221566309 (number)

221566309 is an odd 9-digits prime number following 221566308 and preceding 221566310. In scientific notation, it is written as 2.21566309 × 10^8. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 221566308 positive integers (up to 221566309) that are relatively prime to 221566309.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred sixty-six thousand three hundred nine

Notation

Scientific notation 2.21566309 × 10^8
Engineering notation 2.21566309 × 10^6

Prime Factorization of 221566309

Prime Factorization 221566309

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 221566309
Product of the distinct prime numbers

The prime factorization of 221566309 is 221566309. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 5, 28, 85, 195, 252, 329, 9259, 51819, 25773, 110124, 155069, 2815219, 2598949, 59802476, 8213497, 652240617, 89844824, 5217994313, 9867074423

Basic calculations (n = 221566309)

Multiplication

n×y
n×2 443132618
n×3 664698927
n×4 886265236
n×5 1107831545

Division

n÷y
n÷2 110783154.5
n÷3 73855436.333333
n÷3 55391577.25
n÷5 44313261.8

Exponentiation

ny
n2 49091629283883481
n3 1.0877051103226E+25
n4 2.4099880657462E+33
n5 5.3397216046145E+41

Nth Root

y√n
2√n 14885.103593862
3√n 605.11034027828
4√n 122.00452284183
5√n 46.676764525171

Divisors of 221566309

1, 221566309

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 221566310
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 110783155
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14885.103627453
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999909734
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221566309 can be divided by 2 positive divisors. The sum of these divisors (counting 221566309) is 221566310, the average is 110783155.

Base conversion 221566309

Base System Value
2 Binary 1101001101001101010101100101
3 Ternary 120102220201211121
4 Quaternary 31031031111211
5 Quinary 423210110214
6 Senary 33552533541
8 Octal 1515152545
10 Decimal 221566309
12 Duodecimal 622512b1
16 Hexadecimal d34d565
20 Vigesimal 394fff9
36 Base36 3nwxnp

Cryptographic Hash Functions

md5 86bc602a84b6ecc59e2239a12992ceeb
sha1 ec0b910d34e9f1d838c303a38702d6aff9beaf0b
sha256 c402e7a54ea0763d8472a1bd8ac5d467912af594f09479a2fb830419517e5228
sha512 af26cb97c57dfaafac9c6b90c3929a636a59fad378d472529e6d1c3c8949593d3c9496d15391238eb29bc28a2dba6c80bb5b4e6eb0eaa6f204e0e199cec7a95f
ripemd-160 1f9be4b8aa256f8dc94337252c0c0fbe290db624

221566309 as geometric shapes

Circle

Radius = n
Diameter 443132618
Circumference 1392142177.2748
Area 1.54225901911E+17

Sphere

Radius = n
Volume 4.5561685118156E+25
Surface area 6.1690360764401E+17
Circumference 1392142177.2748

Square

Length = n
Perimeter 886265236
Area 49091629283883481
Diagonal 313342079.15275

Cube

Length = n
Surface area 294549775703300886
Volume 1.0877051103226E+25
Space diagonal 383764104.43351

Equilateral Triangle

Length = n
Perimeter 664698927
Area 2.1257299036506E+16
Altitude 191882052.21675

Triangular Pyramid

Length = n
Surface area 2.1257299036506E+16
Volume 1.281872765734E+24
Height 104447359.71758