129124624 is an even 9-digits composite number following 129124623
and preceding 129124625 . In scientific notation, it is written as 1.29124624 × 10^8.
The sum of its digits is 31. It has a total of 5 prime factors and 10 positive divisors.
There are 64562304 positive integers (up to 129124624) that are relatively prime to 129124624.
129124624 has 10 divisors, whose sum is 250178990
The reverse of 129124624 is 426421921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-nine million one hundred twenty-four thousand six hundred twenty-four
Scientific notation
1.29124624 × 10^8
Engineering notation
1.29124624 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 8070289
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
16140578
Product of the distinct prime numbers
The prime factorization of 129124624 is 2 × 2 × 2 × 2 × 8070289.
Since it has a total of 5 prime factors.
4 , 9 , 35 , 52 , 169 , 19 , 2783 , 2153 , 38308 , 36866 , 900303 , 260142 , 7625392 , 6988824 , 47069197 , 70644603 , 462545044 , 321840765 , 8792493607 , 7571712250
n×2
258249248
n×3
387373872
n×4
516498496
n×5
645623120
n÷2
64562312
n÷3
43041541.333333
n÷3
32281156
n÷5
25824924.8
n2
16673168523141376
n3
2.1529166164393E+24
n4
2.7799454860107E+32
n5
3.5895941562163E+40
2 √n
11363.301632888
3 √n
505.44009474161
4 √n
106.59878813987
5 √n
41.898822114139
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129124623
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129124624 can be divided by 10 positive divisors.
The sum of these divisors (counting 129124624) is 1, the average is 0.1.
Base
System
Value
2
Binary
111101100100100100100010000
3
Ternary
22222222012200111
4
Quaternary
13230210210100
5
Quinary
231023441444
6
Senary
20451331104
8
Octal
754444420
10
Decimal
129124624
12
Duodecimal
372b0a94
16
Hexadecimal
7b24910
20
Vigesimal
2070bb4
36
Base36
24vl74
md5
00169a869c6b8fb9005966524f5f8f8f
sha1
5bc248988b99e5877ed26e242a8b777cbc21af2d
sha256
41d726d27566ee482c6c5f2944b1b6eab9f8a763849a57c3079c1bc4b8a12634
sha512
c8ff891ed1b4726b65e7b5dd0170d84d154940cc9a3f7ab91f8330e4d7c9d02d7457d24ed3f202e0df1e60b04ec9ae4b224ab3d18307d145dd27ef8b5e449fce
ripemd-160
a332290aa32e8e3ad408754d2bdc36110874ebb4
Diameter
258249248
Circumference
811313940.31189
Area
5.2380303744366E+16
Volume
9.0181160346627E+24
Surface area
2.0952121497746E+17
Circumference
811313940.31189
Perimeter
516498496
Area
16673168523141376
Diagonal
182609794.49713
Surface area
100039011138848256
Volume
2.1529166164393E+24
Space diagonal
223650409.27623
Perimeter
387373872
Area
7.2196937513098E+15
Altitude
111825204.63811
Surface area
7.2196937513098E+15
Volume
2.537236564689E+23
Height
60869931.499042