221539235 (number)

221539235 is an odd 9-digits composite number following 221539234 and preceding 221539236. In scientific notation, it is written as 2.21539235 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 177231384 positive integers (up to 221539235) that are relatively prime to 221539235.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21539235 × 10^8
Engineering notation 2.21539235 × 10^6

Prime Factorization of 221539235

Prime Factorization 5 × 44307847

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221539235
Product of the distinct prime numbers

The prime factorization of 221539235 is 5 × 44307847. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 66, 100, 568, 820, 3765, 5554, 23374, 65850, 898824, 50567, 85249, 810912, 75039439, 72481672, 109398974, 4498948, 8775870254, 2939546153

Basic calculations (n = 221539235)

Multiplication

n×y
n×2 443078470
n×3 664617705
n×4 886156940
n×5 1107696175

Division

n÷y
n÷2 110769617.5
n÷3 73846411.666667
n÷3 55384808.75
n÷5 44307847

Exponentiation

ny
n2 49079632644385225
n3 1.0873064270118E+25
n4 2.4088103405078E+33
n5 5.3364600009619E+41

Nth Root

y√n
2√n 14884.194133375
3√n 605.08569239031
4√n 122.00079562599
5√n 46.675623748397

Divisors of 221539235

1, 5, 44307847, 221539235

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 -221539234
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 221539235 can be divided by 4 positive divisors. The sum of these divisors (counting 221539235) is 1, the average is 0.25.

Base conversion 221539235

Base System Value
2 Binary 1101001101000110101110100011
3 Ternary 120102212100200212
4 Quaternary 31031012232203
5 Quinary 423203223420
6 Senary 33552204335
8 Octal 1515065643
10 Decimal 221539235
12 Duodecimal 622396ab
16 Hexadecimal d346ba3
20 Vigesimal 394c81f
36 Base36 3nwcrn

Cryptographic Hash Functions

md5 f362f7eab0a0f55c6585f95fbc0d1b44
sha1 1335bfcd5604fc36f6a7b83b614f1a418111e886
sha256 32d7bd1947d2ebbe8fb53297c0b0ddea029d556eb4e6169b91cfe932fb405fde
sha512 4f3062a0ddf0d13206d962ee577eb3efb3837a80701b77aee652a64e1212046ba84f90092cc5a6f11367775b27974a23ca439b26424867bb7040b3a3e2c06c95
ripemd-160 ea5bf36d089561b9db5f3ec5cb1f929217e6d771

221539235 as geometric shapes

Circle

Radius = n
Diameter 443078470
Circumference 1391972066.3158
Area 1.5418821335649E+17

Sphere

Radius = n
Volume 4.5544985110684E+25
Surface area 6.1675285342595E+17
Circumference 1391972066.3158

Square

Length = n
Perimeter 886156940
Area 49079632644385225
Diagonal 313303790.73476

Cube

Length = n
Surface area 294477795866311350
Volume 1.0873064270118E+25
Space diagonal 383717210.88994

Equilateral Triangle

Length = n
Perimeter 664617705
Area 2.1252104339223E+16
Altitude 191858605.44497

Triangular Pyramid

Length = n
Surface area 2.1252104339223E+16
Volume 1.2814029129463E+24
Height 104434596.91159