129969759 is an odd 9-digits composite number following 129969758
and preceding 129969760 . In scientific notation, it is written as 1.29969759 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 86619456 positive integers (up to 129969759) that are relatively prime to 129969759.
129969759 has 8 divisors, whose sum is 173347120
The reverse of 129969759 is 957969921
Previous prime number is 8317
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
one hundred twenty-nine million nine hundred sixty-nine thousand seven hundred fifty-nine
Scientific notation
1.29969759 × 10^8
Engineering notation
1.29969759 × 10^6
Prime Factorization
3 × 8317 × 5209
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129969759
Product of the distinct prime numbers
The prime factorization of 129969759 is 3 × 8317 × 5209.
Since it has a total of 3 prime factors.
7 , 10 , 68 , 21 , 116 , 930 , 6284 , 9741 , 62424 , 46918 , 16339 , 362501 , 9068929 , 4503866 , 18793481 , 24498156 , 802476896 , 731003499 , 444678284 , 8249617279
n×2
259939518
n×3
389909277
n×4
519879036
n×5
649848795
n÷2
64984879.5
n÷3
43323253
n÷3
32492439.75
n÷5
25993951.8
n2
16892138254518081
n3
2.1954671379344E+24
n4
2.8534433480975E+32
n5
3.7086134427239E+40
2 √n
11400.428018281
3 √n
506.54041815417
4 √n
106.77278688074
5 √n
41.953525573417
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
-129969758
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 129969759 can be divided by 8 positive divisors.
The sum of these divisors (counting 129969759) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111110010111001011111
3
Ternary
100001120010222210
4
Quaternary
13233302321133
5
Quinary
231233013014
6
Senary
20521411503
8
Octal
757627137
10
Decimal
129969759
12
Duodecimal
37639b93
16
Hexadecimal
7bf2e5f
20
Vigesimal
20c647j
36
Base36
25dpb3
md5
f8e998ff04ae5ded0f227f2d36f1db81
sha1
39380629d73f10f69b3b865a09aa2072d1a28ee8
sha256
0e10120e31b41b23f903b9ead3381f546b354fa372371a80ace5cccd1aa152c7
sha512
ba2611688240d63d315d0a22b1de8c5fa3e276fc67f37a27e6afc499f55a7652f9aaa351b1309b939deef20c092dd7a3aa245cfb472eb28f2a84ba5402e14ddb
ripemd-160
691e84ac93597cf46451a5844e81fd29d421e71b
Diameter
259939518
Circumference
816624080.12647
Area
5.3068217443817E+16
Volume
9.19635124231E+24
Surface area
2.1227286977527E+17
Circumference
816624080.12647
Perimeter
519879036
Area
16892138254518081
Diagonal
183804995.87616
Surface area
101352829527108486
Volume
2.1954671379344E+24
Space diagonal
225114226.03548
Perimeter
389909277
Area
7.3145104263258E+15
Altitude
112557113.01774
Surface area
7.3145104263258E+15
Volume
2.5873828351761E+23
Height
61268331.958721