129426404 is an even 9-digits composite number following 129426403
and preceding 129426405 . In scientific notation, it is written as 1.29426404 × 10^8.
The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors.
There are 60911136 positive integers (up to 129426404) that are relatively prime to 129426404.
129426404 has 24 divisors, whose sum is 239957760
The reverse of 129426404 is 404624921
Previous prime number is 157
Is Prime? no Number parity even Number length 9 Sum of Digits 32 Digital Root 5
Name
one hundred twenty-nine million four hundred twenty-six thousand four hundred four
Scientific notation
1.29426404 × 10^8
Engineering notation
1.29426404 × 10^6
Prime Factorization
2 × 2 × 19 × 157 × 10847
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
64713202 Product of the distinct prime numbers
The prime factorization of 129426404 is 2 × 2 × 19 × 157 × 10847.
Since it has a total of 5 prime factors.
3 , 2 , 37 , 91 , 442 , 807 , 2327 , 1275 , 26334 , 99931 , 118221 , 905242 , 7022732 , 7125684 , 24388580 , 88074967 , 433600502 , 97895078 , 2729533399 , 1535389518
n×2
258852808
n×3
388279212
n×4
517705616
n×5
647132020
n÷2
64713202
n÷3
43142134.666667
n÷3
32356601
n÷5
25885280.8
n2
16751194052371216
n3
2.1680468089046E+24
n4
2.806025021802E+32
n5
3.6317372810585E+40
2 √n11376.572594591
3 √n505.83354677451
4 √n106.66101722087
5 √n41.918388363015
1 , 2 , 4 , 19 , 38 , 76 , 157 , 314 , 628 , 2983 , 5966 , 10847 , 11932 , 21694 , 43388 , 206093 , 412186 , 824372 , 1702979 , 3405958 , 6811916 , 32356601 , 64713202 , 129426404
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129426403 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129426404 can be divided by 24 positive divisors.
The sum of these divisors (counting 129426404) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101101101110001111100100
3
Ternary
100000112112122112
4
Quaternary
13231232033210
5
Quinary
231113121104
6
Senary
20502020152
8
Octal
755561744
10
Decimal
129426404
12
Duodecimal
37417658
16
Hexadecimal
7b6e3e4
20
Vigesimal
208i604
36
Base36
25221w
md5
e3b1bdaca90498c78a5c9e4bc6d6173d
sha1
ab7060b7dfa7b692eea2a874636f27ae83a5c962
sha256
e4ded849bb940713ecb7e073f2820be71a05cd1c920100c7ab6c3b21900cdbde
sha512
fa1bd7b043e1aabcb401c42020d7f274b77f98afb24b7f6824791e87f175981654ede54f23024581d77867533936a6db7217409059e9535cef95d66d0120e09a
ripemd-160
17db73b6fe4ec2cb85f17dc756e6770cfebb1df7
Diameter
258852808
Circumference
813210079.97389
Area
5.2625428173786E+16
Volume
9.081493236658E+24
Surface area
2.1050171269515E+17
Circumference
813210079.97389
Perimeter
517705616
Area
16751194052371216
Diagonal
183036575.86598
Surface area
100507164314227296
Volume
2.1680468089046E+24
Space diagonal
224173107.56894
Perimeter
388279212
Area
7.2534797965381E+15
Altitude
112086553.78447
Surface area
7.2534797965381E+15
Volume
2.5550676675105E+23
Height
61012191.955326