2155395318 (number)

2155395318 is an even 10-digits composite number following 2155395317 and preceding 2155395319. In scientific notation, it is written as 2.155395318 × 10^9. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 713746176 positive integers (up to 2155395318) that are relatively prime to 2155395318.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million three hundred ninety-five thousand three hundred eighteen

Notation

Scientific notation 2.155395318 × 10^9
Engineering notation 2.155395318 × 10^9

Prime Factorization of 2155395318

Prime Factorization 2 × 3 × 389 × 269 × 3433

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2155395318
Product of the distinct prime numbers

The prime factorization of 2155395318 is 2 × 3 × 389 × 269 × 3433. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2155395318)

Multiplication

n×y
n×2 4310790636
n×3 6466185954
n×4 8621581272
n×5 10776976590

Division

n÷y
n÷2 1077697659
n÷3 718465106
n÷3 538848829.5
n÷5 431079063.6

Exponentiation

ny
n2 4645728976856321124
n3 1.0013382485413E+28
n4 2.1582797726402E+37
n5 4.6519461168829E+46

Nth Root

y√n
2√n 46426.235233971
3√n 1291.741596937
4√n 215.46748068785
5√n 73.570784498531

Divisors of 2155395318

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 -2155395317
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 2155395318 can be divided by 32 positive divisors. The sum of these divisors (counting 2155395318) is 1, the average is 0.03125.

Base conversion 2155395318

Base System Value
2 Binary 10000000011110001011100011110110
3 Ternary 12120012202102112020
4 Quaternary 2000132023203312
5 Quinary 13403240122233
6 Senary 553513334010
8 Octal 20036134366
10 Decimal 2155395318
12 Duodecimal 501a07306
16 Hexadecimal 8078b8f6
20 Vigesimal 1ddb485i
36 Base36 zn9lo6

Cryptographic Hash Functions

md5 ed264878df2533c65166a65b527d0478
sha1 6ba9893580fa8e879be56cf3d45ce8323a6bce9e
sha256 bd88fa12c1bd47f81d777f4b458a1136a02cd184bc3b628de07ae5dfb6a40a32
sha512 e9102b061ff78fdd39c06c9c5a0b05a4a54fd9002f1ba724e526d886052c064dafbc6f585e7193e9623e59c2593ddd06ff1751b3dea21efa4c370d997c1a5c1e
ripemd-160 5441dee69f75e7c3f91975b8b4f9458183689375

2155395318 as geometric shapes

Circle

Radius = n
Diameter 4310790636
Circumference 13542748193.221
Area 1.4594988024261E+19

Sphere

Radius = n
Volume 4.1943958471678E+28
Surface area 5.8379952097044E+19
Circumference 13542748193.221

Square

Length = n
Perimeter 8621581272
Area 4645728976856321124
Diagonal 3048189290.9911

Cube

Length = n
Surface area 2.7874373861138E+19
Volume 1.0013382485413E+28
Space diagonal 3733254201.1721

Equilateral Triangle

Length = n
Perimeter 6466185954
Area 2.0116596565275E+18
Altitude 1866627100.586

Triangular Pyramid

Length = n
Surface area 2.0116596565275E+18
Volume 1.1800884430084E+27
Height 1016063096.997