221539239 (number)

221539239 is an odd 9-digits composite number following 221539238 and preceding 221539240. In scientific notation, it is written as 2.21539239 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 142884000 positive integers (up to 221539239) that are relatively prime to 221539239.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21539239 × 10^8
Engineering notation 2.21539239 × 10^6

Prime Factorization of 221539239

Prime Factorization 27 × 37 × 211 × 1051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221539239
Product of the distinct prime numbers

The prime factorization of 221539239 is 27 × 37 × 211 × 1051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 87, 68, 39, 562, 9716, 654, 72922, 31431, 835823, 763819, 1910281, 4784414, 88279058, 20693606, 102706873, 272639445, 1696367594, 5304403842

Basic calculations (n = 221539239)

Multiplication

n×y
n×2 443078478
n×3 664617717
n×4 886156956
n×5 1107696195

Division

n÷y
n÷2 110769619.5
n÷3 73846413
n÷3 55384809.75
n÷5 44307847.8

Exponentiation

ny
n2 49079634416699121
n3 1.0873064859074E+25
n4 2.4088105144768E+33
n5 5.336460482724E+41

Nth Root

y√n
2√n 14884.194267746
3√n 605.08569603202
4√n 122.00079617669
5√n 46.675623916948

Divisors of 221539239

1, 27, 37, 211, 999, 1051, 5697, 7807, 28377, 38887, 210789, 221761, 1049949, 5987547, 8205157, 221539239

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 -221539238
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 221539239 can be divided by 16 positive divisors. The sum of these divisors (counting 221539239) is 1, the average is 0.0625.

Base conversion 221539239

Base System Value
2 Binary 1101001101000110101110100111
3 Ternary 120102212100201000
4 Quaternary 31031012232213
5 Quinary 423203223424
6 Senary 33552204343
8 Octal 1515065647
10 Decimal 221539239
12 Duodecimal 622396b3
16 Hexadecimal d346ba7
20 Vigesimal 394c81j
36 Base36 3nwcrr

Cryptographic Hash Functions

md5 80f4e14d14f86fb36a56706e427ac410
sha1 1493b3481bfa8bf617af5c14a9a972b060e927c2
sha256 580f6df7cea312cb1ddbc83d72775411a40c584a90d7fd29586bd6cc6c062284
sha512 ff0e489669f9caa97f79891f89bfabf93ba4325bc44ee750869029f257e4dbbba466aeb2ae7e799dd90b70ef435ce79e66db746c9db4069c7abb1859b3d0ff31
ripemd-160 ec67dedb7c60e6b6b7852425ffce54e11b2a5248

221539239 as geometric shapes

Circle

Radius = n
Diameter 443078478
Circumference 1391972091.4485
Area 1.5418821892437E+17

Sphere

Radius = n
Volume 4.5544987577695E+25
Surface area 6.167528756975E+17
Circumference 1391972091.4485

Square

Length = n
Perimeter 886156956
Area 49079634416699121
Diagonal 313303796.39161

Cube

Length = n
Surface area 294477806500194726
Volume 1.0873064859074E+25
Space diagonal 383717217.81814

Equilateral Triangle

Length = n
Perimeter 664617717
Area 2.1252105106657E+16
Altitude 191858608.90907

Triangular Pyramid

Length = n
Surface area 2.1252105106657E+16
Volume 1.2814029823554E+24
Height 104434598.7972