129083456 is an even 9-digits composite number following 129083455
and preceding 129083457 . In scientific notation, it is written as 1.29083456 × 10^8.
The sum of its digits is 38. It has a total of 8 prime factors and 28 positive divisors.
There are 64266240 positive integers (up to 129083456) that are relatively prime to 129083456.
129083456 has 28 divisors, whose sum is 257243580
The reverse of 129083456 is 654380921
Previous prime number is 241
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-nine million eighty-three thousand four hundred fifty-six
Scientific notation
1.29083456 × 10^8
Engineering notation
1.29083456 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 241 × 8369
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
4033858
Product of the distinct prime numbers
The prime factorization of 129083456 is 2 × 2 × 2 × 2 × 2 × 2 × 241 × 8369.
Since it has a total of 8 prime factors.
8 , 1 , 53 , 24 , 399 , 375 , 7701 , 641 , 94240 , 56753 , 573520 , 320782 , 3465118 , 7521961 , 38353547 , 83196679 , 237590768 , 583479352 , 2524542841 , 93946200
n×2
258166912
n×3
387250368
n×4
516333824
n×5
645417280
n÷2
64541728
n÷3
43027818.666667
n÷3
32270864
n÷5
25816691.2
n2
16662538612903936
n3
2.1508580698871E+24
n4
2.7764019302651E+32
n5
3.583875564037E+40
2 √n
11361.490043124
3 √n
505.38637359242
4 √n
106.59029056684
5 √n
41.896150105235
1 , 2 , 4 , 8 , 16 , 32 , 64 , 241 , 482 , 964 , 1928 , 3856 , 7712 , 8369 , 15424 , 16738 , 33476 , 66952 , 133904 , 267808 , 535616 , 2016929 , 4033858 , 8067716 , 16135432 , 32270864 , 64541728 , 129083456
28 divisors
τ
Total Divisors
28
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129083455
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.035714285714286
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
28
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129083456 can be divided by 28 positive divisors.
The sum of these divisors (counting 129083456) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
111101100011010100001000000
3
Ternary
22222220010012202
4
Quaternary
13230122201000
5
Quinary
231021132311
6
Senary
20450412332
8
Octal
754324100
10
Decimal
129083456
12
Duodecimal
372910a8
16
Hexadecimal
7b1a840
20
Vigesimal
206f8cg
36
Base36
24upfk
md5
aab963ca7888aaee338d9f288991b8d8
sha1
bcb33ef198efab261ec8ebd566a73bd95b728516
sha256
cf83f712c602f58924a5f536a3ff0ce57c8424d4349b786913c19df0798d1dbc
sha512
84e5fbd0e4fcdc12a374d4c835bcb6ab482b131f69978f098dd65ed9ffc981b733fb762a38ab44b8c9bcec2063fdd2eb325c228030b50e4cd9c22121c77441c9
ripemd-160
8922324b05f1667c25cf9ca01d28c0a9340df404
Diameter
258166912
Circumference
811055274.13916
Area
5.2346908896455E+16
Volume
9.0094932150288E+24
Surface area
2.0938763558582E+17
Circumference
811055274.13916
Perimeter
516333824
Area
16662538612903936
Diagonal
182551574.15319
Surface area
99975231677423616
Volume
2.1508580698871E+24
Space diagonal
223579104.20858
Perimeter
387250368
Area
7.215090865157E+15
Altitude
111789552.10429
Surface area
7.215090865157E+15
Volume
2.5348105443116E+23
Height
60850524.71773