129284417 is an odd 9-digits composite number following 129284416
and preceding 129284418 . In scientific notation, it is written as 1.29284417 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 122479956 positive integers (up to 129284417) that are relatively prime to 129284417.
129284417 has 4 divisors, whose sum is 136088880
The reverse of 129284417 is 714482921
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-nine million two hundred eighty-four thousand four hundred seventeen
Scientific notation
1.29284417 × 10^8
Engineering notation
1.29284417 × 10^6
Prime Factorization
19 × 6804443
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129284417
Product of the distinct prime numbers
The prime factorization of 129284417 is 19 × 6804443.
Since it has a total of 2 prime factors.
3 , 8 , 87 , 25 , 636 , 54 , 3291 , 6379 , 22636 , 35433 , 992318 , 790331 , 2565500 , 42337 , 70028210 , 42297955 , 234384044 , 648587792 , 8635578441 , 2789563607
n×2
258568834
n×3
387853251
n×4
517137668
n×5
646422085
n÷2
64642208.5
n÷3
43094805.666667
n÷3
32321104.25
n÷5
25856883.4
n2
16714460479029889
n3
2.1609192785009E+24
n4
2.7937318910505E+32
n5
3.6118599878877E+40
2 √n
11370.33055808
3 √n
505.64850450186
4 √n
106.63175211015
5 √n
41.909187026134
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
-129284416
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 129284417 can be divided by 4 positive divisors.
The sum of these divisors (counting 129284417) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101001011100101000001
3
Ternary
100000021022212202
4
Quaternary
13231023211001
5
Quinary
231044100132
6
Senary
20455002545
8
Octal
755134501
10
Decimal
129284417
12
Duodecimal
37369455
16
Hexadecimal
7b4b941
20
Vigesimal
2080b0h
36
Base36
24z0ht
md5
b2bf337de256a0bca9b2716fdc63fe15
sha1
c68297fe26fccf2cfbf713aba235c3fb682d41f6
sha256
7610ae78badb119c27fee98b54d93fbcbf61b047f3025e87cb085a2048ad3167
sha512
a3dea7cc159565cd13e0e0a772bd42dd45aec40153798eb366acde13d0a6966d9c8de3ed95c068d1df029931a1a27af8a72a8859d8c88d2bb3f989d1d054b093
ripemd-160
fcce544eefc7b5bee6aa3282845922e3332be1cb
Diameter
258568834
Circumference
812317949.34168
Area
5.2510026249637E+16
Volume
9.0516375071187E+24
Surface area
2.1004010499855E+17
Circumference
812317949.34168
Perimeter
517137668
Area
16714460479029889
Diagonal
182835775.9249
Surface area
100286762874179334
Volume
2.1609192785009E+24
Space diagonal
223927178.87092
Perimeter
387853251
Area
7.2375736926954E+15
Altitude
111963589.43546
Surface area
7.2375736926954E+15
Volume
2.5466677923746E+23
Height
60945258.641633