129441422 is an even 9-digits composite number following 129441421
and preceding 129441423 . In scientific notation, it is written as 1.29441422 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors.
There are 58175040 positive integers (up to 129441422) that are relatively prime to 129441422.
129441422 has 16 divisors, whose sum is 214196400
The reverse of 129441422 is 224144921
Previous prime number is 89
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-one thousand four hundred twenty-two
Scientific notation
1.29441422 × 10^8
Engineering notation
1.29441422 × 10^6
Prime Factorization
2 × 11 × 89 × 66109
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129441422
Product of the distinct prime numbers
The prime factorization of 129441422 is 2 × 11 × 89 × 66109.
Since it has a total of 4 prime factors.
9 , 5 , 47 , 87 , 147 , 987 , 4834 , 5316 , 21761 , 10276 , 141631 , 503603 , 2197039 , 952252 , 8960872 , 39424280 , 973982833 , 352809590 , 3130362582 , 6984570857
n×2
258882844
n×3
388324266
n×4
517765688
n×5
647207110
n÷2
64720711
n÷3
43147140.666667
n÷3
32360355.5
n÷5
25888284.4
n2
16755081729382084
n3
2.1688016047774E+24
n4
2.8073276375827E+32
n5
3.6338448142861E+40
2 √n
11377.232616063
3 √n
505.85311082576
4 √n
106.66411119052
5 √n
41.919361118372
1 , 2 , 11 , 22 , 89 , 178 , 979 , 1958 , 66109 , 132218 , 727199 , 1454398 , 5883701 , 11767402 , 64720711 , 129441422
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129441421
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129441422 can be divided by 16 positive divisors.
The sum of these divisors (counting 129441422) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101110001111010001110
3
Ternary
100000120022020202
4
Quaternary
13231301322032
5
Quinary
231114111142
6
Senary
20502213502
8
Octal
755617216
10
Decimal
129441422
12
Duodecimal
37424292
16
Hexadecimal
7b71e8e
20
Vigesimal
20903b2
36
Base36
252dn2
md5
039bd6df1a5873c25415a42f5b2f4bdb
sha1
ccb9f4b59cfb262b5b264e9b57274bcdcd8ccbc9
sha256
e2abebc47f3d07b95f08ef520a9619ba33f4c41b7662f66490fc6cde41857945
sha512
2449295d9d17dfe1a533f16d137e3f4a4409d96df17a2add2bc981ab16bc63d2548b6e1943cfe288cf76f6c1c6ee4c59a792a9a847132e5957bbcbad9fa6695b
ripemd-160
b7c4688eaad39dc708a7fca25ec58e9aa9b4c6d9
Diameter
258882844
Circumference
813304440.85083
Area
5.2637641671323E+16
Volume
9.0846549182167E+24
Surface area
2.1055056668529E+17
Circumference
813304440.85083
Perimeter
517765688
Area
16755081729382084
Diagonal
183057814.52526
Surface area
100530490376292504
Volume
2.1688016047774E+24
Space diagonal
224199119.50796
Perimeter
388324266
Area
7.2551632100647E+15
Altitude
112099559.75398
Surface area
7.2551632100647E+15
Volume
2.5559572029773E+23
Height
61019271.50842