221446228 (number)

221446228 is an even 9-digits composite number following 221446227 and preceding 221446229. In scientific notation, it is written as 2.21446228 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 110082752 positive integers (up to 221446228) that are relatively prime to 221446228.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred forty-six thousand two hundred twenty-eight

Notation

Scientific notation 2.21446228 × 10^8
Engineering notation 2.21446228 × 10^6

Prime Factorization of 221446228

Prime Factorization 2 × 2 × 173 × 320009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 110723114
Product of the distinct prime numbers

The prime factorization of 221446228 is 2 × 2 × 173 × 320009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 67, 74, 781, 274, 656, 5815, 11237, 34349, 524304, 196483, 7538833, 9258090, 81129400, 23280084, 829123334, 281685366, 5265561596, 1040315943

Basic calculations (n = 221446228)

Multiplication

n×y
n×2 442892456
n×3 664338684
n×4 885784912
n×5 1107231140

Division

n÷y
n÷2 110723114
n÷3 73815409.333333
n÷3 55361557
n÷5 44289245.6

Exponentiation

ny
n2 49038431895427984
n3 1.0859375770277E+25
n4 2.4047678027625E+33
n5 5.3252675913761E+41

Nth Root

y√n
2√n 14881.069450816
3√n 605.00100448345
4√n 121.98798896127
5√n 46.671704001246

Divisors of 221446228

1, 2, 4, 173, 346, 692, 320009, 640018, 1280036, 55361557, 110723114, 221446228

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 -221446227
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 221446228 can be divided by 12 positive divisors. The sum of these divisors (counting 221446228) is 1, the average is 0.083333333333333.

Base conversion 221446228

Base System Value
2 Binary 1101001100110000000001010100
3 Ternary 120102200122010011
4 Quaternary 31030300001110
5 Quinary 423142234403
6 Senary 33550210004
8 Octal 1514600124
10 Decimal 221446228
12 Duodecimal 621b3904
16 Hexadecimal d330054
20 Vigesimal 3940fb8
36 Base36 3nud04

Cryptographic Hash Functions

md5 da839847823c8a6df8f015e9f43c2d19
sha1 0a1fc51a67e478dda1a06ab9553849c0226aca09
sha256 c390155e6daaee202e26023a544dc61c312afc49ed4b9a577e1e2e591df42bc6
sha512 7a2452a62a0fcd4f3669a001fe80aefc52b57bef8bbefa0aec19a7307c20cbdfabb6fa0925da9d0d25c206875b9cc9ef988220f3fab26ed761db2006312e2981
ripemd-160 cfac5e80be8ec83316da8dd8ef6c73676505c889

221446228 as geometric shapes

Circle

Radius = n
Diameter 442892456
Circumference 1391387686.0999
Area 1.5405877738624E+17

Sphere

Radius = n
Volume 4.5487646856633E+25
Surface area 6.1623510954496E+17
Circumference 1391387686.0999

Square

Length = n
Perimeter 885784912
Area 49038431895427984
Diagonal 313172258.97396

Cube

Length = n
Surface area 294230591372567904
Volume 1.0859375770277E+25
Space diagonal 383556118.04048

Equilateral Triangle

Length = n
Perimeter 664338684
Area 2.1234263891597E+16
Altitude 191778059.02024

Triangular Pyramid

Length = n
Surface area 2.1234263891597E+16
Volume 1.2797897077693E+24
Height 104390752.99132