268416961 is an odd 9-digits composite number following 268416960
and preceding 268416962 . In scientific notation, it is written as 2.68416961 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 252491328 positive integers (up to 268416961) that are relatively prime to 268416961.
268416961 has 8 divisors, whose sum is 284359680
The reverse of 268416961 is 169614862
Previous prime number is 2719
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
two hundred sixty-eight million four hundred sixteen thousand nine hundred sixty-one
Scientific notation
2.68416961 × 10^8
Engineering notation
2.68416961 × 10^6
Prime Factorization
17 × 2719 × 5807
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
268416961
Product of the distinct prime numbers
The prime factorization of 268416961 is 17 × 2719 × 5807.
Since it has a total of 3 prime factors.
8 , 10 , 52 , 92 , 208 , 691 , 3047 , 9909 , 66461 , 1740 , 329211 , 259545 , 5359149 , 6510827 , 45888911 , 84522860 , 156908106 , 824052795 , 4815278541 , 8403514396
n×2
536833922
n×3
805250883
n×4
1073667844
n×5
1342084805
n÷2
134208480.5
n÷3
89472320.333333
n÷3
67104240.25
n÷5
53683392.2
n2
72047664952475521
n3
1.933881527369E+25
n4
5.1908660251042E+33
n5
1.3933164834166E+42
2 √n
16383.43556767
3 √n
645.06476204082
4 √n
127.99779516722
5 √n
48.502261746868
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
-268416960
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 268416961 can be divided by 8 positive divisors.
The sum of these divisors (counting 268416961) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111111111011011111000001
3
Ternary
200201001222211221
4
Quaternary
33333323133001
5
Quinary
1022203320321
6
Senary
42345035041
8
Octal
1777733701
10
Decimal
268416961
12
Duodecimal
75a85a81
16
Hexadecimal
fffb7c1
20
Vigesimal
43hc281
36
Base36
4ft3up
md5
c62954c4007b028bd88929edc64767ed
sha1
64ab1a7b57ff7e934df703df169e73edc3827177
sha256
8437f6240bfc58c966ffe4f5c56b3d485d872034d61d6b16cb315592a31d4d41
sha512
10a3f3a090d775d8937b00dfe564368841575298bf39f1f9a6d2a5f38f1638ce7f58c878258a7c04b20ad5bb931f79b7b64cb98ddfeb78ca5b251a2f87c1e4f3
ripemd-160
bac05628a91198fc540d501ced0092bde5c44fac
Diameter
536833922
Circumference
1686513505.553
Area
2.26344414923E+17
Volume
8.1006239990605E+25
Surface area
9.0537765969198E+17
Circumference
1686513505.553
Perimeter
1073667844
Area
72047664952475521
Diagonal
379598906.61717
Surface area
432285989714853126
Volume
1.933881527369E+25
Space diagonal
464911814.06523
Perimeter
805250883
Area
3.1197554066097E+16
Altitude
232455907.03262
Surface area
3.1197554066097E+16
Volume
2.27910123669E+24
Height
126532968.87239