129124743 is an odd 9-digits composite number following 129124742
and preceding 129124744 . In scientific notation, it is written as 1.29124743 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 76436640 positive integers (up to 129124743) that are relatively prime to 129124743.
129124743 has 8 divisors, whose sum is 136133008
The reverse of 129124743 is 347421921
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-nine million one hundred twenty-four thousand seven hundred forty-three
Scientific notation
1.29124743 × 10^8
Engineering notation
1.29124743 × 10^6
Prime Factorization
33 × 43 × 90997
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129124743
Product of the distinct prime numbers
The prime factorization of 129124743 is 33 × 43 × 90997.
Since it has a total of 3 prime factors.
6 , 7 , 80 , 27 , 638 , 66 , 5930 , 9243 , 97196 , 33819 , 26414 , 449808 , 1881430 , 6167913 , 74517612 , 15794287 , 544969145 , 19404445 , 369747713 , 2827461973
n×2
258249486
n×3
387374229
n×4
516498972
n×5
645623715
n÷2
64562371.5
n÷3
43041581
n÷3
32281185.75
n÷5
25824948.6
n2
16673199254816049
n3
2.1529225687659E+24
n4
2.779955733908E+32
n5
3.5896106969224E+40
2 √n
11363.306869041
3 √n
505.44025001112
4 √n
106.59881269996
5 √n
41.898829836846
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
-129124742
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 129124743 can be divided by 8 positive divisors.
The sum of these divisors (counting 129124743) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101100100100100110000111
3
Ternary
22222222012211220
4
Quaternary
13230210212013
5
Quinary
231023442433
6
Senary
20451331423
8
Octal
754444607
10
Decimal
129124743
12
Duodecimal
372b0b73
16
Hexadecimal
7b24987
20
Vigesimal
2070bh3
36
Base36
24vlaf
md5
8317fb5a3e53660a4e18a7881022a591
sha1
bcade3087b6c00231aa0cf209a10c3be3e448f11
sha256
c4605afa9158f3830a64b768814b9b8dd1685eab28b270b3d1ed25a1d8b827cc
sha512
def9f6e63ab383f792b1f7cca6b83795b683941db1894b058fa8bc2fa111ce3179f58856a2d80deaf2f56d4917bf15c3101dbe026d5064d544838ae201835a12
ripemd-160
1923abb414877fb1c1bea5c920b425b92eed3b37
Diameter
258249486
Circumference
811314688.01094
Area
5.2380400290769E+16
Volume
9.0181409677102E+24
Surface area
2.0952160116308E+17
Circumference
811314688.01094
Perimeter
516498972
Area
16673199254816049
Diagonal
182609962.78854
Surface area
100039195528896294
Volume
2.1529225687659E+24
Space diagonal
223650615.39027
Perimeter
387374229
Area
7.2197070585152E+15
Altitude
111825307.69514
Surface area
7.2197070585152E+15
Volume
2.5372435795732E+23
Height
60869987.59618