221424892 (number)

221424892 is an even 9-digits composite number following 221424891 and preceding 221424893. In scientific notation, it is written as 2.21424892 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 102196080 positive integers (up to 221424892) that are relatively prime to 221424892.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred twenty-four thousand eight hundred ninety-two

Notation

Scientific notation 2.21424892 × 10^8
Engineering notation 2.21424892 × 10^6

Prime Factorization of 221424892

Prime Factorization 2 × 2 × 13 × 4258171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 110712446
Product of the distinct prime numbers

The prime factorization of 221424892 is 2 × 2 × 13 × 4258171. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 17, 66, 282, 937, 4299, 8601, 19941, 57672, 775694, 100852, 6524326, 4889350, 58585919, 31997795, 984681114, 774720680, 9826738801, 9059743227

Basic calculations (n = 221424892)

Multiplication

n×y
n×2 442849784
n×3 664274676
n×4 885699568
n×5 1107124460

Division

n÷y
n÷2 110712446
n÷3 73808297.333333
n÷3 55356223
n÷5 44284978.4

Exponentiation

ny
n2 49028982797211664
n3 1.0856237220742E+25
n4 2.4038411541293E+33
n5 5.3227026793823E+41

Nth Root

y√n
2√n 14880.352549587
3√n 604.98157355714
4√n 121.9850505168
5√n 46.67080461735

Divisors of 221424892

1, 2, 4, 13, 26, 52, 4258171, 8516342, 17032684, 55356223, 110712446, 221424892

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 -221424891
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 221424892 can be divided by 12 positive divisors. The sum of these divisors (counting 221424892) is 1, the average is 0.083333333333333.

Base conversion 221424892

Base System Value
2 Binary 1101001100101010110011111100
3 Ternary 120102122112211221
4 Quaternary 31030222303330
5 Quinary 423141044032
6 Senary 33545523124
8 Octal 1514526374
10 Decimal 221424892
12 Duodecimal 621a34a4
16 Hexadecimal d32acfc
20 Vigesimal 393i24c
36 Base36 3ntwjg

Cryptographic Hash Functions

md5 04c6c2b8346312920db00d91533dcef7
sha1 55e68740e9570b658cb79876b482f1d0c122d1a7
sha256 588cf0bab7154d0b8f3fa74e4b06c541339504ec5cfaea64c33813e795dfd5f0
sha512 4c0895f685e2efc429bae84193565b31d8573b82126ac8b949826238f78e669e3237f962d843653a69910eeffece56393281d1f9b696329af11edbfc31086257
ripemd-160 9593a25abd1f60d5dd9b5c2beed82d37fc477fe7

221424892 as geometric shapes

Circle

Radius = n
Diameter 442849784
Circumference 1391253628.0582
Area 1.540290921687E+17

Sphere

Radius = n
Volume 4.5474500131083E+25
Surface area 6.161163686748E+17
Circumference 1391253628.0582

Square

Length = n
Perimeter 885699568
Area 49028982797211664
Diagonal 313142085.3134

Cube

Length = n
Surface area 294173896783269984
Volume 1.0856237220742E+25
Space diagonal 383519163.00445

Equilateral Triangle

Length = n
Perimeter 664274676
Area 2.1230172312048E+16
Altitude 191759581.50223

Triangular Pyramid

Length = n
Surface area 2.1230172312048E+16
Volume 1.2794198261595E+24
Height 104380695.10447