221330405 (number)

221330405 is an odd 9-digits composite number following 221330404 and preceding 221330406. In scientific notation, it is written as 2.21330405 × 10^8. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 177008656 positive integers (up to 221330405) that are relatively prime to 221330405.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21330405 × 10^8
Engineering notation 2.21330405 × 10^6

Prime Factorization of 221330405

Prime Factorization 5 × 4919 × 8999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221330405
Product of the distinct prime numbers

The prime factorization of 221330405 is 5 × 4919 × 8999. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 33, 83, 834, 78, 4744, 1699, 50884, 11673, 522901, 545776, 8437071, 6259916, 70661579, 26836979, 235049716, 276884929, 7603527626, 1424941957

Basic calculations (n = 221330405)

Multiplication

n×y
n×2 442660810
n×3 663991215
n×4 885321620
n×5 1106652025

Division

n÷y
n÷2 110665202.5
n÷3 73776801.666667
n÷3 55332601.25
n÷5 44266081

Exponentiation

ny
n2 48987148177464025
n3 1.0842345345913E+25
n4 2.3997406865608E+33
n5 5.3113557805148E+41

Nth Root

y√n
2√n 14877.17731964
3√n 604.89550821574
4√n 121.97203499016
5√n 46.666820840124

Divisors of 221330405

1, 5, 4919, 8999, 24595, 44995, 44266081, 221330405

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 -221330404
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 221330405 can be divided by 8 positive divisors. The sum of these divisors (counting 221330405) is 1, the average is 0.125.

Base conversion 221330405

Base System Value
2 Binary 1101001100010011101111100101
3 Ternary 120102110202020102
4 Quaternary 31030103233211
5 Quinary 423130033110
6 Senary 33543513445
8 Octal 1514235745
10 Decimal 221330405
12 Duodecimal 62158885
16 Hexadecimal d313be5
20 Vigesimal 3936605
36 Base36 3nrvmt

Cryptographic Hash Functions

md5 8b60ff481f36e9053dfe4bf564ced0ed
sha1 9ff5c1bd0573c2c48d7845b5bdf8252f8bd6f944
sha256 b84416053ddaff986f33fd8b6a13db928ab54d76ad5b53394db079fab70dd652
sha512 5c9bdb2bcc49f26c410104b97b1c7f1d25f718a9ed35ea1348aaa134488cb986d3f3aae811f28a63803df5f1f2fa1dd7666d767a9b2052aff0799c4aefa239b1
ripemd-160 abfe42b5a541b31f6447fd7a908b206b0ce20158

221330405 as geometric shapes

Circle

Radius = n
Diameter 442660810
Circumference 1390659948.7281
Area 1.5389766483464E+17

Sphere

Radius = n
Volume 4.5416309981872E+25
Surface area 6.1559065933854E+17
Circumference 1390659948.7281

Square

Length = n
Perimeter 885321620
Area 48987148177464025
Diagonal 313008460.51653

Cube

Length = n
Surface area 293922889064784150
Volume 1.0842345345913E+25
Space diagonal 383355506.7198

Equilateral Triangle

Length = n
Perimeter 663991215
Area 2.1212057390318E+16
Altitude 191677753.3599

Triangular Pyramid

Length = n
Surface area 2.1212057390318E+16
Volume 1.2777826530103E+24
Height 104336153.50551