2155222019 (number)

2155222019 is an odd 10-digits composite number following 2155222018 and preceding 2155222020. In scientific notation, it is written as 2.155222019 × 10^9. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 2155059720 positive integers (up to 2155222019) that are relatively prime to 2155222019.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million two hundred twenty-two thousand nineteen

Notation

Scientific notation 2.155222019 × 10^9
Engineering notation 2.155222019 × 10^9

Prime Factorization of 2155222019

Prime Factorization 14591 × 147709

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2155222019
Product of the distinct prime numbers

The prime factorization of 2155222019 is 14591 × 147709. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 71, 34, 950, 454, 6920, 188, 32228, 55226, 866918, 524085, 6068606, 8656882, 60757094, 18773541, 912121260, 405106604, 828056344, 6917768316

Basic calculations (n = 2155222019)

Multiplication

n×y
n×2 4310444038
n×3 6465666057
n×4 8620888076
n×5 10776110095

Division

n÷y
n÷2 1077611009.5
n÷3 718407339.66667
n÷3 538805504.75
n÷5 431044403.8

Exponentiation

ny
n2 4644981951182436361
n3 1.0010967379046E+28
n4 2.1575857326811E+37
n5 4.6500762789545E+46

Nth Root

y√n
2√n 46424.368805618
3√n 1291.7069762923
4√n 215.46314953053
5√n 73.569601406656

Divisors of 2155222019

1, 14591, 147709, 2155222019

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 -2155222018
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 2155222019 can be divided by 4 positive divisors. The sum of these divisors (counting 2155222019) is 1, the average is 0.25.

Base conversion 2155222019

Base System Value
2 Binary 10000000011101100001010000000011
3 Ternary 12120012102121210202
4 Quaternary 2000131201100003
5 Quinary 13403214101034
6 Senary 553505515415
8 Octal 20035412003
10 Decimal 2155222019
12 Duodecimal 501942b6b
16 Hexadecimal 80761403
20 Vigesimal 1dda2f0j
36 Base36 zn5vyb

Cryptographic Hash Functions

md5 3be4e13bc82387f94424396cc238ac24
sha1 ea1b9dd23f56d9803b74269661a705e31457dbcb
sha256 cd1f2db96b596aaef3ad18d25811734598d4b501ac3624bef24851745990b85e
sha512 e80b0d07a9dc1274693983a16d0501a2fab75ca2af80662641922af60b8e27e2732d5d3a090958372cbb5b346430c241ad651940df5a1b3058ba8a7983a18021
ripemd-160 5f5755928180c53c879f0e0ca76cdd983b13daec

2155222019 as geometric shapes

Circle

Radius = n
Diameter 4310444038
Circumference 13541659323.491
Area 1.4592641173892E+19

Sphere

Radius = n
Volume 4.1933842097784E+28
Surface area 5.8370564695568E+19
Circumference 13541659323.491

Square

Length = n
Perimeter 8620888076
Area 4644981951182436361
Diagonal 3047944209.1949

Cube

Length = n
Surface area 2.7869891707095E+19
Volume 1.0010967379046E+28
Space diagonal 3732954038.4992

Equilateral Triangle

Length = n
Perimeter 6465666057
Area 2.0113361849221E+18
Altitude 1866477019.2496

Triangular Pyramid

Length = n
Surface area 2.0113361849221E+18
Volume 1.1798038199935E+27
Height 1015981403.065