129285513 is an odd 9-digits composite number following 129285512
and preceding 129285514 . In scientific notation, it is written as 1.29285513 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 73760544 positive integers (up to 129285513) that are relatively prime to 129285513.
129285513 has 24 divisors, whose sum is 213761600
The reverse of 129285513 is 315582921
Previous prime number is 859
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-nine million two hundred eighty-five thousand five hundred thirteen
Scientific notation
1.29285513 × 10^8
Engineering notation
1.29285513 × 10^6
Prime Factorization
3 × 3 × 7 × 859 × 2389
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
43095171
Product of the distinct prime numbers
The prime factorization of 129285513 is 3 × 3 × 7 × 859 × 2389.
Since it has a total of 5 prime factors.
6 , 5 , 59 , 19 , 677 , 485 , 2169 , 9808 , 60125 , 92395 , 597522 , 636355 , 2988630 , 470646 , 86948701 , 31153373 , 256331142 , 873703856 , 7583465319 , 5889227563
n×2
258571026
n×3
387856539
n×4
517142052
n×5
646427565
n÷2
64642756.5
n÷3
43095171
n÷3
32321378.25
n÷5
25857102.6
n2
16714743871673169
n3
2.1609742361129E+24
n4
2.7938266269564E+32
n5
3.6120130869911E+40
2 √n
11370.378753586
3 √n
505.64993336495
4 √n
106.63197810031
5 √n
41.909258082359
1 , 3 , 7 , 9 , 21 , 63 , 859 , 2389 , 2577 , 6013 , 7167 , 7731 , 16723 , 18039 , 21501 , 50169 , 54117 , 150507 , 2052151 , 6156453 , 14365057 , 18469359 , 43095171 , 129285513
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
-129285512
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 129285513 can be divided by 24 positive divisors.
The sum of these divisors (counting 129285513) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101101001011110110001001
3
Ternary
100000021101101100
4
Quaternary
13231023312021
5
Quinary
231044114023
6
Senary
20455012013
8
Octal
755136611
10
Decimal
129285513
12
Duodecimal
3736a009
16
Hexadecimal
7b4bd89
20
Vigesimal
2080dfd
36
Base36
24z1c9
md5
939bc71a06b5f13807db52cbaf349290
sha1
b1a8a74ce7cac0d9c2e2280d06d4bdc749228bfb
sha256
b84bd6410ad32dcdca62d4cc6db78f584595827b2cc302b972ea642be15e38b5
sha512
dce29ea7eddb095effdcb4d297ebeb24a234703102796b2345716d7e077da617916d51eb45c0d8656e0d45a42cfc634817ef36411846ecdf6331528dea2e9e4d
ripemd-160
5b397de3f5555dc2abf3e5acb585b0a5b433e52c
Diameter
258571026
Circumference
812324835.71278
Area
5.2510916553883E+16
Volume
9.0518677130254E+24
Surface area
2.1004366621553E+17
Circumference
812324835.71278
Perimeter
517142052
Area
16714743871673169
Diagonal
182837325.90296
Surface area
100288463230039014
Volume
2.1609742361129E+24
Space diagonal
223929077.19861
Perimeter
387856539
Area
7.2376964053096E+15
Altitude
111964538.5993
Surface area
7.2376964053096E+15
Volume
2.5467325605414E+23
Height
60945775.300988