129635904 is an even 9-digits composite number following 129635903
and preceding 129635905 . In scientific notation, it is written as 1.29635904 × 10^8.
The sum of its digits is 39. It has a total of 8 prime factors and 28 positive divisors.
There are 43211904 positive integers (up to 129635904) that are relatively prime to 129635904.
129635904 has 28 divisors, whose sum is 342995504
The reverse of 129635904 is 409536921
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million six hundred thirty-five thousand nine hundred four
Scientific notation
1.29635904 × 10^8
Engineering notation
1.29635904 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 3 × 675187
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
4051122
Product of the distinct prime numbers
The prime factorization of 129635904 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 675187.
Since it has a total of 8 prime factors.
9 , 1 , 62 , 1 , 335 , 630 , 6599 , 3281 , 51995 , 96417 , 87695 , 770324 , 9341076 , 11172 , 46181558 , 84802826 , 880430469 , 94429057 , 9852836898 , 6928039693
n×2
259271808
n×3
388907712
n×4
518543616
n×5
648179520
n÷2
64817952
n÷3
43211968
n÷3
32408976
n÷5
25927180.8
n2
16805467605897216
n3
2.1785919852332E+24
n4
2.8242374145286E+32
n5
3.6612257034304E+40
2 √n
11385.776389865
3 √n
506.10632728348
4 √n
106.70415357363
5 √n
41.931950080824
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 32 , 48 , 64 , 96 , 192 , 675187 , 1350374 , 2025561 , 2700748 , 4051122 , 5401496 , 8102244 , 10802992 , 16204488 , 21605984 , 32408976 , 43211968 , 64817952 , 129635904
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
-129635903
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 129635904 can be divided by 28 positive divisors.
The sum of these divisors (counting 129635904) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
111101110100001011001000000
3
Ternary
100000221012000210
4
Quaternary
13232201121000
5
Quinary
231141322104
6
Senary
20510314120
8
Octal
756413100
10
Decimal
129635904
12
Duodecimal
374b8940
16
Hexadecimal
7ba1640
20
Vigesimal
20a49f4
36
Base36
256jpc
md5
e2c37a2d34accd44845ecf918e2ec3e1
sha1
ace12e1ab35a807c59b7c9271b49fa64536735b8
sha256
b8e3bba082f4c5b03b6d44f3a346f2b0a95be32fc654e40698ed3de42149ee2f
sha512
fd00567e41c7604c4f873373f2468b00f2e50d79cbf51a369158a1ffb8d434b0d3b14fd1e8277fdfbc0c62008e8450be49f207a62c19503446ad089b9dde36ac
ripemd-160
55a9cfd020b6de05720ae1db9595be26a2dd7727
Diameter
259271808
Circumference
814526407.29574
Area
5.2795933570828E+16
Volume
9.125664767971E+24
Surface area
2.1118373428331E+17
Circumference
814526407.29574
Perimeter
518543616
Area
16805467605897216
Diagonal
183332853.6073
Surface area
100832805635383296
Volume
2.1785919852332E+24
Space diagonal
224535972.21312
Perimeter
388907712
Area
7.2769809345917E+15
Altitude
112267986.10656
Surface area
7.2769809345917E+15
Volume
2.5674952769951E+23
Height
61110951.202432