221446194 (number)

221446194 is an even 9-digits composite number following 221446193 and preceding 221446195. In scientific notation, it is written as 2.21446194 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 73815396 positive integers (up to 221446194) that are relatively prime to 221446194.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21446194 × 10^8
Engineering notation 2.21446194 × 10^6

Prime Factorization of 221446194

Prime Factorization 2 × 3 × 36907699

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221446194
Product of the distinct prime numbers

The prime factorization of 221446194 is 2 × 3 × 36907699. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 89, 63, 365, 374, 9430, 7973, 51119, 55336, 928264, 457471, 3113470, 9992771, 29414059, 11498212, 944475569, 847550013, 3847692053, 5930968724

Basic calculations (n = 221446194)

Multiplication

n×y
n×2 442892388
n×3 664338582
n×4 885784776
n×5 1107230970

Division

n÷y
n÷2 110723097
n÷3 73815398
n÷3 55361548.5
n÷5 44289238.8

Exponentiation

ny
n2 49038416837085636
n3 1.0859370768358E+25
n4 2.4047663258878E+33
n5 5.3252635032721E+41

Nth Root

y√n
2√n 14881.068308425
3√n 605.00097352028
4√n 121.98798427888
5√n 46.671702568087

Divisors of 221446194

1, 2, 3, 6, 36907699, 73815398, 110723097, 221446194

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 -221446193
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 221446194 can be divided by 8 positive divisors. The sum of these divisors (counting 221446194) is 1, the average is 0.125.

Base conversion 221446194

Base System Value
2 Binary 1101001100110000000000110010
3 Ternary 120102200122001220
4 Quaternary 31030300000302
5 Quinary 423142234234
6 Senary 33550205510
8 Octal 1514600062
10 Decimal 221446194
12 Duodecimal 621b3896
16 Hexadecimal d330032
20 Vigesimal 3940f9e
36 Base36 3nucz6

Cryptographic Hash Functions

md5 5e2c1f51cbb4cc072e53084058d0abf0
sha1 1ddb6032464258567c3b91c4fb97af3aaba624a8
sha256 bd5df2882495c5f3306a0ae4a6ba701d9e534ead151ca3464671c070222994c8
sha512 1ec45ea9411f6befcd8b4a65e7a583feb47819efa20647f9ddfaa7acbb0da3e4a661ea6cb1a4fa31d1f843cd9b6918ea2764295bf559359a16f3de2540c922d9
ripemd-160 f589fddbc9077552844813a13f3b7d13a496f5c7

221446194 as geometric shapes

Circle

Radius = n
Diameter 442892388
Circumference 1391387472.4716
Area 1.5405873007906E+17

Sphere

Radius = n
Volume 4.5487625904642E+25
Surface area 6.1623492031625E+17
Circumference 1391387472.4716

Square

Length = n
Perimeter 885784776
Area 49038416837085636
Diagonal 313172210.8907

Cube

Length = n
Surface area 294230501022513816
Volume 1.0859370768358E+25
Space diagonal 383556059.15075

Equilateral Triangle

Length = n
Perimeter 664338582
Area 2.1234257371143E+16
Altitude 191778029.57538

Triangular Pyramid

Length = n
Surface area 2.1234257371143E+16
Volume 1.2797891182875E+24
Height 104390736.96357