129482830 is an even 9-digits composite number following 129482829
and preceding 129482831 . In scientific notation, it is written as 1.29482830 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 51793128 positive integers (up to 129482830) that are relatively prime to 129482830.
129482830 has 8 divisors, whose sum is 233069112
The reverse of 129482830 is 038284921
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-nine million four hundred eighty-two thousand eight hundred thirty
Scientific notation
1.29482830 × 10^8
Engineering notation
1.29482830 × 10^6
Prime Factorization
2 × 5 × 12948283
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129482830
Product of the distinct prime numbers
The prime factorization of 129482830 is 2 × 5 × 12948283.
Since it has a total of 3 prime factors.
10 , 5 , 42 , 70 , 747 , 239 , 2128 , 5551 , 65604 , 61195 , 413968 , 303689 , 979625 , 1414422 , 15502621 , 98965932 , 49675490 , 282797519 , 4102183041 , 1635730911
n×2
258965660
n×3
388448490
n×4
517931320
n×5
647414150
n÷2
64741415
n÷3
43160943.333333
n÷3
32370707.5
n÷5
25896566
n2
16765803264808900
n3
2.1708836539507E+24
n4
2.8109215911428E+32
n5
3.6396608252927E+40
2 √n
11379.052245244
3 √n
505.90704547337
4 √n
106.67264056563
5 √n
41.922042755842
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
-129482829
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 129482830 can be divided by 8 positive divisors.
The sum of these divisors (counting 129482830) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101111100000001001110
3
Ternary
100000122102001101
4
Quaternary
13231330001032
5
Quinary
231121422310
6
Senary
20503133314
8
Octal
755740116
10
Decimal
129482830
12
Duodecimal
3744423a
16
Hexadecimal
7b7c04e
20
Vigesimal
209571a
36
Base36
2539la
md5
f015d40466475231c5be23cfb207790e
sha1
3d2aa8b3e9ce34083733733e10068c2bd4add2c7
sha256
36fe4d12ce4c1f37a4bbc71a85e6a2b1f5bac22e4922ab165e896d01c6b9b551
sha512
c4e42d5e57790a5be604970eed26d8cfef5a3cd8ec8e313d7681b9ec13d7e56d527e203f47d7e9217b5865b6eccc73d39a11f849ca6fb3867ae5f4f776a8f56d
ripemd-160
a5b2b32aa1bf24e7a42251fd24795309bf87b44e
Diameter
258965660
Circumference
813564614.98803
Area
5.2671324368255E+16
Volume
9.0933761853996E+24
Surface area
2.1068529747302E+17
Circumference
813564614.98803
Perimeter
517931320
Area
16765803264808900
Diagonal
183116374.28045
Surface area
100594819588853400
Volume
2.1708836539507E+24
Space diagonal
224270840.2678
Perimeter
388448490
Area
7.2598057710883E+15
Altitude
112135420.1339
Surface area
7.2598057710883E+15
Volume
2.5584109214593E+23
Height
61038791.426817