221544297 (number)

221544297 is an odd 9-digits composite number following 221544296 and preceding 221544298. In scientific notation, it is written as 2.21544297 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 135023616 positive integers (up to 221544297) that are relatively prime to 221544297.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred forty-four thousand two hundred ninety-seven

Notation

Scientific notation 2.21544297 × 10^8
Engineering notation 2.21544297 × 10^6

Prime Factorization of 221544297

Prime Factorization 3 × 3 × 13 × 13 × 113 × 1289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5680623
Product of the distinct prime numbers

The prime factorization of 221544297 is 3 × 3 × 13 × 13 × 113 × 1289. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221544297)

Multiplication

n×y
n×2 443088594
n×3 664632891
n×4 886177188
n×5 1107721485

Division

n÷y
n÷2 110772148.5
n÷3 73848099
n÷3 55386074.25
n÷5 44308859.4

Exponentiation

ny
n2 49081875533224209
n3 1.087380961045E+25
n4 2.4090305058589E+33
n5 5.3370696987207E+41

Nth Root

y√n
2√n 14884.36417856
3√n 605.09030093508
4√n 122.00149252595
5√n 46.675837046821

Divisors of 221544297

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221544296
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221544297 can be divided by 36 positive divisors. The sum of these divisors (counting 221544297) is 1, the average is 0.027777777777778.

Base conversion 221544297

Base System Value
2 Binary 1101001101000111111101101001
3 Ternary 120102212121122100
4 Quaternary 31031013331221
5 Quinary 423203404142
6 Senary 33552244013
8 Octal 1515077551
10 Decimal 221544297
12 Duodecimal 62240609
16 Hexadecimal d347f69
20 Vigesimal 394d0eh
36 Base36 3nwgo9

Cryptographic Hash Functions

md5 e903e2f9b8b670729e1c7ae3286312f5
sha1 1655448c3403caf34bfa13470531db31f479c1d0
sha256 9d4ebea0e42d7636e4657d3025749fa3343784a94aefea4f541c167ae84969f3
sha512 3629e8ca8afb5a39b3a61f19d1dec6caff9108dcbf46f159ca289ee765542b8c8ef9b6077e37c3ae85ed898fa8c9581937c6be25a127d6df9b8eaa6bacded808
ripemd-160 deade56f423bc1c84db9fdcb976266cc837d24ff

221544297 as geometric shapes

Circle

Radius = n
Diameter 443088594
Circumference 1392003871.7998
Area 1.5419525959959E+17

Sphere

Radius = n
Volume 4.5548107184964E+25
Surface area 6.1678103839834E+17
Circumference 1392003871.7998

Square

Length = n
Perimeter 886177188
Area 49081875533224209
Diagonal 313310949.48381

Cube

Length = n
Surface area 294491253199345254
Volume 1.087380961045E+25
Space diagonal 383725978.53113

Equilateral Triangle

Length = n
Perimeter 664632891
Area 2.1253075538579E+16
Altitude 191862989.26556

Triangular Pyramid

Length = n
Surface area 2.1253075538579E+16
Volume 1.2814907521467E+24
Height 104436983.16127