268454931 (number)

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.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million four hundred fifty-four thousand nine hundred thirty-one

Notation

Scientific notation 2.68454931 × 10^8
Engineering notation 2.68454931 × 10^6

Prime Factorization of 268454931

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.

Most popular turbo-numbers

Basic calculations (n = 268454931)

Multiplication

n×y
n×2 536909862
n×3 805364793
n×4 1073819724
n×5 1342274655

Division

n÷y
n÷2 134227465.5
n÷3 89484977
n÷3 67113732.75
n÷5 53690986.2

Exponentiation

ny
n2 72068049978214761
n3 1.9347023384206E+25
n4 5.1938038276625E+33
n5 1.3943022481827E+42

Nth Root

y√n
2√n 16384.594319055
3√n 645.09517734952
4√n 128.00232153775
5√n 48.503633885703

Divisors of 268454931

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 conversion 268454931

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

Cryptographic Hash Functions

md5 afcb2f35303066bbcff286ad18f92af9
sha1 7370a459ee7539febf15dafa3989560070fca785
sha256 cfac5676544f5ce4f62a25ed1317cd80d8cd942a5093de52f0cea92aa343a85e
sha512 d575c3f203e4a9bd9c3215fb671bd33dabe3b1a644bcfb208c4bdb46601bb744966b489b6e1b69c407a2495298bc9bc814fcd651b4d743f7d86777a3913a7f7e
ripemd-160 0c7f64ce5c45620c6eee9fc00ad8099bff031c6a

268454931 as geometric shapes

Circle

Radius = n
Diameter 536909862
Circumference 1686752078.0991
Area 2.264084563701E+17

Sphere

Radius = n
Volume 8.1040622043536E+25
Surface area 9.0563382548041E+17
Circumference 1686752078.0991

Square

Length = n
Perimeter 1073819724
Area 72068049978214761
Diagonal 379652604.30613

Cube

Length = n
Surface area 432408299869288566
Volume 1.9347023384206E+25
Space diagonal 464977580.0344

Equilateral Triangle

Length = n
Perimeter 805364793
Area 3.120638104117E+16
Altitude 232488790.0172

Triangular Pyramid

Length = n
Surface area 3.120638104117E+16
Volume 2.2800685717912E+24
Height 126550868.10204