129484218 is an even 9-digits composite number following 129484217
and preceding 129484219 . In scientific notation, it is written as 1.29484218 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 43140096 positive integers (up to 129484218) that are relatively prime to 129484218.
129484218 has 16 divisors, whose sum is 259096320
The reverse of 129484218 is 812484921
Previous prime number is 2719
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million four hundred eighty-four thousand two hundred eighteen
Scientific notation
1.29484218 × 10^8
Engineering notation
1.29484218 × 10^6
Prime Factorization
2 × 3 × 2719 × 7937
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129484218
Product of the distinct prime numbers
The prime factorization of 129484218 is 2 × 3 × 2719 × 7937.
Since it has a total of 4 prime factors.
6 , 7 , 53 , 12 , 870 , 468 , 1255 , 7053 , 70908 , 12428 , 603241 , 164268 , 1280566 , 8228477 , 87509269 , 51633415 , 503932446 , 590522106 , 6553035262 , 6376632493
n×2
258968436
n×3
388452654
n×4
517936872
n×5
647421090
n÷2
64742109
n÷3
43161406
n÷3
32371054.5
n÷5
25896843.6
n2
16766162711071524
n3
2.1709534675039E+24
n4
2.8110421205413E+32
n5
3.6398559074335E+40
2 √n
11379.113234343
3 √n
505.90885316857
4 √n
106.67292643564
5 √n
41.922132632694
1 , 2 , 3 , 6 , 2719 , 5438 , 7937 , 8157 , 15874 , 16314 , 23811 , 47622 , 21580703 , 43161406 , 64742109 , 129484218
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129484217
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129484218 can be divided by 16 positive divisors.
The sum of these divisors (counting 129484218) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101111100010110111010
3
Ternary
100000122110221210
4
Quaternary
13231330112322
5
Quinary
231121443333
6
Senary
20503143550
8
Octal
755742672
10
Decimal
129484218
12
Duodecimal
37444bb6
16
Hexadecimal
7b7c5ba
20
Vigesimal
2095aai
36
Base36
253anu
md5
834ae102c5d21df2487ec0a12e7c79c6
sha1
bd4f49eae82f9588ee4ac4a5f505e9d7c1f8a577
sha256
47678f5804a04d75a2d4bda31874ef4bbd74bf373c164376ec14cf512785a178
sha512
b47cfb32b26b6d39f625f2111b19a6dd6ddf1589c216b7b97c4c7bebbf93674c537bb08db6e914f8b38d7502841b885974e321e9c4fb27776854a3c3e546736a
ripemd-160
65469b07dd951866c81d6298f8dd4cb03cb5d574
Diameter
258968436
Circumference
813573336.04924
Area
5.2672453601993E+16
Volume
9.0936686197272E+24
Surface area
2.1068981440797E+17
Circumference
813573336.04924
Perimeter
517936872
Area
16766162711071524
Diagonal
183118337.20887
Surface area
100596976266429144
Volume
2.1709534675039E+24
Space diagonal
224273244.35432
Perimeter
388452654
Area
7.2599614158857E+15
Altitude
112136622.17716
Surface area
7.2599614158857E+15
Volume
2.5584931975207E+23
Height
61039445.736291