266989129 is an odd 9-digits composite number following 266989128
and preceding 266989130 . In scientific notation, it is written as 2.66989129 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 231362560 positive integers (up to 266989129) that are relatively prime to 266989129.
266989129 has 8 divisors, whose sum is 268970760
The reverse of 266989129 is 921989662
Previous prime number is 3329
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
two hundred sixty-six million nine hundred eighty-nine thousand one hundred twenty-nine
Scientific notation
2.66989129 × 10^8
Engineering notation
2.66989129 × 10^6
Prime Factorization
253 × 3329 × 317
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
266989129
Product of the distinct prime numbers
The prime factorization of 266989129 is 253 × 3329 × 317.
Since it has a total of 3 prime factors.
1 , 3 , 51 , 56 , 571 , 125 , 7537 , 2008 , 19293 , 15062 , 866417 , 542393 , 9636585 , 5772812 , 34198637 , 3136636 , 326083287 , 188485823 , 9299499619 , 9239145631
n×2
533978258
n×3
800967387
n×4
1067956516
n×5
1334945645
n÷2
133494564.5
n÷3
88996376.333333
n÷3
66747282.25
n÷5
53397825.8
n2
71283195004178641
n3
1.9031838146503E+25
n4
5.0812938900038E+33
n5
1.3566502298851E+42
2 √n
16339.801987784
3 √n
643.91893019722
4 √n
127.82723492192
5 √n
48.450550477453
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
-266989128
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 266989129 can be divided by 8 positive divisors.
The sum of these divisors (counting 266989129) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111010011110111001001001
3
Ternary
200121101110020021
4
Quaternary
33322132321021
5
Quinary
1021322123004
6
Senary
42254300441
8
Octal
1772367111
10
Decimal
266989129
12
Duodecimal
754b7721
16
Hexadecimal
fe9ee49
20
Vigesimal
438dcg9
36
Base36
4eyi4p
md5
57cc00a23460338536f878aecc8dd0a8
sha1
8abf03a191583d28605eb5c84fa31ea87a470d55
sha256
fd47de768b7409a3be9ebaee6d240419171a4c31e984b3d4a4e72ae037218fc1
sha512
a818f99114d7b832935c367e3fc9f224e17b16afb6d6196d45b2c0d58c5c9b2e794810391af59a70ed5a318ac82d24ddeec74dbbc3707c236e209973162d7415
ripemd-160
d09a5d2bbc9870a1d6e4c99150c62591f438941e
Diameter
533978258
Circumference
1677542172.5095
Area
2.2394276174954E+17
Volume
7.9720377207151E+25
Surface area
8.9577104699815E+17
Circumference
1677542172.5095
Perimeter
1067956516
Area
71283195004178641
Diagonal
377579647.23798
Surface area
427699170025071846
Volume
1.9031838146503E+25
Space diagonal
462438736.49656
Perimeter
800967387
Area
3.0866528868269E+16
Altitude
231219368.24828
Surface area
3.0866528868269E+16
Volume
2.2429236353062E+24
Height
125859882.41266