129771223 is an odd 9-digits composite number following 129771222
and preceding 129771224 . In scientific notation, it is written as 1.29771223 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 129585400 positive integers (up to 129771223) that are relatively prime to 129771223.
129771223 has 4 divisors, whose sum is 129957048
The reverse of 129771223 is 322177921
Previous prime number is 701
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-nine million seven hundred seventy-one thousand two hundred twenty-three
Scientific notation
1.29771223 × 10^8
Engineering notation
1.29771223 × 10^6
Prime Factorization
701 × 185123
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129771223
Product of the distinct prime numbers
The prime factorization of 129771223 is 701 × 185123.
Since it has a total of 2 prime factors.
1 , 1 , 46 , 9 , 843 , 928 , 8659 , 999 , 62875 , 48985 , 540801 , 856896 , 5003175 , 5841967 , 11203858 , 48503688 , 763412776 , 949244456 , 4587455492 , 6312319365
n×2
259542446
n×3
389313669
n×4
519084892
n×5
648856115
n÷2
64885611.5
n÷3
43257074.333333
n÷3
32442805.75
n÷5
25954244.6
n2
16840570318915729
n3
2.1854214063032E+24
n4
2.8360480866635E+32
n5
3.6803742869313E+40
2 √n
11391.717298107
3 √n
506.28236387113
4 √n
106.73198816713
5 √n
41.940700468155
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
-129771222
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 129771223 can be divided by 4 positive divisors.
The sum of these divisors (counting 129771223) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111000010011011010111
3
Ternary
100001012001122121
4
Quaternary
13233002123113
5
Quinary
231210134343
6
Senary
20513240411
8
Octal
757023327
10
Decimal
129771223
12
Duodecimal
37563107
16
Hexadecimal
7bc26d7
20
Vigesimal
20b1813
36
Base36
259g47
md5
5531b70ebe9e79e674f6db95b0bba377
sha1
f6563d101baba92e2a61cd4d5998e3d7aa2134ec
sha256
17992d1f702ead8331b92a5bbd0ea258c5e60e18913e248f3976ede87001ed78
sha512
e47da6c80ceb8d5d34565cd48f3dd4e4cfe1355255fb3ca509e22293c52541f58c1f1abfde493e623246be70240e7124c14ab767fdea757433fd75dc245914ef
ripemd-160
5707048330c8afe015dfeaf893e739952bf824c3
Diameter
259542446
Circumference
815376641.64833
Area
5.2906211996168E+16
Volume
9.1542717800533E+24
Surface area
2.1162484798467E+17
Circumference
815376641.64833
Perimeter
519084892
Area
16840570318915729
Diagonal
183524223.57234
Surface area
101043421913494374
Volume
2.1854214063032E+24
Space diagonal
224770351.59635
Perimeter
389313669
Area
7.2921808551996E+15
Altitude
112385175.79818
Surface area
7.2921808551996E+15
Volume
2.575543826912E+23
Height
61174741.190781