221489462 (number)

221489462 is an even 9-digits composite number following 221489461 and preceding 221489463. In scientific notation, it is written as 2.21489462 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 108043600 positive integers (up to 221489462) that are relatively prime to 221489462.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred eighty-nine thousand four hundred sixty-two

Notation

Scientific notation 2.21489462 × 10^8
Engineering notation 2.21489462 × 10^6

Prime Factorization of 221489462

Prime Factorization 2 × 41 × 2701091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221489462
Product of the distinct prime numbers

The prime factorization of 221489462 is 2 × 41 × 2701091. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 63, 99, 793, 961, 6342, 7567, 91109, 49994, 70247, 344307, 1989616, 501593, 26624214, 34166683, 737100969, 266009506, 8311344719, 2041894743

Basic calculations (n = 221489462)

Multiplication

n×y
n×2 442978924
n×3 664468386
n×4 885957848
n×5 1107447310

Division

n÷y
n÷2 110744731
n÷3 73829820.666667
n÷3 55372365.5
n÷5 44297892.4

Exponentiation

ny
n2 49057581777049444
n3 1.086573739482E+25
n4 2.4066463298119E+33
n5 5.3304680081431E+41

Nth Root

y√n
2√n 14882.522030892
3√n 605.04037432901
4√n 121.99394259918
5√n 46.673526246681

Divisors of 221489462

1, 2, 41, 82, 2701091, 5402182, 110744731, 221489462

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 -221489461
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 221489462 can be divided by 8 positive divisors. The sum of these divisors (counting 221489462) is 1, the average is 0.125.

Base conversion 221489462

Base System Value
2 Binary 1101001100111010100100110110
3 Ternary 120102202211102102
4 Quaternary 31030322210312
5 Quinary 423200130322
6 Senary 33551142102
8 Octal 1514724466
10 Decimal 221489462
12 Duodecimal 62214932
16 Hexadecimal d33a936
20 Vigesimal 39463d2
36 Base36 3nvad2

Cryptographic Hash Functions

md5 de7d4c706d64535ef50897b5f3d7721a
sha1 7730e717ca990e43f8575e5647393d49eb7f33d7
sha256 9d8c992c32483b26929d2052273db41c170d4aaa9e8ae014a3f82049b7ac5d57
sha512 435ef8973e1f692381b39dadebe502271634fac2a27d952f54cc87494e94cfb3a045a7174b5ec0a02ae5ef17221a94d91f857af069155116dfcec1ae32514bbe
ripemd-160 52bb6fddf3ca4d0e384562a9151ad932c5be25dd

221489462 as geometric shapes

Circle

Radius = n
Diameter 442978924
Circumference 1391659333.3335
Area 1.5411893851366E+17

Sphere

Radius = n
Volume 4.5514294367202E+25
Surface area 6.1647575405464E+17
Circumference 1391659333.3335

Square

Length = n
Perimeter 885957848
Area 49057581777049444
Diagonal 313233401.08312

Cube

Length = n
Surface area 294345490662296664
Volume 1.086573739482E+25
Space diagonal 383631001.5251

Equilateral Triangle

Length = n
Perimeter 664468386
Area 2.1242556033579E+16
Altitude 191815500.76255

Triangular Pyramid

Length = n
Surface area 2.1242556033579E+16
Volume 1.2805394324115E+24
Height 104411133.69437