal
183471312.18612
Surface area
100985167185890886
Volume
2.1835317319212E+24
Space diagonal
224705548.64744
Perimeter
389201427
Area
7.2879766823667E+15
Altitude
112352774.32372
Surface area
7.2879766823667E+15
Volume
2.5733168242959E+23
Height
61157104.06204