221539055 (number)

221539055 is an odd 9-digits composite number following 221539054 and preceding 221539056. In scientific notation, it is written as 2.21539055 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 177176448 positive integers (up to 221539055) that are relatively prime to 221539055.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred thirty-nine thousand fifty-five

Notation

Scientific notation 2.21539055 × 10^8
Engineering notation 2.21539055 × 10^6

Prime Factorization of 221539055

Prime Factorization 5 × 5233 × 8467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221539055
Product of the distinct prime numbers

The prime factorization of 221539055 is 5 × 5233 × 8467. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 37, 33, 437, 952, 3623, 2697, 68285, 28124, 727402, 822380, 9923929, 5270121, 33742580, 77132725, 698006129, 293897913, 360208764, 2728304898

Basic calculations (n = 221539055)

Multiplication

n×y
n×2 443078110
n×3 664617165
n×4 886156220
n×5 1107695275

Division

n÷y
n÷2 110769527.5
n÷3 73846351.666667
n÷3 55384763.75
n÷5 44307811

Exponentiation

ny
n2 49079552890293025
n3 1.0873037767138E+25
n4 2.4088025119111E+33
n5 5.336438321704E+41

Nth Root

y√n
2√n 14884.188086691
3√n 605.08552851346
4√n 122.00077084466
5√n 46.675616163633

Divisors of 221539055

1, 5, 5233, 8467, 26165, 42335, 44307811, 221539055

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 -221539054
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 221539055 can be divided by 8 positive divisors. The sum of these divisors (counting 221539055) is 1, the average is 0.125.

Base conversion 221539055

Base System Value
2 Binary 1101001101000110101011101111
3 Ternary 120102212100110012
4 Quaternary 31031012223233
5 Quinary 423203222210
6 Senary 33552203435
8 Octal 1515065357
10 Decimal 221539055
12 Duodecimal 6223957b
16 Hexadecimal d346aef
20 Vigesimal 394c7cf
36 Base36 3nwcmn

Cryptographic Hash Functions

md5 a91303a967295a90457299df692699e6
sha1 4cece24987f5f399de5286a542899d981b783594
sha256 369545f490919aba6e33442f58dfd8f9ae5fe483986fafc20d310eda6cc3a06d
sha512 ba05a692413f902395ed13246d6b978bac9df0c1b89b07b30d64575b3e97e7f661b3585633ccec1c2d4420251125c3f5be7cbe37cb791c96690b02c7ab341cae
ripemd-160 5e77b88e2dedb779ee96cb7e10fbeea32aa936b0

221539055 as geometric shapes

Circle

Radius = n
Diameter 443078110
Circumference 1391970935.3425
Area 1.5418796280162E+17

Sphere

Radius = n
Volume 4.554487409526E+25
Surface area 6.1675185120647E+17
Circumference 1391970935.3425

Square

Length = n
Perimeter 886156220
Area 49079552890293025
Diagonal 313303536.17632

Cube

Length = n
Surface area 294477317341758150
Volume 1.0873037767138E+25
Space diagonal 383716899.1208

Equilateral Triangle

Length = n
Perimeter 664617165
Area 2.1252069804688E+16
Altitude 191858449.5604

Triangular Pyramid

Length = n
Surface area 2.1252069804688E+16
Volume 1.2813997895401E+24
Height 104434512.05877