221472530 (number)

221472530 is an even 9-digits composite number following 221472529 and preceding 221472531. In scientific notation, it is written as 2.21472530 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 87912240 positive integers (up to 221472530) that are relatively prime to 221472530.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred seventy-two thousand five hundred thirty

Notation

Scientific notation 2.21472530 × 10^8
Engineering notation 2.21472530 × 10^6

Prime Factorization of 221472530

Prime Factorization 2 × 5 × 131 × 169063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221472530
Product of the distinct prime numbers

The prime factorization of 221472530 is 2 × 5 × 131 × 169063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 73, 58, 877, 349, 1201, 1564, 65887, 42625, 166835, 452965, 4929457, 8920721, 98096968, 15267826, 758660890, 421588699, 3462457065, 3620670339

Basic calculations (n = 221472530)

Multiplication

n×y
n×2 442945060
n×3 664417590
n×4 885890120
n×5 1107362650

Division

n÷y
n÷2 110736265
n÷3 73824176.666667
n÷3 55368132.5
n÷5 44294506

Exponentiation

ny
n2 49050081544600900
n3 1.0863245656389E+25
n4 2.405910499532E+33
n5 5.3284308528492E+41

Nth Root

y√n
2√n 14881.953164823
3√n 605.0249562822
4√n 121.99161104282
5√n 46.672812623283

Divisors of 221472530

1, 2, 5, 10, 131, 262, 655, 1310, 169063, 338126, 845315, 1690630, 22147253, 44294506, 110736265, 221472530

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 -221472529
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 221472530 can be divided by 16 positive divisors. The sum of these divisors (counting 221472530) is 1, the average is 0.0625.

Base conversion 221472530

Base System Value
2 Binary 1101001100110110011100010010
3 Ternary 120102201222012022
4 Quaternary 31030312130102
5 Quinary 423144110110
6 Senary 33550531442
8 Octal 1514663422
10 Decimal 221472530
12 Duodecimal 62206b82
16 Hexadecimal d336712
20 Vigesimal 394416a
36 Base36 3nuxaq

Cryptographic Hash Functions

md5 d211180580e87140f62715e54dd6f274
sha1 777555a9282690bfbd1d762b9845df45caeb91dc
sha256 30d88fe510152475a8ea8adff646c88ac212836ce79996baf3232c520428eb2b
sha512 61f72266be42c8888661e38e2289f54b2b4a9130dc4fa03471cb841e16a86532bc029653329b51c48e8f729e3d93e350a8db1bb7c2059cbe8ff19d1dc337dd45
ripemd-160 e762297f05a6e6cdf03285709d6cc3116ae5de35

221472530 as geometric shapes

Circle

Radius = n
Diameter 442945060
Circumference 1391552946.4399
Area 1.540953758385E+17

Sphere

Radius = n
Volume 4.5503856997671E+25
Surface area 6.1638150335399E+17
Circumference 1391552946.4399

Square

Length = n
Perimeter 885890120
Area 49050081544600900
Diagonal 313209455.61908

Cube

Length = n
Surface area 294300489267605400
Volume 1.0863245656389E+25
Space diagonal 383601674.44082

Equilateral Triangle

Length = n
Perimeter 664417590
Area 2.1239308337661E+16
Altitude 191800837.22041

Triangular Pyramid

Length = n
Surface area 2.1239308337661E+16
Volume 1.2802457782213E+24
Height 104403151.87303