129333661 is an odd 9-digits prime number following 129333660
and preceding 129333662 . In scientific notation, it is written as 1.29333661 × 10^8.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 129333660 positive integers (up to 129333661) that are relatively prime to 129333661.
129333661 has 2 divisors, whose sum is 129333662
The reverse of 129333661 is 166333921
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred twenty-nine million three hundred thirty-three thousand six hundred sixty-one
Scientific notation
1.29333661 × 10^8
Engineering notation
1.29333661 × 10^6
Prime Factorization
129333661
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
129333661 Product of the distinct prime numbers
The prime factorization of 129333661 is 129333661.
Since it has a total of 1 prime factors.
9 , 4 , 15 , 86 , 642 , 646 , 6107 , 6115 , 9333 , 40051 , 747654 , 511016 , 9670005 , 6610509 , 156790 , 14003923 , 683798081 , 475880207 , 1212338849 , 5849599776
n×2
258667322
n×3
388000983
n×4
517334644
n×5
646668305
n÷2
64666830.5
n÷3
43111220.333333
n÷3
32333415.25
n÷5
25866732.2
n2
16727195867662921
n3
2.1633894798289E+24
n4
2.7979908159516E+32
n5
3.618743956714E+40
2 √n11372.495812266
3 √n505.71269629115
4 √n106.64190457914
5 √n41.912379153525
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
129333662 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
64666831 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11372.495856231 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999845361 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129333661 can be divided by 2 positive divisors.
The sum of these divisors (counting 129333661) is 129333662, the average is 64666831.
Base
System
Value
2
Binary
111101101010111100110011101
3
Ternary
100000100211102121
4
Quaternary
13231113212131
5
Quinary
231102134121
6
Senary
20500022541
8
Octal
755274635
10
Decimal
129333661
12
Duodecimal
37391a51
16
Hexadecimal
7b5799d
20
Vigesimal
2086e31
36
Base36
2502hp
md5
22a2448468673477becadea8e43ab81a
sha1
be981aec76f7c9f902633d9ca8ea5fd16c833c6d
sha256
1e9ffc6839cfbad9f27c35f96c818d88bcd2e3ef5dd65ba73fb1b2b2121587b5
sha512
2a1b98f2ab28db811fcf46d97b66d13b9e9aac81f128ebabd70c01485f6474ba7fe156b9a10e5145af3af4d89855bd544d8e4ffcf1aaf76701560514686c2015
ripemd-160
42e9b238134585e5c4e0a7a5ed82b36138c8dd93
Diameter
258667322
Circumference
812627358.51895
Area
5.2550035653007E+16
Volume
9.0619846622453E+24
Surface area
2.1020014261203E+17
Circumference
812627358.51895
Perimeter
517334644
Area
16727195867662921
Diagonal
182905417.45756
Surface area
100363175205977526
Volume
2.1633894798289E+24
Space diagonal
224012471.98089
Perimeter
388000983
Area
7.2430882777371E+15
Altitude
112006235.99044
Surface area
7.2430882777371E+15
Volume
2.5495789525578E+23
Height
60968472.485855