268454931 is an odd 9-digits composite number following 268454930
and preceding 268454932 . In scientific notation, it is written as 2.68454931 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 178905672 positive integers (up to 268454931) that are relatively prime to 268454931.
268454931 has 8 divisors, whose sum is 358068480
The reverse of 268454931 is 139454862
Previous prime number is 3079
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
two hundred sixty-eight million four hundred fifty-four thousand nine hundred thirty-one
Scientific notation
2.68454931 × 10^8
Engineering notation
2.68454931 × 10^6
Prime Factorization
3 × 3079 × 29063
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
268454931
Product of the distinct prime numbers
The prime factorization of 268454931 is 3 × 3079 × 29063.
Since it has a total of 3 prime factors.
5 , 7 , 69 , 74 , 541 , 579 , 1873 , 4939 , 59577 , 85308 , 346015 , 578638 , 4681786 , 6126999 , 59116668 , 35157706 , 245593051 , 395775895 , 2226117235 , 8349830975
n×2
536909862
n×3
805364793
n×4
1073819724
n×5
1342274655
n÷2
134227465.5
n÷3
89484977
n÷3
67113732.75
n÷5
53690986.2
n2
72068049978214761
n3
1.9347023384206E+25
n4
5.1938038276625E+33
n5
1.3943022481827E+42
2 √n
16384.594319055
3 √n
645.09517734952
4 √n
128.00232153775
5 √n
48.503633885703
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
-268454930
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 268454931 can be divided by 8 positive divisors.
The sum of these divisors (counting 268454931) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000000000100110000010011
3
Ternary
200201010220221020
4
Quaternary
100000010300103
5
Quinary
1022211024211
6
Senary
42345530523
8
Octal
2000046023
10
Decimal
268454931
12
Duodecimal
75aa3a43
16
Hexadecimal
10004c13
20
Vigesimal
43hgh6b
36
Base36
4ftx5f
md5
afcb2f35303066bbcff286ad18f92af9
sha1
7370a459ee7539febf15dafa3989560070fca785
sha256
cfac5676544f5ce4f62a25ed1317cd80d8cd942a5093de52f0cea92aa343a85e
sha512
d575c3f203e4a9bd9c3215fb671bd33dabe3b1a644bcfb208c4bdb46601bb744966b489b6e1b69c407a2495298bc9bc814fcd651b4d743f7d86777a3913a7f7e
ripemd-160
0c7f64ce5c45620c6eee9fc00ad8099bff031c6a
Diameter
536909862
Circumference
1686752078.0991
Area
2.264084563701E+17
Volume
8.1040622043536E+25
Surface area
9.0563382548041E+17
Circumference
1686752078.0991
Perimeter
1073819724
Area
72068049978214761
Diagonal
379652604.30613
Surface area
432408299869288566
Volume
1.9347023384206E+25
Space diagonal
464977580.0344
Perimeter
805364793
Area
3.120638104117E+16
Altitude
232488790.0172
Surface area
3.120638104117E+16
Volume
2.2800685717912E+24
Height
126550868.10204