221220005 (number)

221220005 is an odd 9-digits composite number following 221220004 and preceding 221220006. In scientific notation, it is written as 2.21220005 × 10^8. The sum of its digits is 14. It has a total of 2 prime factors and 4 positive divisors. There are 176976000 positive integers (up to 221220005) that are relatively prime to 221220005.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred twenty thousand five

Notation

Scientific notation 2.21220005 × 10^8
Engineering notation 2.21220005 × 10^6

Prime Factorization of 221220005

Prime Factorization 5 × 44244001

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221220005
Product of the distinct prime numbers

The prime factorization of 221220005 is 5 × 44244001. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 81, 76, 773, 662, 8422, 3767, 56779, 27755, 725200, 260396, 9163252, 2286585, 86074444, 39650854, 830415154, 91334993, 7243455746, 1522521741

Basic calculations (n = 221220005)

Multiplication

n×y
n×2 442440010
n×3 663660015
n×4 884880020
n×5 1106100025

Division

n÷y
n÷2 110610002.5
n÷3 73740001.666667
n÷3 55305001.25
n÷5 44244001

Exponentiation

ny
n2 48938290612200025
n3 1.0826128893922E+25
n4 2.3949562880441E+33
n5 5.2981224201591E+41

Nth Root

y√n
2√n 14873.466475573
3√n 604.79491717014
4√n 121.95682217725
5√n 46.662164412316

Divisors of 221220005

1, 5, 44244001, 221220005

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 -221220004
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 221220005 can be divided by 4 positive divisors. The sum of these divisors (counting 221220005) is 1, the average is 0.25.

Base conversion 221220005

Base System Value
2 Binary 1101001011111000110010100101
3 Ternary 120102021010210112
4 Quaternary 31023320302211
5 Quinary 423113020010
6 Senary 33541302405
8 Octal 1513706245
10 Decimal 221220005
12 Duodecimal 62104a05
16 Hexadecimal d2f8ca5
20 Vigesimal 392ca05
36 Base36 3npig5

Cryptographic Hash Functions

md5 156e26fdc1200cf7a4d519e5ba798674
sha1 d916e8faf45cfbcff4e99a4e83871599b4b6f5da
sha256 ea6913609d5c8a30dcdc14fa1a15ab842863f00aabe74aeae4e1b89a22aac710
sha512 272c6783c9d0fd5e00694c72700567129370356167b2e97038d0a0000caec509a9fde18074b8235fb73d9bab25f9c0055d1dc4e2ccbeb20406c4f8c9d1827f84
ripemd-160 d721db8c7a493361fc5e72dd1858406f823e4bb5

221220005 as geometric shapes

Circle

Radius = n
Diameter 442440010
Circumference 1389966285.0702
Area 1.5374417426653E+17

Sphere

Radius = n
Volume 4.5348382666617E+25
Surface area 6.1497669706612E+17
Circumference 1389966285.0702

Square

Length = n
Perimeter 884880020
Area 48938290612200025
Diagonal 312852331.33924

Cube

Length = n
Surface area 293629743673200150
Volume 1.0826128893922E+25
Space diagonal 383164288.31064

Equilateral Triangle

Length = n
Perimeter 663660015
Area 2.1190901443975E+16
Altitude 191582144.15532

Triangular Pyramid

Length = n
Surface area 2.1190901443975E+16
Volume 1.2758715258154E+24
Height 104284110.44641