129342953 is an odd 9-digits composite number following 129342952
and preceding 129342954 . In scientific notation, it is written as 1.29342953 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 121734528 positive integers (up to 129342953) that are relatively prime to 129342953.
129342953 has 4 divisors, whose sum is 136951380
The reverse of 129342953 is 359243921
Previous prime number is 17
Is Prime? no Number parity odd Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred twenty-nine million three hundred forty-two thousand nine hundred fifty-three
Scientific notation
1.29342953 × 10^8
Engineering notation
1.29342953 × 10^6
Prime Factorization
17 × 7608409
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
129342953 Product of the distinct prime numbers
The prime factorization of 129342953 is 17 × 7608409.
Since it has a total of 2 prime factors.
7 , 7 , 52 , 51 , 12 , 240 , 7480 , 5535 , 73629 , 87942 , 478651 , 855749 , 3378412 , 4925733 , 74703989 , 60596946 , 698007849 , 201922308 , 2069449937 , 4550328738
n×2
258685906
n×3
388028859
n×4
517371812
n×5
646714765
n÷2
64671476.5
n÷3
43114317.666667
n÷3
32335738.25
n÷5
25868590.6
n2
16729599490760209
n3
2.1638558006422E+24
n4
2.7987949912124E+32
n5
3.6200440900503E+40
2 √n11372.904334426
3 √n505.72480700748
4 √n106.64381995421
5 √n41.912981376693
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129342952 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129342953 can be divided by 4 positive divisors.
The sum of these divisors (counting 129342953) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101011001110111101001
3
Ternary
100000101022011202
4
Quaternary
13231121313221
5
Quinary
231102433303
6
Senary
20500133545
8
Octal
755316751
10
Decimal
129342953
12
Duodecimal
373972b5
16
Hexadecimal
7b59de9
20
Vigesimal
2087h7d
36
Base36
2509nt
md5
1b8c0c2f0830fcb8d81d1eb0c53acb85
sha1
93d333fa63cac1e1eeb6f76a9354dfa303b92a3b
sha256
de478a62064e6dc1866b0961702770485416b31e444170cdd51d2d5a45d443b0
sha512
ccb9d0a38c764b54986f69b126f9fa30e2a0f78bfcb9e9494d8eed8e829edea2e282f008b2b38768cac8c2824c295ecaf7db2a1112b4302f567ab8f2c582a3ec
ripemd-160
1784076aaf872fc59f8c41ccf9d6860644e18a20
Diameter
258685906
Circumference
812685741.87682
Area
5.2557586857672E+16
Volume
9.0639379823003E+24
Surface area
2.1023034743069E+17
Circumference
812685741.87682
Perimeter
517371812
Area
16729599490760209
Diagonal
182918558.32999
Surface area
100377596944561254
Volume
2.1638558006422E+24
Space diagonal
224028566.19699
Perimeter
388028859
Area
7.2441290770688E+15
Altitude
112014283.0985
Surface area
7.2441290770688E+15
Volume
2.5501285169066E+23
Height
60972852.776662