129332837 is an odd 9-digits composite number following 129332836
and preceding 129332838 . In scientific notation, it is written as 1.29332837 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 120187200 positive integers (up to 129332837) that are relatively prime to 129332837.
129332837 has 8 divisors, whose sum is 133792512
The reverse of 129332837 is 738233921
Previous prime number is 8497
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-nine million three hundred thirty-two thousand eight hundred thirty-seven
Scientific notation
1.29332837 × 10^8
Engineering notation
1.29332837 × 10^6
Prime Factorization
31 × 8497 × 491
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129332837
Product of the distinct prime numbers
The prime factorization of 129332837 is 31 × 8497 × 491.
Since it has a total of 3 prime factors.
1 , 9 , 27 , 44 , 369 , 951 , 6129 , 8859 , 50500 , 44054 , 357091 , 558392 , 7961041 , 6242281 , 28116858 , 10855347 , 820712001 , 689462280 , 9185953788 , 369499375
n×2
258665674
n×3
387998511
n×4
517331348
n×5
646664185
n÷2
64666418.5
n÷3
43110945.666667
n÷3
32333209.25
n÷5
25866567.4
n2
16726982726468569
n3
2.1633481304642E+24
n4
2.7979195113158E+32
n5
3.6186286809612E+40
2 √n
11372.459584452
3 √n
505.7116223038
4 √n
106.64173472169
5 √n
41.912325747647
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
-129332836
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 129332837 can be divided by 8 positive divisors.
The sum of these divisors (counting 129332837) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101010111011001100101
3
Ternary
100000100210022002
4
Quaternary
13231113121211
5
Quinary
231102122322
6
Senary
20500015045
8
Octal
755273145
10
Decimal
129332837
12
Duodecimal
37391485
16
Hexadecimal
7b57665
20
Vigesimal
2086c1h
36
Base36
2501ut
md5
0d5e2315d9a6b41e4e7c4a4d0aee6f1b
sha1
20da47dcb7bcd965586d887b83b6a5fbf124baa4
sha256
5c76ca075de98c327cf4dfc0b7f71bd526a713bf92d0664dba6030b0debdd12f
sha512
adf95266a78c53d40700a525fe68416da774cfba4eae81dcc8340ac74d0e6a3377c7fe2fb4d20beb528e85308863c8431a3cc257ff10c4d6282736e5a590eae4
ripemd-160
0cad335d03b46ef67afff38d62585b68070e937c
Diameter
258665674
Circumference
812622181.17425
Area
5.2549366050197E+16
Volume
9.0618114584313E+24
Surface area
2.1019746420079E+17
Circumference
812622181.17425
Perimeter
517331348
Area
16726982726468569
Diagonal
182904252.14559
Surface area
100361896358811414
Volume
2.1633481304642E+24
Space diagonal
224011044.77102
Perimeter
387998511
Area
7.2429959848926E+15
Altitude
112005522.38551
Surface area
7.2429959848926E+15
Volume
2.5495302218641E+23
Height
60968084.04853