129403772 is an even 9-digits composite number following 129403771
and preceding 129403773 . In scientific notation, it is written as 1.29403772 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors.
There are 64679136 positive integers (up to 129403772) that are relatively prime to 129403772.
129403772 has 12 divisors, whose sum is 226536240
The reverse of 129403772 is 277304921
Previous prime number is 5737
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-nine million four hundred three thousand seven hundred seventy-two
Scientific notation
1.29403772 × 10^8
Engineering notation
1.29403772 × 10^6
Prime Factorization
2 × 2 × 5737 × 5639
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64701886
Product of the distinct prime numbers
The prime factorization of 129403772 is 2 × 2 × 5737 × 5639.
Since it has a total of 4 prime factors.
5 , 5 , 77 , 16 , 172 , 321 , 6036 , 4755 , 69493 , 98619 , 233380 , 412713 , 7013715 , 9755319 , 13643225 , 5990633 , 302842169 , 198315941 , 1366953107 , 9333421426
n×2
258807544
n×3
388211316
n×4
517615088
n×5
647018860
n÷2
64701886
n÷3
43134590.666667
n÷3
32350943
n÷5
25880754.4
n2
16745336207827984
n3
2.1669096687011E+24
n4
2.8040628471319E+32
n5
3.6285630934393E+40
2 √n
11375.577875431
3 √n
505.80406105438
4 √n
106.65635412591
5 √n
41.916922258263
1 , 2 , 4 , 5639 , 5737 , 11278 , 11474 , 22556 , 22948 , 32350943 , 64701886 , 129403772
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129403771
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129403772 can be divided by 12 positive divisors.
The sum of these divisors (counting 129403772) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101101000101101111100
3
Ternary
100000111101121022
4
Quaternary
13231220231330
5
Quinary
231111410042
6
Senary
20501323312
8
Octal
755505574
10
Decimal
129403772
12
Duodecimal
37406538
16
Hexadecimal
7b68b7c
20
Vigesimal
208f98c
36
Base36
251kl8
md5
3ca78e6370fb1fffba5c117416c80108
sha1
c6eeca1b8d58667aeb727566a90453b9a66f11d7
sha256
10c22cda59bb26c458c622ae1c994fcce3ae8ba7060b237e55cd6e34e2df5331
sha512
53de0decce4492fe89e9bc5dced101741143697fd8f885ecfaf1a22649bb583a564d07910a1133bc24c241d6b9b4146eacd0e48891d8abdd3167fa4ba13c3817
ripemd-160
fe9deff32f7ea8460ae69ea418ce488ed71ae06a
Diameter
258807544
Circumference
813067878.92402
Area
5.2607025212404E+16
Volume
9.0767299949122E+24
Surface area
2.1042810084961E+17
Circumference
813067878.92402
Perimeter
517615088
Area
16745336207827984
Diagonal
183004569.38464
Surface area
100472017246967904
Volume
2.1669096687011E+24
Space diagonal
224133907.79506
Perimeter
388211316
Area
7.2509432754452E+15
Altitude
112066953.89753
Surface area
7.2509432754452E+15
Volume
2.5537275349288E+23
Height
61001523.128212