129486564 is an even 9-digits composite number following 129486563
and preceding 129486565 . In scientific notation, it is written as 1.29486564 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors.
There are 43162176 positive integers (up to 129486564) that are relatively prime to 129486564.
129486564 has 18 divisors, whose sum is 327313350
The reverse of 129486564 is 465684921
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-nine million four hundred eighty-six thousand five hundred sixty-four
Scientific notation
1.29486564 × 10^8
Engineering notation
1.29486564 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 3596849
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
21581094
Product of the distinct prime numbers
The prime factorization of 129486564 is 2 × 2 × 3 × 3 × 3596849.
Since it has a total of 5 prime factors.
7 , 6 , 62 , 61 , 599 , 706 , 6124 , 1411 , 40429 , 92974 , 122890 , 651085 , 5703230 , 8666254 , 31135671 , 66704576 , 16373040 , 754431145 , 1510830807 , 3863240030
n×2
258973128
n×3
388459692
n×4
517946256
n×5
647432820
n÷2
64743282
n÷3
43162188
n÷3
32371641
n÷5
25897312.8
n2
16766770256526096
n3
2.171071469895E+24
n4
2.8112458483513E+32
n5
3.6401856546227E+40
2 √n
11379.21631748
3 √n
505.91190850875
4 √n
106.67340960839
5 √n
41.922284540953
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 3596849 , 7193698 , 10790547 , 14387396 , 21581094 , 32371641 , 43162188 , 64743282 , 129486564
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129486563
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129486564 can be divided by 18 positive divisors.
The sum of these divisors (counting 129486564) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
111101101111100111011100100
3
Ternary
100000122121011200
4
Quaternary
13231330323210
5
Quinary
231122032224
6
Senary
20503202500
8
Octal
755747344
10
Decimal
129486564
12
Duodecimal
37446430
16
Hexadecimal
7b7cee4
20
Vigesimal
2095g84
36
Base36
253ch0
md5
5737c786a90bcb08d3e87867f1390a33
sha1
0263dff36696e7186a0b9c1a248b1c159f4684b0
sha256
e5a522860b29af4ed5e997c0d95e68d8bbf6ea46256f10bf355c8ee43e10b9e7
sha512
1896fd96a4f5622d45c01cc550ce6a8070de6b1bba5f8fe67b7eb5c1c7d0629430ee086fb7bbed1369342a4bed1adf3e72929e306e2abe75e196b3a4fca56b5e
ripemd-160
35245787901dd2bd19fbb709071cd47d472543b6
Diameter
258973128
Circumference
813588076.40197
Area
5.267436226233E+16
Volume
9.0941629069872E+24
Surface area
2.1069744904932E+17
Circumference
813588076.40197
Perimeter
517946256
Area
16766770256526096
Diagonal
183121654.95389
Surface area
100600621539156576
Volume
2.171071469895E+24
Space diagonal
224277307.74552
Perimeter
388459692
Area
7.2602244907845E+15
Altitude
112138653.87276
Surface area
7.2602244907845E+15
Volume
2.5586322646723E+23
Height
61040551.651297