221435992 (number)

221435992 is an even 9-digits composite number following 221435991 and preceding 221435993. In scientific notation, it is written as 2.21435992 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 109642656 positive integers (up to 221435992) that are relatively prime to 221435992.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred thirty-five thousand nine hundred ninety-two

Notation

Scientific notation 2.21435992 × 10^8
Engineering notation 2.21435992 × 10^6

Prime Factorization of 221435992

Prime Factorization 2 × 2 × 2 × 103 × 268733

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 55358998
Product of the distinct prime numbers

The prime factorization of 221435992 is 2 × 2 × 2 × 103 × 268733. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 8, 84, 177, 910, 1929, 4926, 10381, 55491, 527082, 467968, 8219867, 8547250, 26241260, 37295082, 82495573, 444556547, 5878428392, 3121832319

Basic calculations (n = 221435992)

Multiplication

n×y
n×2 442871984
n×3 664307976
n×4 885743968
n×5 1107179960

Division

n÷y
n÷2 110717996
n÷3 73811997.333333
n÷3 55358998
n÷5 44287198.4

Exponentiation

ny
n2 49033898553024064
n3 1.0857869967716E+25
n4 2.4043232073083E+33
n5 5.3240369449893E+41

Nth Root

y√n
2√n 14880.725519947
3√n 604.99168260314
4√n 121.9865792616
5√n 46.671272528197

Divisors of 221435992

1, 2, 4, 8, 103, 206, 412, 824, 268733, 537466, 1074932, 2149864, 27679499, 55358998, 110717996, 221435992

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221435991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221435992 can be divided by 16 positive divisors. The sum of these divisors (counting 221435992) is 1, the average is 0.0625.

Base conversion 221435992

Base System Value
2 Binary 1101001100101101100001011000
3 Ternary 120102200010002001
4 Quaternary 31030231201120
5 Quinary 423141422432
6 Senary 33550050344
8 Octal 1514554130
10 Decimal 221435992
12 Duodecimal 621a99b4
16 Hexadecimal d32d858
20 Vigesimal 393j9jc
36 Base36 3nu53s

Cryptographic Hash Functions

md5 29bada2d4aec8681a474561bff3dfa23
sha1 93579faa8d50a6861be02b5e4e8042d8f9dd2007
sha256 fa9ccccdcd93aa241f5b4531fa08a515a12cae72df2e64955cc44ae6560fec78
sha512 cf792103a8b7b1b11e912287b7aead9173ce7183cd3845eaebf96c33f20bfeb97ad22f5389ded56466a55fb92fe54d43f8c7da1988d33b5d1c6f1c08dc4e19e6
ripemd-160 1fee3105f5595aa4dcb63e40c42196355fe5e2e5

221435992 as geometric shapes

Circle

Radius = n
Diameter 442871984
Circumference 1391323371.4151
Area 1.5404453547105E+17

Sphere

Radius = n
Volume 4.5481339365614E+25
Surface area 6.1617814188419E+17
Circumference 1391323371.4151

Square

Length = n
Perimeter 885743968
Area 49033898553024064
Diagonal 313157783.08394

Cube

Length = n
Surface area 294203391318144384
Volume 1.0857869967716E+25
Space diagonal 383538388.76842

Equilateral Triangle

Length = n
Perimeter 664307976
Area 2.1232300896754E+16
Altitude 191769194.38421

Triangular Pyramid

Length = n
Surface area 2.1232300896754E+16
Volume 1.2796122472357E+24
Height 104385927.69465