2155996968 (number)

2155996968 is an even 10-digits composite number following 2155996967 and preceding 2155996969. In scientific notation, it is written as 2.155996968 × 10^9. The sum of its digits is 60. It has a total of 6 prime factors and 32 positive divisors. There are 715497920 positive integers (up to 2155996968) that are relatively prime to 2155996968.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million nine hundred ninety-six thousand nine hundred sixty-eight

Notation

Scientific notation 2.155996968 × 10^9
Engineering notation 2.155996968 × 10^9

Prime Factorization of 2155996968

Prime Factorization 2 × 2 × 2 × 3 × 227 × 395741

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 538999242
Product of the distinct prime numbers

The prime factorization of 2155996968 is 2 × 2 × 2 × 3 × 227 × 395741. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2155996968)

Multiplication

n×y
n×2 4311993936
n×3 6467990904
n×4 8623987872
n×5 10779984840

Division

n÷y
n÷2 1077998484
n÷3 718665656
n÷3 538999242
n÷5 431199393.6

Exponentiation

ny
n2 4648322926025193024
n3 1.0021770134795E+28
n4 2.1606906024611E+37
n5 4.6584423876923E+46

Nth Root

y√n
2√n 46432.714415593
3√n 1291.8617765971
4√n 215.48251533615
5√n 73.574891301648

Divisors of 2155996968

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 -2155996967
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 2155996968 can be divided by 32 positive divisors. The sum of these divisors (counting 2155996968) is 1, the average is 0.03125.

Base conversion 2155996968

Base System Value
2 Binary 10000000100000011110011100101000
3 Ternary 12120020212222211120
4 Quaternary 2000200132130220
5 Quinary 13403413400333
6 Senary 553534255240
8 Octal 20040363450
10 Decimal 2155996968
12 Duodecimal 502057520
16 Hexadecimal 8081e728
20 Vigesimal 1ddejc88
36 Base36 znmhwo

Cryptographic Hash Functions

md5 c12dd3df47b91bd93fd6a5fdf0738f1c
sha1 ab8637d588d57ae7d094649976777474f4797eb2
sha256 57bdb999464432def9b577468796ce92427a17500f3cc7bab3292753e1b96bf5
sha512 89cc53abb5fad3fab4495d67d30765f604e07db950ef3fe49e76e6f08c236c3d3a86214a373749d39ad1eabf4c7e613719b7a4cfbabfd9871ebefe25facc1b51
ripemd-160 54dc67fe330d9d8b49afa15ae0c4810c212b43b0

2155996968 as geometric shapes

Circle

Radius = n
Diameter 4311993936
Circumference 13546528471.661
Area 1.4603137155914E+19

Sphere

Radius = n
Volume 4.1979092575251E+28
Surface area 5.8412548623655E+19
Circumference 13546528471.661

Square

Length = n
Perimeter 8623987872
Area 4648322926025193024
Diagonal 3049040152.5809

Cube

Length = n
Surface area 2.7889937556151E+19
Volume 1.0021770134795E+28
Space diagonal 3734296289.5405

Equilateral Triangle

Length = n
Perimeter 6467990904
Area 2.0127828694657E+18
Altitude 1867148144.7702

Triangular Pyramid

Length = n
Surface area 2.0127828694657E+18
Volume 1.1810769369678E+27
Height 1016346717.527