129443402 is an even 9-digits composite number following 129443401
and preceding 129443403 . In scientific notation, it is written as 1.29443402 × 10^8.
The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors.
There are 56041920 positive integers (up to 129443402) that are relatively prime to 129443402.
129443402 has 32 divisors, whose sum is 221961600
The reverse of 129443402 is 204344921
Previous prime number is 733
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-nine million four hundred forty-three thousand four hundred two
Scientific notation
1.29443402 × 10^8
Engineering notation
1.29443402 × 10^6
Prime Factorization
2 × 23 × 11 × 733 × 349
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
129443402
Product of the distinct prime numbers
The prime factorization of 129443402 is 2 × 23 × 11 × 733 × 349.
Since it has a total of 5 prime factors.
7 , 9 , 55 , 3 , 692 , 201 , 9135 , 6729 , 64273 , 66888 , 801142 , 415226 , 2108489 , 9052315 , 9665700 , 17560677 , 89785455 , 557094862 , 3055879815 , 9099610232
n×2
258886804
n×3
388330206
n×4
517773608
n×5
647217010
n÷2
64721701
n÷3
43147800.666667
n÷3
32360850.5
n÷5
25888680.4
n2
16755594321333604
n3
2.1689011314853E+24
n4
2.8074994106111E+32
n5
3.6341227482249E+40
2 √n
11377.319631618
3 √n
505.85569007238
4 √n
106.66451908492
5 √n
41.919489361443
1 , 2 , 11 , 22 , 23 , 46 , 253 , 349 , 506 , 698 , 733 , 1466 , 3839 , 7678 , 8027 , 8063 , 16054 , 16126 , 16859 , 33718 , 88297 , 176594 , 185449 , 255817 , 370898 , 511634 , 2813987 , 5627974 , 5883791 , 11767582 , 64721701 , 129443402
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129443401
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129443402 can be divided by 32 positive divisors.
The sum of these divisors (counting 129443402) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101101110010011001001010
3
Ternary
100000120101222002
4
Quaternary
13231302121022
5
Quinary
231114142102
6
Senary
20502231002
8
Octal
755623112
10
Decimal
129443402
12
Duodecimal
37425462
16
Hexadecimal
7b7264a
20
Vigesimal
20908a2
36
Base36
252f62
md5
b6928a836eb326eeae3a340131a507ae
sha1
4731a3de4da606438f6cf45c5b3d41486924c960
sha256
39a9a32e00cc26ef72be997f5a16e89d55cbb785dfc20416964e3e3581ee7bda
sha512
d33e995f1563982b029cc198e403adabf709fb9a2cd98d3771c02cc0ddd24c3dc87f2c4e8be5ccfbfa8ce1bd314c35a42afa12b5d29c035a44b2b6b3b1f1ae13
ripemd-160
917be0f39982ec8839edf9da01f224d65023654c
Diameter
258886804
Circumference
813316881.55774
Area
5.2639252026433E+16
Volume
9.0850718147158E+24
Surface area
2.1055700810573E+17
Circumference
813316881.55774
Perimeter
517773608
Area
16755594321333604
Diagonal
183060614.66811
Surface area
100533565928001624
Volume
2.1689011314853E+24
Space diagonal
224202548.96856
Perimeter
388330206
Area
7.2553851688906E+15
Altitude
112101274.48428
Surface area
7.2553851688906E+15
Volume
2.5560744963274E+23
Height
61020204.889371