2668996894 (number)

2668996894 is an even 10-digits composite number following 2668996893 and preceding 2668996895. In scientific notation, it is written as 2.668996894 × 10^9. The sum of its digits is 67. It has a total of 3 prime factors and 8 positive divisors. There are 1291450080 positive integers (up to 2668996894) that are relatively prime to 2668996894.

Interesting facts

Basic properties

Name

Name two billion six hundred sixty-eight million nine hundred ninety-six thousand eight hundred ninety-four

Notation

Scientific notation 2.668996894 × 10^9
Engineering notation 2.668996894 × 10^9

Prime Factorization of 2668996894

Prime Factorization 2 × 31 × 43048337

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2668996894
Product of the distinct prime numbers

The prime factorization of 2668996894 is 2 × 31 × 43048337. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2668996894)

Multiplication

n×y
n×2 5337993788
n×3 8006990682
n×4 10675987576
n×5 13344984470

Division

n÷y
n÷2 1334498447
n÷3 889665631.33333
n÷3 667249223.5
n÷5 533799378.8

Exponentiation

ny
n2 7123544420181647236
n3 1.9012717931736E+28
n4 5.0744885106301E+37
n5 1.354379407351E+47

Nth Root

y√n
2√n 51662.335351782
3√n 1387.1263534528
4√n 227.29350046093
5√n 76.783802174832

Divisors of 2668996894

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 -2668996893
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 2668996894 can be divided by 8 positive divisors. The sum of these divisors (counting 2668996894) is 1, the average is 0.125.

Base conversion 2668996894

Base System Value
2 Binary 10011111000101011010100100011110
3 Ternary 20220000012002102211
4 Quaternary 2133011122210132
5 Quinary 20431230400034
6 Senary 1120501511034
8 Octal 23705324436
10 Decimal 2668996894
12 Duodecimal 625a1247a
16 Hexadecimal 9f15a91e
20 Vigesimal 21e14c4e
36 Base36 1851v6m

Cryptographic Hash Functions

md5 49bc6b23541895dd2b4f0325dc430e45
sha1 2b169a445219078099097291f98b543273df72b2
sha256 0f3ba15fb0a1fb859c545e7874e4c82604bd0e3953191e2568a71a13f106570d
sha512 0408119687694a5be435d53a6c109843ebe0b381d57ef08faed89702857eeb131ecee76b5939a694d3381f37415bf469eacf80b9e660974cac8729b0277bb3dc
ripemd-160 4a0f1213f95b52f934657fe600d7d2ccad459439

2668996894 as geometric shapes

Circle

Radius = n
Diameter 5337993788
Circumference 16769802069.289
Area 2.2379274817963E+19

Sphere

Radius = n
Volume 7.9640286638822E+28
Surface area 8.9517099271853E+19
Circumference 16769802069.289

Square

Length = n
Perimeter 10675987576
Area 7123544420181647236
Diagonal 3774531605.4265

Cube

Length = n
Surface area 4.274126652109E+19
Volume 1.9012717931736E+28
Space diagonal 4622838225.6515

Equilateral Triangle

Length = n
Perimeter 8006990682
Area 3.0845852164321E+18
Altitude 2311419112.8258

Triangular Pyramid

Length = n
Surface area 3.0845852164321E+18
Volume 2.2406702963862E+27
Height 1258177201.8088