129805323 is an odd 9-digits composite number following 129805322
and preceding 129805324 . In scientific notation, it is written as 1.29805323 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 86279424 positive integers (up to 129805323) that are relatively prime to 129805323.
129805323 has 8 divisors, whose sum is 173588688
The reverse of 129805323 is 323508921
Previous prime number is 337
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-nine million eight hundred five thousand three hundred twenty-three
Scientific notation
1.29805323 × 10^8
Engineering notation
1.29805323 × 10^6
Prime Factorization
3 × 337 × 128393
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129805323
Product of the distinct prime numbers
The prime factorization of 129805323 is 3 × 337 × 128393.
Since it has a total of 3 prime factors.
4 , 7 , 51 , 22 , 345 , 8 , 2143 , 5476 , 85439 , 45235 , 842606 , 678715 , 8226728 , 1904463 , 62222350 , 17070347 , 412137696 , 829697476 , 1006204442 , 6824334095
n×2
259610646
n×3
389415969
n×4
519221292
n×5
649026615
n÷2
64902661.5
n÷3
43268441
n÷3
32451330.75
n÷5
25961064.6
n2
16849421879134329
n3
2.1871446493843E+24
n4
2.8390301766105E+32
n5
3.6852122908167E+40
2 √n
11393.213901266
3 √n
506.3267052802
4 √n
106.73899897069
5 √n
41.942904389106
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
-129805322
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 129805323 can be divided by 8 positive divisors.
The sum of these divisors (counting 129805323) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111001010110000001011
3
Ternary
100001020210102120
4
Quaternary
13233022300023
5
Quinary
231212232243
6
Senary
20514102323
8
Octal
757126013
10
Decimal
129805323
12
Duodecimal
3757a9a3
16
Hexadecimal
7bcac0b
20
Vigesimal
20b5d63
36
Base36
25a6ff
md5
ea44ab72dd17ed3a5a0906d4c9fcede4
sha1
587855be24cf9ede972587082ab5407a37a17b7f
sha256
8d0fd8c82b763efca1d04be7d524279c81fa1800d781bcc50525b91a9678c7c8
sha512
87f379cb681252876bb3ee1fd53cd8427a6f13c1b6b2e28ca70f4b7e68d1c06ab254ef08d37ac31c90158db44bf8a9e4031e8056dfa196da6f0743f414ab2b67
ripemd-160
f18f0584e90d0bbfa8ad58dd17d26c095d68386f
Diameter
259610646
Circumference
815590898.2673
Area
5.2934019992724E+16
Volume
9.1614900837919E+24
Surface area
2.1173607997089E+17
Circumference
815590898.2673
Perimeter
519221292
Area
16849421879134329
Diagonal
183572448.25482
Surface area
101096531274805974
Volume
2.1871446493843E+24
Space diagonal
224829414.52889
Perimeter
389415969
Area
7.2960136932058E+15
Altitude
112414707.26444
Surface area
7.2960136932058E+15
Volume
2.5775746883592E+23
Height
61190816.08494