221486564 (number)

221486564 is an even 9-digits composite number following 221486563 and preceding 221486565. In scientific notation, it is written as 2.21486564 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 102224544 positive integers (up to 221486564) that are relatively prime to 221486564.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred eighty-six thousand five hundred sixty-four

Notation

Scientific notation 2.21486564 × 10^8
Engineering notation 2.21486564 × 10^6

Prime Factorization of 221486564

Prime Factorization 2 × 2 × 13 × 4259357

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 110743282
Product of the distinct prime numbers

The prime factorization of 221486564 is 2 × 2 × 13 × 4259357. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 81, 4, 446, 263, 7605, 4960, 97069, 78944, 429402, 464982, 697453, 7100276, 28528053, 47400718, 22206812, 624032962, 4673333972, 6457452655

Basic calculations (n = 221486564)

Multiplication

n×y
n×2 442973128
n×3 664459692
n×4 885946256
n×5 1107432820

Division

n÷y
n÷2 110743282
n÷3 73828854.666667
n÷3 55371641
n÷5 44297312.8

Exponentiation

ny
n2 49056298032526096
n3 1.0865310893784E+25
n4 2.406520376656E+33
n5 5.3301192942153E+41

Nth Root

y√n
2√n 14882.424668044
3√n 605.03773550572
4√n 121.99354355065
5√n 46.673404109415

Divisors of 221486564

1, 2, 4, 13, 26, 52, 4259357, 8518714, 17037428, 55371641, 110743282, 221486564

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 -221486563
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 221486564 can be divided by 12 positive divisors. The sum of these divisors (counting 221486564) is 1, the average is 0.083333333333333.

Base conversion 221486564

Base System Value
2 Binary 1101001100111001110111100100
3 Ternary 120102202200110002
4 Quaternary 31030321313210
5 Quinary 423200032224
6 Senary 33551120432
8 Octal 1514716744
10 Decimal 221486564
12 Duodecimal 62213118
16 Hexadecimal d339de4
20 Vigesimal 3945g84
36 Base36 3nv84k

Cryptographic Hash Functions

md5 22c305c91fa37b5c8c552b35fa6d0b3c
sha1 fb5de5eff2224ce7236cc6589e3d17db77e01d88
sha256 27e37ea1eca21ece480b3ea83b48bd2ed0326f0913bee650c68f5fc1a9ef139d
sha512 b5ef0365151a28d2d9fca06419540713a4975869be0dae6b263c3f9df3ef69f9e3bcfca9136b644156c1b0c73dd47b0372ffcdd0b26aea3221e57641a5448025
ripemd-160 a8ef646b2f519dce456754ff74bf7e695674772c

221486564 as geometric shapes

Circle

Radius = n
Diameter 442973128
Circumference 1391641124.6625
Area 1.541149055113E+17

Sphere

Radius = n
Volume 4.5512507843842E+25
Surface area 6.1645962204518E+17
Circumference 1391641124.6625

Square

Length = n
Perimeter 885946256
Area 49056298032526096
Diagonal 313229302.69222

Cube

Length = n
Surface area 294337788195156576
Volume 1.0865310893784E+25
Space diagonal 383625982.04186

Equilateral Triangle

Length = n
Perimeter 664459692
Area 2.1242000155894E+16
Altitude 191812991.02093

Triangular Pyramid

Length = n
Surface area 2.1242000155894E+16
Volume 1.2804891687825E+24
Height 104409767.56407