221544208 (number)

221544208 is an even 9-digits composite number following 221544207 and preceding 221544209. In scientific notation, it is written as 2.21544208 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 10 positive divisors. There are 110772096 positive integers (up to 221544208) that are relatively prime to 221544208.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred forty-four thousand two hundred eight

Notation

Scientific notation 2.21544208 × 10^8
Engineering notation 2.21544208 × 10^6

Prime Factorization of 221544208

Prime Factorization 2 × 2 × 2 × 2 × 13846513

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27693026
Product of the distinct prime numbers

The prime factorization of 221544208 is 2 × 2 × 2 × 2 × 13846513. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 51, 87, 279, 858, 6738, 832, 60270, 24981, 441393, 390543, 1481928, 8432926, 15811100, 36401208, 285429469, 368721669, 7508837690, 7720890376

Basic calculations (n = 221544208)

Multiplication

n×y
n×2 443088416
n×3 664632624
n×4 886176832
n×5 1107721040

Division

n÷y
n÷2 110772104
n÷3 73848069.333333
n÷3 55386052
n÷5 44308841.6

Exponentiation

ny
n2 49081836098347264
n3 1.0873796505594E+25
n4 2.409026634785E+33
n5 5.3370589785435E+41

Nth Root

y√n
2√n 14884.361188845
3√n 605.09021990832
4√n 122.00148027317
5√n 46.675833296645

Divisors of 221544208

1, 2, 4, 8, 16, 13846513, 27693026, 55386052, 110772104, 221544208

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221544207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221544208 can be divided by 10 positive divisors. The sum of these divisors (counting 221544208) is 1, the average is 0.1.

Base conversion 221544208

Base System Value
2 Binary 1101001101000111111100010000
3 Ternary 120102212121112001
4 Quaternary 31031013330100
5 Quinary 423203403313
6 Senary 33552243344
8 Octal 1515077420
10 Decimal 221544208
12 Duodecimal 62240554
16 Hexadecimal d347f10
20 Vigesimal 394d0a8
36 Base36 3nwgls

Cryptographic Hash Functions

md5 30e8f353686e58c1ab932ca338a0e336
sha1 c717a41a3c951252d809a4866a4562321b85016d
sha256 ec737d954812988cf617078c7a32bf29332b055283198119db45c1199a29dbb1
sha512 565182774c406a0ecea2fdbe9aeb96309f4c29b9187e77202bc13522f88d8999639c0d21ca94438c19c61df7719da234d686adee22bad5c5e1143bf1de2eb4b1
ripemd-160 56aaffde23b8c09865ce60b6de726b7e23773ed3

221544208 as geometric shapes

Circle

Radius = n
Diameter 443088416
Circumference 1392003312.5963
Area 1.5419513571127E+17

Sphere

Radius = n
Volume 4.5548052291473E+25
Surface area 6.1678054284506E+17
Circumference 1392003312.5963

Square

Length = n
Perimeter 886176832
Area 49081836098347264
Diagonal 313310823.61881

Cube

Length = n
Surface area 294491016590083584
Volume 1.0873796505594E+25
Space diagonal 383725824.37861

Equilateral Triangle

Length = n
Perimeter 664632624
Area 2.1253058462776E+16
Altitude 191862912.1893

Triangular Pyramid

Length = n
Surface area 2.1253058462776E+16
Volume 1.2814892077247E+24
Height 104436941.20627