2749668888 (number)

2749668888 is an even 10-digits composite number following 2749668887 and preceding 2749668889. In scientific notation, it is written as 2.749668888 × 10^9. The sum of its digits is 66. It has a total of 6 prime factors and 32 positive divisors. There are 916051968 positive integers (up to 2749668888) that are relatively prime to 2749668888.

Interesting facts

Basic properties

Name

Name two billion seven hundred forty-nine million six hundred sixty-eight thousand eight hundred eighty-eight

Notation

Scientific notation 2.749668888 × 10^9
Engineering notation 2.749668888 × 10^9

Prime Factorization of 2749668888

Prime Factorization 2 × 2 × 2 × 3 × 1873 × 61169

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 687417222
Product of the distinct prime numbers

The prime factorization of 2749668888 is 2 × 2 × 2 × 3 × 1873 × 61169. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2749668888)

Multiplication

n×y
n×2 5499337776
n×3 8249006664
n×4 10998675552
n×5 13748344440

Division

n÷y
n÷2 1374834444
n÷3 916556296
n÷3 687417222
n÷5 549933777.6

Exponentiation

ny
n2 7560678993635156544
n3 2.0789363800954E+28
n4 5.7163866844796E+37
n5 1.5718170618091E+47

Nth Root

y√n
2√n 52437.285284423
3√n 1400.9634334437
4√n 228.99188912366
5√n 77.242457031282

Divisors of 2749668888

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2749668887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2749668888 can be divided by 32 positive divisors. The sum of these divisors (counting 2749668888) is 1, the average is 0.03125.

Base conversion 2749668888

Base System Value
2 Binary 10100011111001001001111000011000
3 Ternary 21002121222122121110
4 Quaternary 2203321021320120
5 Quinary 21112403401023
6 Senary 1132502540320
8 Octal 24371117030
10 Decimal 2749668888
12 Duodecimal 648a376a0
16 Hexadecimal a3e49e18
20 Vigesimal 22j58c48
36 Base36 19h2y3c

Cryptographic Hash Functions

md5 97ec0954852e51fceab9b8f0c8418a4e
sha1 ea160b2baa2866dfd563a28df735950bf6ad0f60
sha256 df74d8e9b725aac36cc0e6d3b60a488c2e7362ba4e0be70ddb768faf7388fb5d
sha512 0faf849780afef1c351fe3c029d5641baec6fedaf4f5fe43562a32722cd12fea40ca9c857eec0fb4be48ccf7998162e359819baf85a8f3cafc1e91e74b1413e1
ripemd-160 d332b9e17944ada891806a4eab0eebfa250b247f

2749668888 as geometric shapes

Circle

Radius = n
Diameter 5499337776
Circumference 17276679156.69
Area 2.3752573582555E+19

Sphere

Radius = n
Volume 8.7082283453176E+28
Surface area 9.501029433022E+19
Circumference 17276679156.69

Square

Length = n
Perimeter 10998675552
Area 7560678993635156544
Diagonal 3888619033.4449

Cube

Length = n
Surface area 4.5364073961811E+19
Volume 2.0789363800954E+28
Space diagonal 4762566218.0074

Equilateral Triangle

Length = n
Perimeter 8249006664
Area 3.2738700391737E+18
Altitude 2381283109.0037

Triangular Pyramid

Length = n
Surface area 3.2738700391737E+18
Volume 2.4500500200348E+27
Height 1296206344.4816