2745331381 (number)

2745331381 is an odd 10-digits composite number following 2745331380 and preceding 2745331382. In scientific notation, it is written as 2.745331381 × 10^9. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 2534152032 positive integers (up to 2745331381) that are relatively prime to 2745331381.

Interesting facts

Basic properties

Name

Name two billion seven hundred forty-five million three hundred thirty-one thousand three hundred eighty-one

Notation

Scientific notation 2.745331381 × 10^9
Engineering notation 2.745331381 × 10^9

Prime Factorization of 2745331381

Prime Factorization 13 × 211179337

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2745331381
Product of the distinct prime numbers

The prime factorization of 2745331381 is 13 × 211179337. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 64, 37, 711, 157, 9035, 1059, 32997, 31039, 629271, 12258, 510235, 1998919, 14460926, 87424374, 408690194, 176223295, 2465886293, 697341069

Basic calculations (n = 2745331381)

Multiplication

n×y
n×2 5490662762
n×3 8235994143
n×4 10981325524
n×5 13726656905

Division

n÷y
n÷2 1372665690.5
n÷3 915110460.33333
n÷3 686332845.25
n÷5 549066276.2

Exponentiation

ny
n2 7536844391503367161
n3 2.0691135421708E+28
n4 5.6804023381736E+37
n5 1.5594586795694E+47

Nth Root

y√n
2√n 52395.909964424
3√n 1400.2263887297
4√n 228.90152896917
5√n 77.218072182239

Divisors of 2745331381

1, 13, 211179337, 2745331381

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2745331380
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2745331381 can be divided by 4 positive divisors. The sum of these divisors (counting 2745331381) is 1, the average is 0.25.

Base conversion 2745331381

Base System Value
2 Binary 10100011101000100110111010110101
3 Ternary 21002022211021200001
4 Quaternary 2203220212322311
5 Quinary 21110301101011
6 Senary 1132225551301
8 Octal 24350467265
10 Decimal 2745331381
12 Duodecimal 6474a5531
16 Hexadecimal a3a26eb5
20 Vigesimal 22hi6891
36 Base36 19ehz91

Cryptographic Hash Functions

md5 e53deacdd7391125b59a084f982d61e2
sha1 6295e3077bef60d89afc68cfc41300c966f7041d
sha256 c92b67ee9c3783880d4484e9e59bdf4b8c924b87531d62fda0d889accbc5e49a
sha512 4aff292487142fb7405bdf82037e7443c5bfebc0a5ee9f597e2f0b39b205987ccef58641f168e69837043b40c5da061acd7a5913e2b6a5e09fe0db9878c6d9a8
ripemd-160 980788ee221357bb216394aecefc1b8b8471d3d6

2745331381 as geometric shapes

Circle

Radius = n
Diameter 5490662762
Circumference 17249425796.438
Area 2.3677694971596E+19

Sphere

Radius = n
Volume 8.6670825380359E+28
Surface area 9.4710779886386E+19
Circumference 17249425796.438

Square

Length = n
Perimeter 10981325524
Area 7536844391503367161
Diagonal 3882484872.2187

Cube

Length = n
Surface area 4.522106634902E+19
Volume 2.0691135421708E+28
Space diagonal 4755053435.5052

Equilateral Triangle

Length = n
Perimeter 8235994143
Area 3.2635493537061E+18
Altitude 2377526717.7526

Triangular Pyramid

Length = n
Surface area 3.2635493537061E+18
Volume 2.4384736945232E+27
Height 1294161624.0729