129774405 is an odd 9-digits composite number following 129774404
and preceding 129774406 . In scientific notation, it is written as 1.29774405 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 69213008 positive integers (up to 129774405) that are relatively prime to 129774405.
129774405 has 8 divisors, whose sum is 207639072
The reverse of 129774405 is 504477921
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million seven hundred seventy-four thousand four hundred five
Scientific notation
1.29774405 × 10^8
Engineering notation
1.29774405 × 10^6
Prime Factorization
3 × 5 × 8651627
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129774405
Product of the distinct prime numbers
The prime factorization of 129774405 is 3 × 5 × 8651627.
Since it has a total of 3 prime factors.
9 , 5 , 25 , 80 , 339 , 611 , 3960 , 9265 , 13627 , 49481 , 278523 , 979686 , 3942495 , 276445 , 85283312 , 65790774 , 124408094 , 933068514 , 3751675018 , 7598446568
n×2
259548810
n×3
389323215
n×4
519097620
n×5
648872025
n÷2
64887202.5
n÷3
43258135
n÷3
32443601.25
n÷5
25954881
n2
16841396193104025
n3
2.1855821703293E+24
n4
2.836326257331E+32
n5
3.6808255243101E+40
2 √n
11391.856960127
3 √n
506.28650186433
4 √n
106.73264243017
5 √n
41.940906143954
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
-129774404
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 129774405 can be divided by 8 positive divisors.
The sum of these divisors (counting 129774405) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111000011001101000101
3
Ternary
100001012020000110
4
Quaternary
13233003031011
5
Quinary
231210240110
6
Senary
20513303233
8
Octal
757031505
10
Decimal
129774405
12
Duodecimal
37564b19
16
Hexadecimal
7bc3345
20
Vigesimal
20b1g05
36
Base36
259ikl
md5
4d07948f083fbbdcb2f416e17813b8b1
sha1
d750598c040b450f8fdbadef8f121288ff66ef2a
sha256
e41fa25cc5df3309a7d3904e3339f4db9daf425586f193c68be2867781a8a8a8
sha512
51f7d574fafcc59022dfc80b1a07643ba5c27ef6932b4b04c4a29903ac0a1fcd2bfcbd8a4b55f2a8bb458475d5f6314fb62c30fbd83e6904c1663e1d577435b0
ripemd-160
a8fb7bae1758af1e5702aa6b36c9c40eadc4129b
Diameter
259548810
Circumference
815396634.74397
Area
5.2908806556451E+16
Volume
9.1549451868313E+24
Surface area
2.116352262258E+17
Circumference
815396634.74397
Perimeter
519097620
Area
16841396193104025
Diagonal
183528723.5999
Surface area
101048377158624150
Volume
2.1855821703293E+24
Space diagonal
224775862.98202
Perimeter
389323215
Area
7.2925384692133E+15
Altitude
112387931.49101
Surface area
7.2925384692133E+15
Volume
2.5757332891338E+23
Height
61176241.199966