129612824 is an even 9-digits composite number following 129612823
and preceding 129612825 . In scientific notation, it is written as 1.29612824 × 10^8.
The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors.
There are 58752000 positive integers (up to 129612824) that are relatively prime to 129612824.
129612824 has 32 divisors, whose sum is 265850640
The reverse of 129612824 is 428216921
Previous prime number is 401
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-nine million six hundred twelve thousand eight hundred twenty-four
Scientific notation
1.29612824 × 10^8
Engineering notation
1.29612824 × 10^6
Prime Factorization
2 × 2 × 2 × 11 × 401 × 3673
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
32403206
Product of the distinct prime numbers
The prime factorization of 129612824 is 2 × 2 × 2 × 11 × 401 × 3673.
Since it has a total of 6 prime factors.
4 , 7 , 49 , 24 , 16 , 640 , 8034 , 1339 , 87410 , 43410 , 183984 , 585444 , 2485125 , 4682515 , 34213889 , 45124989 , 355257308 , 437964737 , 3043845653 , 2373709596
n×2
259225648
n×3
388838472
n×4
518451296
n×5
648064120
n÷2
64806412
n÷3
43204274.666667
n÷3
32403206
n÷5
25922564.8
n2
16799484145254976
n3
2.1774285818097E+24
n4
2.8222266754667E+32
n5
3.6579676937537E+40
2 √n
11384.762799461
3 √n
506.0762902671
4 √n
106.69940393208
5 √n
41.930456885951
1 , 2 , 4 , 8 , 11 , 22 , 44 , 88 , 401 , 802 , 1604 , 3208 , 3673 , 4411 , 7346 , 8822 , 14692 , 17644 , 29384 , 35288 , 40403 , 80806 , 161612 , 323224 , 1472873 , 2945746 , 5891492 , 11782984 , 16201603 , 32403206 , 64806412 , 129612824
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129612823
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129612824 can be divided by 32 positive divisors.
The sum of these divisors (counting 129612824) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101110011011110000011000
3
Ternary
100000220000100222
4
Quaternary
13232123300120
5
Quinary
231140102244
6
Senary
20510015212
8
Octal
756336030
10
Decimal
129612824
12
Duodecimal
374a7508
16
Hexadecimal
7b9bc18
20
Vigesimal
20a1c14
36
Base36
2561w8
md5
176f329b8e35db3faa0d31dd391a90b2
sha1
0ae698c9d20a588166e209e5ec228dcd30332fd3
sha256
3f50b9d74158c8d85229b896d5a4037796889fb2845556f8fc6025bf77d646f2
sha512
927c28be076a6660862ad3320410cb187ab1f9f74473c18e27c230a4d6d489aacd3f4ad05b4e112654723a4f34da7b03903976b7b0acff0163a45e1102f637d9
ripemd-160
233467558d4ef508ae5463842c9b9ab69b732ca7
Diameter
259225648
Circumference
814381391.37885
Area
5.2777135974831E+16
Volume
9.1207915151065E+24
Surface area
2.1110854389932E+17
Circumference
814381391.37885
Perimeter
518451296
Area
16799484145254976
Diagonal
183300213.55828
Surface area
100796904871529856
Volume
2.1774285818097E+24
Space diagonal
224495996.48048
Perimeter
388838472
Area
7.2743900201324E+15
Altitude
112247998.24024
Surface area
7.2743900201324E+15
Volume
2.5661241929118E+23
Height
61100071.186092