221534443 (number)

221534443 is an odd 9-digits composite number following 221534442 and preceding 221534444. In scientific notation, it is written as 2.21534443 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 204493320 positive integers (up to 221534443) that are relatively prime to 221534443.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21534443 × 10^8
Engineering notation 2.21534443 × 10^6

Prime Factorization of 221534443

Prime Factorization 13 × 17041111

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221534443
Product of the distinct prime numbers

The prime factorization of 221534443 is 13 × 17041111. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 4, 48, 72, 35, 16, 4581, 8661, 99262, 34019, 454339, 951192, 1384867, 3013939, 16057211, 63828276, 697976128, 481747824, 8373175722, 4872527561

Basic calculations (n = 221534443)

Multiplication

n×y
n×2 443068886
n×3 664603329
n×4 886137772
n×5 1107672215

Division

n÷y
n÷2 110767221.5
n÷3 73844814.333333
n÷3 55383610.75
n÷5 44306888.6

Exponentiation

ny
n2 49077509435320249
n3 1.0872358716581E+25
n4 2.4086019323739E+33
n5 5.3358828749719E+41

Nth Root

y√n
2√n 14884.033156373
3√n 605.08132959419
4√n 122.0001358867
5√n 46.675421823421

Divisors of 221534443

1, 13, 17041111, 221534443

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221534442
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221534443 can be divided by 4 positive divisors. The sum of these divisors (counting 221534443) is 1, the average is 0.25.

Base conversion 221534443

Base System Value
2 Binary 1101001101000101100011101011
3 Ternary 120102212010010101
4 Quaternary 31031011203223
5 Quinary 423203100233
6 Senary 33552130231
8 Octal 1515054353
10 Decimal 221534443
12 Duodecimal 62236977
16 Hexadecimal d3458eb
20 Vigesimal 394bg23
36 Base36 3nw92j

Cryptographic Hash Functions

md5 240e75303a1ed9c69e69858e2659fe89
sha1 c66479763dea3af46903b05b9a819e5a3a3a4160
sha256 24fd2391403f3f260901903880c1505ded3d124c18414b428dcd9c92586f89e5
sha512 dcc46c94b3d41158ff1168d8e07c2c3629ed497804b44299b983093e5628b14eebe0f12ab17ff24340b36a8f25b0f5a127594c3c1ed87a0b6b682cc2aeafd888
ripemd-160 345b54e26b14860e5859fdaf8a0021b1de317842

221534443 as geometric shapes

Circle

Radius = n
Diameter 443068886
Circumference 1391941957.2918
Area 1.5418154309849E+17

Sphere

Radius = n
Volume 4.5542029694938E+25
Surface area 6.1672617239394E+17
Circumference 1391941957.2918

Square

Length = n
Perimeter 886137772
Area 49077509435320249
Diagonal 313297013.82337

Cube

Length = n
Surface area 294465056611921494
Volume 1.0872358716581E+25
Space diagonal 383708910.90247

Equilateral Triangle

Length = n
Perimeter 664603329
Area 2.1251184962729E+16
Altitude 191854455.45124

Triangular Pyramid

Length = n
Surface area 2.1251184962729E+16
Volume 1.2813197626645E+24
Height 104432337.94112