2855449738 (number)

2855449738 is an even 10-digits composite number following 2855449737 and preceding 2855449739. In scientific notation, it is written as 2.855449738 × 10^9. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 1427724868 positive integers (up to 2855449738) that are relatively prime to 2855449738.

Interesting facts

Basic properties

Name

Name two billion eight hundred fifty-five million four hundred forty-nine thousand seven hundred thirty-eight

Notation

Scientific notation 2.855449738 × 10^9
Engineering notation 2.855449738 × 10^9

Prime Factorization of 2855449738

Prime Factorization 2 × 1427724869

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2855449738
Product of the distinct prime numbers

The prime factorization of 2855449738 is 2 × 1427724869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 55, 53, 607, 542, 3825, 1622, 83531, 83474, 466760, 613002, 2143746, 3479890, 22444659, 30582790, 477771525, 529227786, 6609830837, 9639929142

Basic calculations (n = 2855449738)

Multiplication

n×y
n×2 5710899476
n×3 8566349214
n×4 11421798952
n×5 14277248690

Division

n÷y
n÷2 1427724869
n÷3 951816579.33333
n÷3 713862434.5
n÷5 571089947.6

Exponentiation

ny
n2 8153593206244268644
n3 2.3282175584529E+28
n4 6.6481082172913E+37
n5 1.898333886726E+47

Nth Root

y√n
2√n 53436.408356101
3√n 1418.7030639883
4√n 231.16316392562
5√n 77.827826849199

Divisors of 2855449738

1, 2, 1427724869, 2855449738

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 -2855449737
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 2855449738 can be divided by 4 positive divisors. The sum of these divisors (counting 2855449738) is 1, the average is 0.25.

Base conversion 2855449738

Base System Value
2 Binary 10101010001100101011010010001010
3 Ternary 21101000000212122201
4 Quaternary 2222030223102022
5 Quinary 21321443342423
6 Senary 1151202110414
8 Octal 25214532212
10 Decimal 2855449738
12 Duodecimal 67834b40a
16 Hexadecimal aa32b48a
20 Vigesimal 24c6b46i
36 Base36 1b8274a

Cryptographic Hash Functions

md5 d1d2dea33cedf3ca768312d8d1628e75
sha1 e18c2175db34da18c50fa9f36c4522ffef692e8d
sha256 c2e5d46b47ef87769bf945aeb3fedd4e2e985c4b3e8017f0fc5ba6b7133bbee7
sha512 66a926c75ebf0108bde5ee266cbe7ece6e259a6e543e2faf02234bcfa0c3f2b94dcd3766ab03d5aebf048542e69f628ba63297acae3c2d2bbe8d68c40aeba455
ripemd-160 b7a5b2e3e1bce9a4fbbd23423138f17951326979

2855449738 as geometric shapes

Circle

Radius = n
Diameter 5710899476
Circumference 17941319839.191
Area 2.5615268517097E+19

Sphere

Radius = n
Volume 9.7524149034591E+28
Surface area 1.0246107406839E+20
Circumference 17941319839.191

Square

Length = n
Perimeter 11421798952
Area 8153593206244268644
Diagonal 4038215746.1543

Cube

Length = n
Surface area 4.8921559237466E+19
Volume 2.3282175584529E+28
Space diagonal 4945784024.6752

Equilateral Triangle

Length = n
Perimeter 8566349214
Area 3.5306094243659E+18
Altitude 2472892012.3376

Triangular Pyramid

Length = n
Surface area 3.5306094243659E+18
Volume 2.7438307060994E+27
Height 1346071915.3848