129642753 is an odd 9-digits composite number following 129642752
and preceding 129642754 . In scientific notation, it is written as 1.29642753 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 85663424 positive integers (up to 129642753) that are relatively prime to 129642753.
129642753 has 8 divisors, whose sum is 174387168
The reverse of 129642753 is 357246921
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million six hundred forty-two thousand seven hundred fifty-three
Scientific notation
1.29642753 × 10^8
Engineering notation
1.29642753 × 10^6
Prime Factorization
3 × 113 × 382427
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129642753
Product of the distinct prime numbers
The prime factorization of 129642753 is 3 × 113 × 382427.
Since it has a total of 3 prime factors.
9 , 9 , 75 , 50 , 71 , 545 , 4170 , 3385 , 23635 , 24147 , 712421 , 900703 , 2817117 , 3529892 , 86405184 , 6005099 , 817400157 , 78139435 , 1417540363 , 9589877398
n×2
259285506
n×3
388928259
n×4
518571012
n×5
648213765
n÷2
64821376.5
n÷3
43214251
n÷3
32410688.25
n÷5
25928550.6
n2
16807243405419009
n3
2.1789373054196E+24
n4
2.82483430889E+32
n5
3.6621929657335E+40
2 √n
11386.077155895
3 √n
506.11524009515
4 √n
106.70556290979
5 √n
41.932393146129
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
-129642752
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 129642753 can be divided by 8 positive divisors.
The sum of these divisors (counting 129642753) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110100011000100000001
3
Ternary
100000221112102110
4
Quaternary
13232203010001
5
Quinary
231142032003
6
Senary
20510405533
8
Octal
756430401
10
Decimal
129642753
12
Duodecimal
375008a9
16
Hexadecimal
7ba3101
20
Vigesimal
20a56hd
36
Base36
256ozl
md5
94bcd6436ef6739cfddb47e0f020c158
sha1
29375d8255b2c7bed331c6007422b340b1fcca47
sha256
06862c8a36d50e3feb000c2e46850a8c88d95a099a67cf9dd41d0b5c34e76bbc
sha512
d89da125284670924aacce435f23e39c0da501f32bd2edf016994f54b44672d8cb0969e2bb9eb9da9130cc9b8a546aa5710b8e0e9850ecef6ab5f1f225ba3236
ripemd-160
4890ac6b906a74a0bf3d909a2549ee563fed2eaa
Diameter
259285506
Circumference
814569440.83191
Area
5.280151240956E+16
Volume
9.1271112417853E+24
Surface area
2.1120604963824E+17
Circumference
814569440.83191
Perimeter
518571012
Area
16807243405419009
Diagonal
183342539.55599
Surface area
100843460432514054
Volume
2.1789373054196E+24
Space diagonal
224547835.0291
Perimeter
388928259
Area
7.2777498783407E+15
Altitude
112273917.51455
Surface area
7.2777498783407E+15
Volume
2.5679022407376E+23
Height
61114179.851995