221350461 (number)

221350461 is an odd 9-digits composite number following 221350460 and preceding 221350462. In scientific notation, it is written as 2.21350461 × 10^8. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 147387312 positive integers (up to 221350461) that are relatively prime to 221350461.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred fifty thousand four hundred sixty-one

Notation

Scientific notation 2.21350461 × 10^8
Engineering notation 2.21350461 × 10^6

Prime Factorization of 221350461

Prime Factorization 3 × 829 × 89003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221350461
Product of the distinct prime numbers

The prime factorization of 221350461 is 3 × 829 × 89003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 90, 61, 899, 722, 641, 223, 11006, 89356, 611510, 265949, 5986296, 1023432, 63518016, 84280871, 230296950, 369652903, 4734256894, 4527463853

Basic calculations (n = 221350461)

Multiplication

n×y
n×2 442700922
n×3 664051383
n×4 885401844
n×5 1106752305

Division

n÷y
n÷2 110675230.5
n÷3 73783487
n÷3 55337615.25
n÷5 44270092.2

Exponentiation

ny
n2 48996026584912521
n3 1.0845293071739E+25
n4 2.4006106211095E+33
n5 5.3137626766407E+41

Nth Root

y√n
2√n 14877.851356967
3√n 604.91377866513
4√n 121.97479804028
5√n 46.667666558394

Divisors of 221350461

1, 3, 829, 2487, 89003, 267009, 73783487, 221350461

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 -221350460
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 221350461 can be divided by 8 positive divisors. The sum of these divisors (counting 221350461) is 1, the average is 0.125.

Base conversion 221350461

Base System Value
2 Binary 1101001100011000101000111101
3 Ternary 120102111202202020
4 Quaternary 31030120220331
5 Quinary 423131203321
6 Senary 33544150353
8 Octal 1514305075
10 Decimal 221350461
12 Duodecimal 621683b9
16 Hexadecimal d318a3d
20 Vigesimal 3938g31
36 Base36 3nsb3x

Cryptographic Hash Functions

md5 b4d6ccc05f3e18ca32a752bd0ca280d0
sha1 298a2c9017c8f1b063d0ec938fa15dd2f75ee4d9
sha256 332f226338b511e3a4cdf977f558cfbf6b0d22d54495ca3b1413156f28ff0411
sha512 36481b3f6a04ae58477a0ff4dbc14ca35add3d1666ef4b22078611a5351051d86c86b66b56420947f6316ffefb3b00d3f842c0e091038c9554ea750049d375d3
ripemd-160 ec880f223d76c9c8b1c27235d10c2389226b0c75

221350461 as geometric shapes

Circle

Radius = n
Diameter 442700922
Circumference 1390785964.2926
Area 1.5392555717425E+17

Sphere

Radius = n
Volume 4.5428657386937E+25
Surface area 6.1570222869701E+17
Circumference 1390785964.2926

Square

Length = n
Perimeter 885401844
Area 48996026584912521
Diagonal 313036823.98374

Cube

Length = n
Surface area 293976159509475126
Volume 1.0845293071739E+25
Space diagonal 383390244.73079

Equilateral Triangle

Length = n
Perimeter 664051383
Area 2.1215901853516E+16
Altitude 191695122.3654

Triangular Pyramid

Length = n
Surface area 2.1215901853516E+16
Volume 1.2781300458303E+24
Height 104345607.99458