129402453 is an odd 9-digits composite number following 129402452
and preceding 129402454 . In scientific notation, it is written as 1.29402453 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 81193664 positive integers (up to 129402453) that are relatively prime to 129402453.
129402453 has 8 divisors, whose sum is 182685888
The reverse of 129402453 is 354204921
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred twenty-nine million four hundred two thousand four hundred fifty-three
Scientific notation
1.29402453 × 10^8
Engineering notation
1.29402453 × 10^6
Prime Factorization
17 × 3 × 2537303
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129402453
Product of the distinct prime numbers
The prime factorization of 129402453 is 17 × 3 × 2537303.
Since it has a total of 3 prime factors.
10 , 6 , 53 , 44 , 756 , 7 , 7707 , 4351 , 91496 , 57096 , 378422 , 118474 , 9724456 , 2142493 , 71794066 , 50694921 , 586611202 , 855255223 , 1591341336 , 1668628889
n×2
258804906
n×3
388207359
n×4
517609812
n×5
647012265
n÷2
64701226.5
n÷3
43134151
n÷3
32350613.25
n÷5
25880490.6
n2
16744994842417209
n3
2.1668434080811E+24
n4
2.8039485227258E+32
n5
3.6283781692644E+40
2 √n
11375.519900207
3 √n
505.80234251142
4 √n
106.65608234042
5 √n
41.916836806896
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
-129402452
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 129402453 can be divided by 8 positive divisors.
The sum of these divisors (counting 129402453) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101101000011001010101
3
Ternary
100000111022210110
4
Quaternary
13231220121111
5
Quinary
231111334303
6
Senary
20501313233
8
Octal
755503125
10
Decimal
129402453
12
Duodecimal
37405819
16
Hexadecimal
7b68655
20
Vigesimal
208f62d
36
Base36
251jkl
md5
f205c142224b22c5d9f1d5f20e1eee39
sha1
400f16ea6018d28f32d78f6ba0d82c5aaa8ea73d
sha256
be51b3fa63c3ed012a8797410e978f87361d5d7c2a326f0e2d2c81dcb786577d
sha512
79193e3c05bd0fc694836f6c874c069c7d4b4c5890f0dbb23a5fef9413cb237ad5d30da5b2e83b7795ccdb6358cd39641997d9ca7c5439fe82701ba72031911f
ripemd-160
12b620bf39b265231398611b9e1da1ef7efc3bcd
Diameter
258804906
Circumference
813059591.4026
Area
5.2605952781337E+16
Volume
9.0764524430762E+24
Surface area
2.1042381112535E+17
Circumference
813059591.4026
Perimeter
517609812
Area
16744994842417209
Diagonal
183002704.03695
Surface area
100469969054503254
Volume
2.1668434080811E+24
Space diagonal
224131623.22004
Perimeter
388207359
Area
7.2507954598864E+15
Altitude
112065811.61002
Surface area
7.2507954598864E+15
Volume
2.5536494460392E+23
Height
61000901.345649