129675796 is an even 9-digits composite number following 129675795
and preceding 129675797 . In scientific notation, it is written as 1.29675796 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 61023872 positive integers (up to 129675796) that are relatively prime to 129675796.
129675796 has 12 divisors, whose sum is 240281748
The reverse of 129675796 is 697576921
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred twenty-nine million six hundred seventy-five thousand seven hundred ninety-six
Scientific notation
1.29675796 × 10^8
Engineering notation
1.29675796 × 10^6
Prime Factorization
2 × 2 × 17 × 1906997
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64837898
Product of the distinct prime numbers
The prime factorization of 129675796 is 2 × 2 × 17 × 1906997.
Since it has a total of 4 prime factors.
4 , 9 , 23 , 3 , 142 , 542 , 97 , 6151 , 51754 , 30128 , 836 , 309726 , 5374506 , 6247581 , 40004943 , 1555113 , 780256011 , 646520720 , 9363874413 , 9895913496
n×2
259351592
n×3
389027388
n×4
518703184
n×5
648378980
n÷2
64837898
n÷3
43225265.333333
n÷3
32418949
n÷5
25935159.2
n2
16815812068233616
n3
2.1806038153346E+24
n4
2.8277153551415E+32
n5
3.666862395394E+40
2 √n
11387.528089976
3 √n
506.1582355445
4 √n
106.71236146753
5 √n
41.934530451603
1 , 2 , 4 , 17 , 34 , 68 , 1906997 , 3813994 , 7627988 , 32418949 , 64837898 , 129675796
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129675795
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129675796 can be divided by 12 positive divisors.
The sum of these divisors (counting 129675796) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101110101011001000010100
3
Ternary
100001000012202021
4
Quaternary
13232223020110
5
Quinary
231144111141
6
Senary
20511222524
8
Octal
756531024
10
Decimal
129675796
12
Duodecimal
37517a44
16
Hexadecimal
7bab214
20
Vigesimal
20a999g
36
Base36
257ehg
md5
489fa43472318fb1a9c11013e776355e
sha1
addf85ae1b995bf016f14aec136c3191fbe0a241
sha256
f38d69beceba32e336b189970e3ec4c7cbff5c2c98d9f4037a41dbb3a6d32821
sha512
390da4b8977debcbbde69c611f04b7c9044de3953b4efce300ef521b997aa4d0eae52204690d003724aed66c70a47cfa425a0073f8a69164d5520e738281b443
ripemd-160
2746e43ba85a35f0e694c116fd62c28a00e1c2e9
Diameter
259351592
Circumference
814777056.12402
Area
5.2828431657709E+16
Volume
9.1340919021934E+24
Surface area
2.1131372663084E+17
Circumference
814777056.12402
Perimeter
518703184
Area
16815812068233616
Diagonal
183389269.41473
Surface area
100894872409401696
Volume
2.1806038153346E+24
Space diagonal
224605067.18394
Perimeter
389027388
Area
7.2814602181776E+15
Altitude
112302533.59197
Surface area
7.2814602181776E+15
Volume
2.5698662415073E+23
Height
61129756.471576