221219982 (number)

221219982 is an even 9-digits composite number following 221219981 and preceding 221219983. In scientific notation, it is written as 2.21219982 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 73739988 positive integers (up to 221219982) that are relatively prime to 221219982.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred nineteen thousand nine hundred eighty-two

Notation

Scientific notation 2.21219982 × 10^8
Engineering notation 2.21219982 × 10^6

Prime Factorization of 221219982

Prime Factorization 2 × 3 × 3 × 12289999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 73739994
Product of the distinct prime numbers

The prime factorization of 221219982 is 2 × 3 × 3 × 12289999. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 11, 6, 925, 265, 6400, 4671, 5690, 4179, 768909, 209568, 6836071, 4730506, 9075609, 95074533, 893010134, 124121373, 5577729610, 5127393365

Basic calculations (n = 221219982)

Multiplication

n×y
n×2 442439964
n×3 663659946
n×4 884879928
n×5 1106099910

Division

n÷y
n÷2 110609991
n÷3 73739994
n÷3 55304995.5
n÷5 44243996.4

Exponentiation

ny
n2 48938280436080324
n3 1.0826125517181E+25
n4 2.3949552920404E+33
n5 5.2981196659599E+41

Nth Root

y√n
2√n 14873.465702384
3√n 604.79489621018
4√n 121.95681900732
5√n 46.662163442033

Divisors of 221219982

1, 2, 3, 6, 9, 18, 12289999, 24579998, 36869997, 73739994, 110609991, 221219982

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221219981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221219982 can be divided by 12 positive divisors. The sum of these divisors (counting 221219982) is 1, the average is 0.083333333333333.

Base conversion 221219982

Base System Value
2 Binary 1101001011111000110010001110
3 Ternary 120102021010202200
4 Quaternary 31023320302032
5 Quinary 423113014412
6 Senary 33541302330
8 Octal 1513706216
10 Decimal 221219982
12 Duodecimal 621049a6
16 Hexadecimal d2f8c8e
20 Vigesimal 392c9j2
36 Base36 3npifi

Cryptographic Hash Functions

md5 5f91f5bde80a14615e73f74bc6f03868
sha1 f45e692e04dc0ee9f1a66f9dae04743df115cb74
sha256 3b2fb7103992ade6547c1da6dbf0ac37a5c4ee3ac1dcb24cc68bcae92c711a72
sha512 1638fd631b80b820ea0fa480885ddfacfa6c509e8305c539f8fff09fe77465cbb485eee78f7b7d41900651e29ae5c49a56ffa0cdcb34729be7c24dfad332e783
ripemd-160 bc975f534016a784dcf220e35ae29d3602509e3c

221219982 as geometric shapes

Circle

Radius = n
Diameter 442439964
Circumference 1389966140.5569
Area 1.5374414229731E+17

Sphere

Radius = n
Volume 4.5348368522154E+25
Surface area 6.1497656918923E+17
Circumference 1389966140.5569

Square

Length = n
Perimeter 884879928
Area 48938280436080324
Diagonal 312852298.81233

Cube

Length = n
Surface area 293629682616481944
Volume 1.0826125517181E+25
Space diagonal 383164248.47347

Equilateral Triangle

Length = n
Perimeter 663659946
Area 2.1190897037586E+16
Altitude 191582124.23674

Triangular Pyramid

Length = n
Surface area 2.1190897037586E+16
Volume 1.2758711278625E+24
Height 104284099.60411