129842708 is an even 9-digits composite number following 129842707
and preceding 129842709 . In scientific notation, it is written as 1.29842708 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 6 positive divisors.
There are 64921352 positive integers (up to 129842708) that are relatively prime to 129842708.
129842708 has 6 divisors, whose sum is 227224746
The reverse of 129842708 is 807248921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-nine million eight hundred forty-two thousand seven hundred eight
Scientific notation
1.29842708 × 10^8
Engineering notation
1.29842708 × 10^6
Prime Factorization
2 × 2 × 32460677
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
64921354
Product of the distinct prime numbers
The prime factorization of 129842708 is 2 × 2 × 32460677.
Since it has a total of 3 prime factors.
7 , 4 , 60 , 96 , 859 , 945 , 9004 , 1586 , 97865 , 86554 , 618370 , 972268 , 4437810 , 4637069 , 3598990 , 81024113 , 543592902 , 680511554 , 7992817235 , 9068931769
n×2
259685416
n×3
389528124
n×4
519370832
n×5
649213540
n÷2
64921354
n÷3
43280902.666667
n÷3
32460677
n÷5
25968541.6
n2
16859128820773264
n3
2.18903494061E+24
n4
2.8423022459543E+32
n5
3.6905222056919E+40
2 √n
11394.854452778
3 √n
506.37530936538
4 √n
106.74668356805
5 √n
41.945320091071
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
-129842707
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 129842708 can be divided by 6 positive divisors.
The sum of these divisors (counting 129842708) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111101111010011111000010100
3
Ternary
100001022200201012
4
Quaternary
13233103320110
5
Quinary
231214431313
6
Senary
20514551352
8
Octal
757237024
10
Decimal
129842708
12
Duodecimal
37598558
16
Hexadecimal
7bd3e14
20
Vigesimal
20ba6f8
36
Base36
25az9w
md5
f82c4b504dde089c49f40051d6f1d914
sha1
80e1daada62235261e3f38ff0944a1ef8dc6a1e2
sha256
657d49df94caf0a6f7d1334a05ebc5b7523a99e56f91400960bb9ae0ea3f4e65
sha512
400e1ea7297b60f1e9cfbb865bd79290b644058c24231080a48e8de08300e7b916778841cdcd1782b3256998b9d329e3187de88ecd673aa764d7734c2cdc3ca4
ripemd-160
cf055fa9308bb567c5e683fcda9cd13ebf743aa6
Diameter
259685416
Circumference
815825795.15001
Area
5.2964515249265E+16
Volume
9.1694081171625E+24
Surface area
2.1185806099706E+17
Circumference
815825795.15001
Perimeter
519370832
Area
16859128820773264
Diagonal
183625318.62885
Surface area
101154772924639584
Volume
2.18903494061E+24
Space diagonal
224894167.24833
Perimeter
389528124
Area
7.300216922232E+15
Altitude
112447083.62416
Surface area
7.300216922232E+15
Volume
2.5798024179328E+23
Height
61208439.54295