129333761 is an odd 9-digits composite number following 129333760
and preceding 129333762 . In scientific notation, it is written as 1.29333761 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 123710532 positive integers (up to 129333761) that are relatively prime to 129333761.
129333761 has 4 divisors, whose sum is 134956992
The reverse of 129333761 is 167333921
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-nine million three hundred thirty-three thousand seven hundred sixty-one
Scientific notation
1.29333761 × 10^8
Engineering notation
1.29333761 × 10^6
Prime Factorization
23 × 5623207
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129333761
Product of the distinct prime numbers
The prime factorization of 129333761 is 23 × 5623207.
Since it has a total of 2 prime factors.
5 , 9 , 16 , 46 , 614 , 126 , 5454 , 9791 , 19394 , 45 , 844960 , 923871 , 1528911 , 1255618 , 34936732 , 33481792 , 615864345 , 476341177 , 406489607 , 5669900206
n×2
258667522
n×3
388001283
n×4
517335044
n×5
646668805
n÷2
64666880.5
n÷3
43111253.666667
n÷3
32333440.25
n÷5
25866752.2
n2
16727221734405121
n3
2.1633944979916E+24
n4
2.7979994695196E+32
n5
3.6187579466897E+40
2 √n
11372.500208837
3 √n
505.71282662911
4 √n
106.64192519285
5 √n
41.912385634802
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129333760
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129333761 can be divided by 4 positive divisors.
The sum of these divisors (counting 129333761) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101010111101000000001
3
Ternary
100000100211120022
4
Quaternary
13231113220001
5
Quinary
231102140021
6
Senary
20500023225
8
Octal
755275001
10
Decimal
129333761
12
Duodecimal
37391b15
16
Hexadecimal
7b57a01
20
Vigesimal
2086e81
36
Base36
2502kh
md5
d9a1922e3902c4a578bc71ffa8491d8c
sha1
a01930414d71bae6fab06f2d5fb41597ac546e82
sha256
b29d763d978ab2d1e052d3741b1c2b823c1ff3910bfda4b2059ccdda832a4f7b
sha512
86af975b8c32a48e4e3c21de6349990f5d52e3391621491457120e4941abd52d259622618d5af254c6845eff663b17170bdf0e3758ebe00a626bb8c9511360aa
ripemd-160
16761029734c828ec7cfe15565618c1d88f4d1df
Diameter
258667522
Circumference
812627986.83748
Area
5.2550116915775E+16
Volume
9.0620056822758E+24
Surface area
2.102004676631E+17
Circumference
812627986.83748
Perimeter
517335044
Area
16727221734405121
Diagonal
182905558.87892
Surface area
100363330406430726
Volume
2.1633944979916E+24
Space diagonal
224012645.18597
Perimeter
388001283
Area
7.243099478365E+15
Altitude
112006322.59299
Surface area
7.243099478365E+15
Volume
2.5495848665192E+23
Height
60968519.626307