129586494 is an even 9-digits composite number following 129586493
and preceding 129586495 . In scientific notation, it is written as 1.29586494 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 42990360 positive integers (up to 129586494) that are relatively prime to 129586494.
129586494 has 16 divisors, whose sum is 260403840
The reverse of 129586494 is 494685921
Previous prime number is 211
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred twenty-nine million five hundred eighty-six thousand four hundred ninety-four
Scientific notation
1.29586494 × 10^8
Engineering notation
1.29586494 × 10^6
Prime Factorization
2 × 3 × 211 × 102359
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129586494
Product of the distinct prime numbers
The prime factorization of 129586494 is 2 × 3 × 211 × 102359.
Since it has a total of 4 prime factors.
4 , 1 , 55 , 4 , 341 , 988 , 3498 , 2589 , 68904 , 55428 , 37030 , 137007 , 7094017 , 9721115 , 3979951 , 51595695 , 919417930 , 837788677 , 5876614984 , 7674482221
n×2
259172988
n×3
388759482
n×4
518345976
n×5
647932470
n÷2
64793247
n÷3
43195498
n÷3
32396623.5
n÷5
25917298.8
n2
16792659427212036
n3
2.1761018601085E+24
n4
2.8199341063833E+32
n5
3.6542537415724E+40
2 √n
11383.606370566
3 √n
506.04201924693
4 √n
106.6939846972
5 √n
41.928753167727
1 , 2 , 3 , 6 , 211 , 422 , 633 , 1266 , 102359 , 204718 , 307077 , 614154 , 21597749 , 43195498 , 64793247 , 129586494
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
-129586493
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 129586494 can be divided by 16 positive divisors.
The sum of these divisors (counting 129586494) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101110010101010100111110
3
Ternary
100000211200020210
4
Quaternary
13232111110332
5
Quinary
231133231434
6
Senary
20505253250
8
Octal
756252476
10
Decimal
129586494
12
Duodecimal
37494226
16
Hexadecimal
7b9553e
20
Vigesimal
209i64e
36
Base36
255hku
md5
dcc8b171385b570305eb1cc164a14f76
sha1
b528770669550f97dc189456424f0217858675dc
sha256
00972697a135bd36dc7f48f28fb86808327cae25867ae35c0166996af7d1b5a2
sha512
5066bc5aa006cc05288ec4ab311a86178b4879922c41279752a2d237b1a93d1070abf230cfcdba3b5445ba9078dab25efc621bf197875ba7c46e257e3eecd203
ripemd-160
c925a6f011c4251c3f3b3634294e0c3cde8bc4d6
Diameter
259172988
Circumference
814215955.10972
Area
5.2755695490765E+16
Volume
9.1152341562397E+24
Surface area
2.1102278196306E+17
Circumference
814215955.10972
Perimeter
518345976
Area
16792659427212036
Diagonal
183262977.31518
Surface area
100755956563272216
Volume
2.1761018601085E+24
Space diagonal
224450391.58272
Perimeter
388759482
Area
7.2714348305329E+15
Altitude
112225195.79136
Surface area
7.2714348305329E+15
Volume
2.5645606363922E+23
Height
61087659.10506