129637712 is an even 9-digits composite number following 129637711
and preceding 129637713 . In scientific notation, it is written as 1.29637712 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 10 positive divisors.
There are 64818848 positive integers (up to 129637712) that are relatively prime to 129637712.
129637712 has 10 divisors, whose sum is 251173098
The reverse of 129637712 is 217736921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-nine million six hundred thirty-seven thousand seven hundred twelve
Scientific notation
1.29637712 × 10^8
Engineering notation
1.29637712 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 8102357
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
16204714
Product of the distinct prime numbers
The prime factorization of 129637712 is 2 × 2 × 2 × 2 × 8102357.
Since it has a total of 5 prime factors.
4 , 3 , 12 , 31 , 226 , 854 , 335 , 8790 , 88515 , 29372 , 887673 , 793363 , 6591357 , 8685997 , 24737357 , 45360930 , 449777666 , 651463699 , 4617143779 , 6391023919
n×2
259275424
n×3
388913136
n×4
518550848
n×5
648188560
n÷2
64818856
n÷3
43212570.666667
n÷3
32409428
n÷5
25927542.4
n2
16805936372594944
n3
2.1786831393608E+24
n4
2.8243949735971E+32
n5
3.6614810216143E+40
2 √n
11385.855786896
3 √n
506.10868011928
4 √n
106.70452561582
5 √n
41.932067043086
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129637711
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129637712 can be divided by 10 positive divisors.
The sum of these divisors (counting 129637712) is 1, the average is 0.1.
Base
System
Value
2
Binary
111101110100001110101010000
3
Ternary
100000221021111202
4
Quaternary
13232201311100
5
Quinary
231141401322
6
Senary
20510330332
8
Octal
756416520
10
Decimal
129637712
12
Duodecimal
374b99a8
16
Hexadecimal
7ba1d50
20
Vigesimal
20a4e5c
36
Base36
256l3k
md5
fd11f2b6580555366c53eb865e2cdcf5
sha1
6619d4cf935f9d428ff1cefcb71552837563c606
sha256
3dab3b73fabe7e1637d4f0d8a494487795f0b7aca550faea3442a1a3b878dc57
sha512
96c98e7771960217d0ded5a2c5450164847d66fb01a8acd66c4ca3e2a2ace96a2f8f7631a77b52cea9518ec529973dc26cd4574483ea2bb8a5a3a23dc71b9740
ripemd-160
3a7ba5481b2cdaf0daab8c4c4ac0d2347cacbd23
Diameter
259275424
Circumference
814537767.29478
Area
5.2797406244842E+16
Volume
9.1260465934877E+24
Surface area
2.1118962497937E+17
Circumference
814537767.29478
Perimeter
518550848
Area
16805936372594944
Diagonal
183335410.50542
Surface area
100835618235569664
Volume
2.1786831393608E+24
Space diagonal
224539103.76098
Perimeter
388913136
Area
7.2771839165261E+15
Altitude
112269551.88049
Surface area
7.2771839165261E+15
Volume
2.5676027031647E+23
Height
61111803.501806