129792399 is an odd 9-digits composite number following 129792398
and preceding 129792400 . In scientific notation, it is written as 1.29792399 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 74034560 positive integers (up to 129792399) that are relatively prime to 129792399.
129792399 has 8 divisors, whose sum is 144368640
The reverse of 129792399 is 993297921
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred twenty-nine million seven hundred ninety-two thousand three hundred ninety-nine
Scientific notation
1.29792399 × 10^8
Engineering notation
1.29792399 × 10^6
Prime Factorization
51 × 11 × 231359
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129792399
Product of the distinct prime numbers
The prime factorization of 129792399 is 51 × 11 × 231359.
Since it has a total of 3 prime factors.
10 , 1 , 60 , 61 , 966 , 406 , 6458 , 5158 , 33922 , 67686 , 202152 , 524372 , 8767564 , 3128854 , 67235075 , 12820073 , 997918871 , 300923905 , 158486158 , 6931694820
n×2
259584798
n×3
389377197
n×4
519169596
n×5
648961995
n÷2
64896199.5
n÷3
43264133
n÷3
32448099.75
n÷5
25958479.8
n2
16846066838175201
n3
2.1864914286411E+24
n4
2.8378996791627E+32
n5
3.6833780747985E+40
2 √n
11392.646707416
3 √n
506.3099006701
4 √n
106.73634201815
5 √n
41.942069151115
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
-129792398
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 129792399 can be divided by 8 positive divisors.
The sum of these divisors (counting 129792399) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111000111100110001111
3
Ternary
100001020010200220
4
Quaternary
13233013212033
5
Quinary
231211324044
6
Senary
20513522423
8
Octal
757074617
10
Decimal
129792399
12
Duodecimal
37573413
16
Hexadecimal
7bc798f
20
Vigesimal
20b40jj
36
Base36
259wgf
md5
53cc79212c2300f293d01f62255a773f
sha1
216fb86add6131b9ffcb81b5bb30f457c6adabb6
sha256
d3bde6255ec366546f70624b5f8ed324456eca1a26d20997a145eac6844c931e
sha512
ba53024a6a264b6206ed3ed27c13547b2437371cf95695c30fdb35df9f6d18ba13de62429442e6d216444529a18cf52b9af43a1c44ab775db2f4943c4fdb856b
ripemd-160
019f23ae92d37ff236ea6272ead8a4f0a14c7bb2
Diameter
259584798
Circumference
815509694.38039
Area
5.2923479820694E+16
Volume
9.1587538791413E+24
Surface area
2.1169391928278E+17
Circumference
815509694.38039
Perimeter
519169596
Area
16846066838175201
Diagonal
183554170.95874
Surface area
101076401029051206
Volume
2.1864914286411E+24
Space diagonal
224807029.50425
Perimeter
389377197
Area
7.2945609178552E+15
Altitude
112403514.75213
Surface area
7.2945609178552E+15
Volume
2.5768048603306E+23
Height
61184723.652913