221523966 (number)

221523966 is an even 9-digits composite number following 221523965 and preceding 221523967. In scientific notation, it is written as 2.21523966 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 73785600 positive integers (up to 221523966) that are relatively prime to 221523966.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred twenty-three thousand nine hundred sixty-six

Notation

Scientific notation 2.21523966 × 10^8
Engineering notation 2.21523966 × 10^6

Prime Factorization of 221523966

Prime Factorization 2 × 9 × 7687 × 1601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221523966
Product of the distinct prime numbers

The prime factorization of 221523966 is 2 × 9 × 7687 × 1601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 42, 20, 836, 555, 8543, 4542, 13248, 74347, 125755, 72196, 6969608, 5967663, 38096006, 86426876, 855775125, 942847399, 1605488871, 6925247098

Basic calculations (n = 221523966)

Multiplication

n×y
n×2 443047932
n×3 664571898
n×4 886095864
n×5 1107619830

Division

n÷y
n÷2 110761983
n÷3 73841322
n÷3 55380991.5
n÷5 44304793.2

Exponentiation

ny
n2 49072867512369156
n3 1.0870816234333E+25
n4 2.4081463258865E+33
n5 5.3346212481871E+41

Nth Root

y√n
2√n 14883.681197876
3√n 605.07179076591
4√n 121.99869342692
5√n 46.674980332121

Divisors of 221523966

1, 2, 9, 18, 1601, 3202, 7687, 14409, 15374, 28818, 69183, 138366, 12306887, 24613774, 110761983, 221523966

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 -221523965
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 221523966 can be divided by 16 positive divisors. The sum of these divisors (counting 221523966) is 1, the average is 0.0625.

Base conversion 221523966

Base System Value
2 Binary 1101001101000010111111111110
3 Ternary 120102211120202100
4 Quaternary 31031002333332
5 Quinary 423202231331
6 Senary 33552005530
8 Octal 1515027776
10 Decimal 221523966
12 Duodecimal 622308a6
16 Hexadecimal d342ffe
20 Vigesimal 394a9i6
36 Base36 3nw0zi

Cryptographic Hash Functions

md5 3307e1cc807ebb01270088ef1261a17a
sha1 912727fb2d50ddbd6730e99fcb2e2fe9f879738e
sha256 56efac50d11aa55de39146cbe9bc692d3649f1d230442186d6b06cd27c07a9ff
sha512 e260387d6b1e217fbd5cd8074bf70b7fc7c053e6e2cec4aa6c4ec963a25da5095e0467a0f3c3d48d19db69837520c1889b587fdb302469ca7f27d30180c42d38
ripemd-160 00e01a2b48a225b13913590569f5b61bb90345b3

221523966 as geometric shapes

Circle

Radius = n
Diameter 443047932
Circumference 1391876128.3594
Area 1.5416696006744E+17

Sphere

Radius = n
Volume 4.5535568560405E+25
Surface area 6.1666784026978E+17
Circumference 1391876128.3594

Square

Length = n
Perimeter 886095864
Area 49072867512369156
Diagonal 313282197.10788

Cube

Length = n
Surface area 294437205074214936
Volume 1.0870816234333E+25
Space diagonal 383690764.20616

Equilateral Triangle

Length = n
Perimeter 664571898
Area 2.124917495113E+16
Altitude 191845382.10308

Triangular Pyramid

Length = n
Surface area 2.124917495113E+16
Volume 1.2811379793882E+24
Height 104427399.03596