221557269 (number)

221557269 is an odd 9-digits composite number following 221557268 and preceding 221557270. In scientific notation, it is written as 2.21557269 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 147704844 positive integers (up to 221557269) that are relatively prime to 221557269.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred fifty-seven thousand two hundred sixty-nine

Notation

Scientific notation 2.21557269 × 10^8
Engineering notation 2.21557269 × 10^6

Prime Factorization of 221557269

Prime Factorization 3 × 73852423

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221557269
Product of the distinct prime numbers

The prime factorization of 221557269 is 3 × 73852423. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 89, 5, 506, 644, 2907, 2399, 38167, 67262, 544936, 543012, 1093521, 4347847, 11342611, 79265356, 118436214, 577388821, 1781329892, 3597706307

Basic calculations (n = 221557269)

Multiplication

n×y
n×2 443114538
n×3 664671807
n×4 886229076
n×5 1107786345

Division

n÷y
n÷2 110778634.5
n÷3 73852423
n÷3 55389317.25
n÷5 44311453.8

Exponentiation

ny
n2 49087623446738361
n3 1.087571979256E+25
n4 2.4095947756488E+33
n5 5.3386323788941E+41

Nth Root

y√n
2√n 14884.799931474
3√n 605.10211057961
4√n 122.00327836363
5√n 46.67638363257

Divisors of 221557269

1, 3, 73852423, 221557269

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 -221557268
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 221557269 can be divided by 4 positive divisors. The sum of these divisors (counting 221557269) is 1, the average is 0.25.

Base conversion 221557269

Base System Value
2 Binary 1101001101001011001000010101
3 Ternary 120102220021102210
4 Quaternary 31031023020111
5 Quinary 423204313034
6 Senary 33552424033
8 Octal 1515131025
10 Decimal 221557269
12 Duodecimal 62248019
16 Hexadecimal d34b215
20 Vigesimal 394ed39
36 Base36 3nwqol

Cryptographic Hash Functions

md5 817f4baf048b2b96e3218f8231198317
sha1 f4abf63ec3135591b50a7e7a7cd4f92993bedb05
sha256 0993c33c846642da66550ab498ef98eb082b3d1d22da739b50a37b2ed9b26da5
sha512 ddd31bdb1114a35212f4f75d002fd199b3d902bfcdfb98e471906b4abe64bf137e0c5c33e75111ec1e4b8e7cbbc7c4f3b5d945d1e607e8732e14811a7c94a087
ripemd-160 f77f2f81549303fda0fdbeb984eb691ec2d4f90e

221557269 as geometric shapes

Circle

Radius = n
Diameter 443114538
Circumference 1392085377.2796
Area 1.5421331720246E+17

Sphere

Radius = n
Volume 4.5556108537076E+25
Surface area 6.1685326880982E+17
Circumference 1392085377.2796

Square

Length = n
Perimeter 886229076
Area 49087623446738361
Diagonal 313329294.66214

Cube

Length = n
Surface area 294525740680430166
Volume 1.087571979256E+25
Space diagonal 383748446.6942

Equilateral Triangle

Length = n
Perimeter 664671807
Area 2.125556445814E+16
Altitude 191874223.3471

Triangular Pyramid

Length = n
Surface area 2.125556445814E+16
Volume 1.2817158692673E+24
Height 104443098.22071