129307799 is an odd 9-digits composite number following 129307798
and preceding 129307800 . In scientific notation, it is written as 1.29307799 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 129281040 positive integers (up to 129307799) that are relatively prime to 129307799.
129307799 has 4 divisors, whose sum is 129334560
The reverse of 129307799 is 997703921
Previous prime number is 6329
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred twenty-nine million three hundred seven thousand seven hundred ninety-nine
Scientific notation
1.29307799 × 10^8
Engineering notation
1.29307799 × 10^6
Prime Factorization
6329 × 20431
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129307799
Product of the distinct prime numbers
The prime factorization of 129307799 is 6329 × 20431.
Since it has a total of 2 prime factors.
2 , 4 , 39 , 38 , 414 , 914 , 5859 , 7454 , 21932 , 40682 , 11160 , 322895 , 5902342 , 7952374 , 97292751 , 5235144 , 972441358 , 485503158 , 9998032914 , 2590371997
n×2
258615598
n×3
387923397
n×4
517231196
n×5
646538995
n÷2
64653899.5
n÷3
43102599.666667
n÷3
32326949.75
n÷5
25861559.8
n2
16720506882224401
n3
2.1620919431048E+24
n4
2.7957535039851E+32
n5
3.6151273214686E+40
2 √n
11371.358713892
3 √n
505.67898603221
4 √n
106.63657305958
5 √n
41.910702830979
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129307798
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129307799 can be divided by 4 positive divisors.
The sum of these divisors (counting 129307799) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101010001010010010111
3
Ternary
100000022111221202
4
Quaternary
13231101102113
5
Quinary
231100322144
6
Senary
20455303115
8
Octal
755212227
10
Decimal
129307799
12
Duodecimal
3737aa9b
16
Hexadecimal
7b51497
20
Vigesimal
208399j
36
Base36
24zijb
md5
be08bb96d3956f7a4b9b110cb460296c
sha1
2ceb91ecb6770598e02d8591426a24b72a2c0f70
sha256
b85440f7778b961862c80a4021bdf45e8e7325f2ce9575152f9357592f2a602e
sha512
c73b520925fdb0e2cfd5ba2d72bb410b358d657bbde26d6c7c22593cc3740721a3ad763ce26510de1b27eedd577c7a9c48467714541df5baa3f23a4330567b0c
ripemd-160
8f26f9f4deec7bbf0aefbcc6a5daedcf193e5e9a
Diameter
258615598
Circumference
812464862.78053
Area
5.2529021585494E+16
Volume
9.0565495531249E+24
Surface area
2.1011608634198E+17
Circumference
812464862.78053
Perimeter
517231196
Area
16720506882224401
Diagonal
182868843.06641
Surface area
100323041293346406
Volume
2.1620919431048E+24
Space diagonal
223967677.6829
Perimeter
387923397
Area
7.2401918620794E+15
Altitude
111983838.84145
Surface area
7.2401918620794E+15
Volume
2.5480497908637E+23
Height
60956281.022138