129759839 is an odd 9-digits composite number following 129759838
and preceding 129759840 . In scientific notation, it is written as 1.29759839 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 117963480 positive integers (up to 129759839) that are relatively prime to 129759839.
129759839 has 4 divisors, whose sum is 141556200
The reverse of 129759839 is 938957921
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred twenty-nine million seven hundred fifty-nine thousand eight hundred thirty-nine
Scientific notation
1.29759839 × 10^8
Engineering notation
1.29759839 × 10^6
Prime Factorization
11 × 11796349
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129759839
Product of the distinct prime numbers
The prime factorization of 129759839 is 11 × 11796349.
Since it has a total of 2 prime factors.
5 , 9 , 57 , 87 , 154 , 452 , 7891 , 1578 , 40843 , 306 , 132028 , 175179 , 3075848 , 8974498 , 24147824 , 38969847 , 927019196 , 9372675 , 5032223467 , 1458498128
n×2
259519678
n×3
389279517
n×4
519039356
n×5
648799195
n÷2
64879919.5
n÷3
43253279.666667
n÷3
32439959.75
n÷5
25951967.8
n2
16837615817305921
n3
2.1848463175975E+24
n4
2.8350530641119E+32
n5
3.6787602915562E+40
2 √n
11391.217625873
3 √n
506.26755913287
4 √n
106.72964736133
5 √n
41.939964604413
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
-129759838
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 129759839 can be divided by 4 positive divisors.
The sum of these divisors (counting 129759839) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101110111111101001011111
3
Ternary
100001011111000222
4
Quaternary
13232333221133
5
Quinary
231204303324
6
Senary
20513111555
8
Octal
756775137
10
Decimal
129759839
12
Duodecimal
375585bb
16
Hexadecimal
7bbfa5f
20
Vigesimal
20ajjbj
36
Base36
2597bz
md5
b9064a164537e6c335172828fa2333fa
sha1
bde4cf1302a79584d8993a2b428eee4b89d770c8
sha256
a931b6e7fe37b52a50a4e2014174ddbf371487132d014b9e37a0fd39a348c563
sha512
eb24c8b0bc2dbf7f6ca8fed8e9032eb8f3ea431f97d777ef26ad1328c4d250a41dd8b00330a19a1aeac13e6111f2c645a1c18e16638f7f6882c1cbdd699ee823
ripemd-160
918548ca9e382c48925b8cfa66a86c0b0d0cc14b
Diameter
259519678
Circumference
815305113.86679
Area
5.2896930155616E+16
Volume
9.1518628541159E+24
Surface area
2.1158772062246E+17
Circumference
815305113.86679
Perimeter
519039356
Area
16837615817305921
Diagonal
183508124.16515
Surface area
101025694903835526
Volume
2.1848463175975E+24
Space diagonal
224750633.92996
Perimeter
389279517
Area
7.2909015184748E+15
Altitude
112375316.96498
Surface area
7.2909015184748E+15
Volume
2.5748660783727E+23
Height
61169374.721716