129624741 is an odd 9-digits composite number following 129624740
and preceding 129624742 . In scientific notation, it is written as 1.29624741 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors.
There are 86416488 positive integers (up to 129624741) that are relatively prime to 129624741.
129624741 has 6 divisors, whose sum is 187235750
The reverse of 129624741 is 147426921
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-nine million six hundred twenty-four thousand seven hundred forty-one
Scientific notation
1.29624741 × 10^8
Engineering notation
1.29624741 × 10^6
Prime Factorization
3 × 3 × 14402749
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
43208247
Product of the distinct prime numbers
The prime factorization of 129624741 is 3 × 3 × 14402749.
Since it has a total of 3 prime factors.
8 , 3 , 1 , 92 , 431 , 579 , 6056 , 7722 , 5937 , 96254 , 79456 , 142321 , 172995 , 5891501 , 66442138 , 56815757 , 695286728 , 401476713 , 8355765408 , 8829926374
n×2
259249482
n×3
388874223
n×4
518498964
n×5
648123705
n÷2
64812370.5
n÷3
43208247
n÷3
32406185.25
n÷5
25924948.2
n2
16802573479317081
n3
2.1780292353899E+24
n4
2.8232647552785E+32
n5
3.659649626774E+40
2 √n
11385.286162412
3 √n
506.0917998598
4 √n
106.70185641502
5 √n
41.93122790052
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129624740
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129624741 can be divided by 6 positive divisors.
The sum of these divisors (counting 129624741) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111101110011110101010100101
3
Ternary
100000220121201100
4
Quaternary
13232132222211
5
Quinary
231140442431
6
Senary
20510150313
8
Octal
756365245
10
Decimal
129624741
12
Duodecimal
374b2399
16
Hexadecimal
7b9eaa5
20
Vigesimal
20a31h1
36
Base36
256b39
md5
7baca7a74b7bb57c0b87bee5eb28a8b1
sha1
4471bc80763fbb6153f0c2ed264118b83265d83c
sha256
89d4eec60381ebf77ea27f6579299b210fa6935b6f69fc7d75a937e08981d26c
sha512
c4dc9831ee3d30a5f92e3df6921b007e99e54522773bda824c2a87c06fca45dd96ae527a6385a9e8882330d7314f0e7292e380655623e29c840f84eb43408591
ripemd-160
2db1c065cd16049c3e0096738529c4d57babe9c1
Diameter
259249482
Circumference
814456268.09816
Area
5.2786841404025E+16
Volume
9.1233075269398E+24
Surface area
2.111473656161E+17
Circumference
814456268.09816
Perimeter
518498964
Area
16802573479317081
Diagonal
183317066.7413
Surface area
100815440875902486
Volume
2.1780292353899E+24
Space diagonal
224516637.32996
Perimeter
388874223
Area
7.2757277410216E+15
Altitude
112258318.66498
Surface area
7.2757277410216E+15
Volume
2.5668320699446E+23
Height
61105688.913767