129682712 is an even 9-digits composite number following 129682711
and preceding 129682713 . In scientific notation, it is written as 1.29682712 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 8 positive divisors.
There are 64841352 positive integers (up to 129682712) that are relatively prime to 129682712.
129682712 has 8 divisors, whose sum is 243155100
The reverse of 129682712 is 217286921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-nine million six hundred eighty-two thousand seven hundred twelve
Scientific notation
1.29682712 × 10^8
Engineering notation
1.29682712 × 10^6
Prime Factorization
2 × 2 × 2 × 16210339
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
32420678
Product of the distinct prime numbers
The prime factorization of 129682712 is 2 × 2 × 2 × 16210339.
Since it has a total of 4 prime factors.
9 , 1 , 49 , 92 , 325 , 576 , 7397 , 6720 , 82989 , 22998 , 819766 , 846875 , 7917088 , 5175812 , 41056121 , 69562010 , 309624824 , 965767932 , 149750688 , 9747724737
n×2
259365424
n×3
389048136
n×4
518730848
n×5
648413560
n÷2
64841356
n÷3
43227570.666667
n÷3
32420678
n÷5
25936542.4
n2
16817605791674944
n3
2.1809527284113E+24
n4
2.8283186456418E+32
n5
3.6678403236699E+40
2 √n
11387.831751479
3 √n
506.16723369793
4 √n
106.71378426182
5 √n
41.934977740973
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
-129682711
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 129682712 can be divided by 8 positive divisors.
The sum of these divisors (counting 129682712) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110101100110100011000
3
Ternary
100001000120020102
4
Quaternary
13232230310120
5
Quinary
231144321322
6
Senary
20511314532
8
Octal
756546430
10
Decimal
129682712
12
Duodecimal
3751ba48
16
Hexadecimal
7bacd18
20
Vigesimal
20aa6fc
36
Base36
257jtk
md5
907340b0810b574de022bc7f259164f5
sha1
1fc4664eda8d0616f3fa2824f924ba3c520bd62f
sha256
e1fe8ff3b3f93fba921f9ac3ab87ddf723b80b555d660820056bce7c1e3e5201
sha512
f88636d0d057410860e3a61aebeb7d5b751fa53b6f231f7ae3b311d0e9eb2182aca2a20e33a2ed214c88f2dc5c048284e92e1bc0c3a025ffd781b2637b695ab7
ripemd-160
66e7b03f08a713d0e16c138a3e8c109359640817
Diameter
259365424
Circumference
814820510.6336
Area
5.2834066806095E+16
Volume
9.1355534258715E+24
Surface area
2.1133626722438E+17
Circumference
814820510.6336
Perimeter
518730848
Area
16817605791674944
Diagonal
183399050.11572
Surface area
100905634750049664
Volume
2.1809527284113E+24
Space diagonal
224617046.04732
Perimeter
389048136
Area
7.2822369232114E+15
Altitude
112308523.02366
Surface area
7.2822369232114E+15
Volume
2.5702774395116E+23
Height
61133016.705241