221223218 (number)

221223218 is an even 9-digits composite number following 221223217 and preceding 221223219. In scientific notation, it is written as 2.21223218 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 108039204 positive integers (up to 221223218) that are relatively prime to 221223218.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred twenty-three thousand two hundred eighteen

Notation

Scientific notation 2.21223218 × 10^8
Engineering notation 2.21223218 × 10^6

Prime Factorization of 221223218

Prime Factorization 2 × 43 × 2572363

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221223218
Product of the distinct prime numbers

The prime factorization of 221223218 is 2 × 43 × 2572363. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 70, 98, 765, 427, 1231, 724, 74059, 81028, 585938, 99107, 3632316, 939224, 34009875, 6928179, 353681282, 40159994, 5835241382, 6679644838

Basic calculations (n = 221223218)

Multiplication

n×y
n×2 442446436
n×3 663669654
n×4 884892872
n×5 1106116090

Division

n÷y
n÷2 110611609
n÷3 73741072.666667
n÷3 55305804.5
n÷5 44244643.6

Exponentiation

ny
n2 48939712182275524
n3 1.0826600616957E+25
n4 2.395095428484E+33
n5 5.2985071810631E+41

Nth Root

y√n
2√n 14873.574486316
3√n 604.79784517035
4√n 121.95726500015
5√n 46.662299955811

Divisors of 221223218

1, 2, 43, 86, 2572363, 5144726, 110611609, 221223218

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221223217
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221223218 can be divided by 8 positive divisors. The sum of these divisors (counting 221223218) is 1, the average is 0.125.

Base conversion 221223218

Base System Value
2 Binary 1101001011111001100100110010
3 Ternary 120102021022012112
4 Quaternary 31023321210302
5 Quinary 423113120333
6 Senary 33541325322
8 Octal 1513714462
10 Decimal 221223218
12 Duodecimal 62106842
16 Hexadecimal d2f9932
20 Vigesimal 392ci0i
36 Base36 3npkxe

Cryptographic Hash Functions

md5 596fe833e87003ce380ae5d86c83cbc8
sha1 7dfcda3cd55aac39d8c29c145d523c9fa9570418
sha256 1e5a883f5c0f5ba79f3351b965fde0ff4b9082402d298f5c3454062b34c00650
sha512 b6dd03afb72c9d4d50ffc3ed0d1f702bd9652c7d9418ef7752139e0b8ef00c08a1433d86ac445855eeca265a981e450c5ba312fdb194ddb38fea655139192c4c
ripemd-160 09350f740cf40ef2e879848ac652a3a81ae17364

221223218 as geometric shapes

Circle

Radius = n
Diameter 442446436
Circumference 1389986472.9446
Area 1.5374864026064E+17

Sphere

Radius = n
Volume 4.5350358615443E+25
Surface area 6.1499456104254E+17
Circumference 1389986472.9446

Square

Length = n
Perimeter 884892872
Area 48939712182275524
Diagonal 312856875.20742

Cube

Length = n
Surface area 293638273093653144
Volume 1.0826600616957E+25
Space diagonal 383169853.38989

Equilateral Triangle

Length = n
Perimeter 663669654
Area 2.1191517001875E+16
Altitude 191584926.69494

Triangular Pyramid

Length = n
Surface area 2.1191517001875E+16
Volume 1.2759271189081E+24
Height 104285625.06914