129136454 is an even 9-digits composite number following 129136453
and preceding 129136455 . In scientific notation, it is written as 1.29136454 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 60770080 positive integers (up to 129136454) that are relatively prime to 129136454.
129136454 has 8 divisors, whose sum is 205099128
The reverse of 129136454 is 454631921
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-nine million one hundred thirty-six thousand four hundred fifty-four
Scientific notation
1.29136454 × 10^8
Engineering notation
1.29136454 × 10^6
Prime Factorization
2 × 17 × 3798131
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129136454
Product of the distinct prime numbers
The prime factorization of 129136454 is 2 × 17 × 3798131.
Since it has a total of 3 prime factors.
7 , 2 , 64 , 51 , 633 , 315 , 2120 , 5712 , 62558 , 90414 , 111096 , 268281 , 2940242 , 3793064 , 84694466 , 52877683 , 747327642 , 736748737 , 9447167136 , 4773212042
n×2
258272908
n×3
387409362
n×4
516545816
n×5
645682270
n÷2
64568227
n÷3
43045484.666667
n÷3
32284113.5
n÷5
25827290.8
n2
16676223751694116
n3
2.1535084014044E+24
n4
2.7809643861657E+32
n5
3.5912387952972E+40
2 √n
11363.822156299
3 √n
505.45552989137
4 √n
106.60122961908
5 √n
41.89958981419
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
-129136453
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 129136454 can be divided by 8 positive divisors.
The sum of these divisors (counting 129136454) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101100100111011101000110
3
Ternary
22222222210220122
4
Quaternary
13230213131012
5
Quinary
231024331304
6
Senary
20451501542
8
Octal
754473506
10
Decimal
129136454
12
Duodecimal
372b78b2
16
Hexadecimal
7b27746
20
Vigesimal
207212e
36
Base36
24vubq
md5
741e6000ca9dedf69c88f09fbd62ce65
sha1
fc9d6b3ec2a11a8771439fb606639143db2fb180
sha256
2c9cdd3f610b217a64e929fb597df0473d207d62ddd0e77f80ff0dde85589f1a
sha512
8b599d67b1000ad8bc44b63fa2e36dc2f7fb64386dd037b4dcd9cb16c00723c3616afd2c881bd0a8a8ebef57ea599153a2174386e386c03d1db9c30f0740e25c
ripemd-160
f25f9d8d28ebc3e7b68edf9b1fd639799b8435e3
Diameter
258272908
Circumference
811388270.39407
Area
5.2389902027942E+16
Volume
9.0205948977278E+24
Surface area
2.0955960811177E+17
Circumference
811388270.39407
Perimeter
516545816
Area
16676223751694116
Diagonal
182626524.64357
Surface area
100057342510164696
Volume
2.1535084014044E+24
Space diagonal
223670899.43728
Perimeter
387409362
Area
7.2210167040803E+15
Altitude
111835449.71864
Surface area
7.2210167040803E+15
Volume
2.5379339899587E+23
Height
60875508.214523