129306537 is an odd 9-digits composite number following 129306536
and preceding 129306538 . In scientific notation, it is written as 1.29306537 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors.
There are 86204304 positive integers (up to 129306537) that are relatively prime to 129306537.
129306537 has 6 divisors, whose sum is 145270398
The reverse of 129306537 is 735603921
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-nine million three hundred six thousand five hundred thirty-seven
Scientific notation
1.29306537 × 10^8
Engineering notation
1.29306537 × 10^6
Prime Factorization
9 × 9 × 1596377
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
14367393
Product of the distinct prime numbers
The prime factorization of 129306537 is 9 × 9 × 1596377.
Since it has a total of 3 prime factors.
9 , 4 , 50 , 94 , 565 , 935 , 8643 , 6099 , 64596 , 45000 , 904571 , 663960 , 3025804 , 7497659 , 13699807 , 51097015 , 932988731 , 936444089 , 7206332021 , 5375500650
n×2
258613074
n×3
387919611
n×4
517226148
n×5
646532685
n÷2
64653268.5
n÷3
43102179
n÷3
32326634.25
n÷5
25861307.4
n2
16720180510932369
n3
2.1620286398836E+24
n4
2.7956443631816E+32
n5
3.6149509128659E+40
2 √n
11371.303223466
3 √n
505.67734094207
4 √n
106.63631287449
5 √n
41.910621023828
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129306536
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129306537 can be divided by 6 positive divisors.
The sum of these divisors (counting 129306537) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111101101010000111110101001
3
Ternary
100000022110020000
4
Quaternary
13231100332221
5
Quinary
231100302122
6
Senary
20455253213
8
Octal
755207651
10
Decimal
129306537
12
Duodecimal
3737a209
16
Hexadecimal
7b50fa9
20
Vigesimal
208366h
36
Base36
24zhk9
md5
baf18d01189401015f5f1f1ad4087ff9
sha1
fcd1bbcf51f5c04b5de6ea4e038c2e8838fa3e03
sha256
707c91a844bfbba4868e6ab6f80a1e1e740729c4c793c48a4ce3f026d923c84b
sha512
3ca4925d5a7dfc5ad9b9c63d6b2008a10438cdbecf6f119707338bda5c3878f5d2767dc9cad65359c1abb4b76899f01ef910da96aa6382f6cdb65e273828d4c0
ripemd-160
f1c06416de8b643f6f28d3e64b6feaa91e53f727
Diameter
258613074
Circumference
812456933.40067
Area
5.252799625984E+16
Volume
9.0562843892119E+24
Surface area
2.1011198503936E+17
Circumference
812456933.40067
Perimeter
517226148
Area
16720180510932369
Diagonal
182867058.3289
Surface area
100321083065594214
Volume
2.1620286398836E+24
Space diagonal
223965491.83478
Perimeter
387919611
Area
7.2400505391645E+15
Altitude
111982745.91739
Surface area
7.2400505391645E+15
Volume
2.547975187302E+23
Height
60955686.109633