221738276 (number)

221738276 is an even 9-digits composite number following 221738275 and preceding 221738277. In scientific notation, it is written as 2.21738276 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 104347392 positive integers (up to 221738276) that are relatively prime to 221738276.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million seven hundred thirty-eight thousand two hundred seventy-six

Notation

Scientific notation 2.21738276 × 10^8
Engineering notation 2.21738276 × 10^6

Prime Factorization of 221738276

Prime Factorization 2 × 2 × 17 × 3260857

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 110869138
Product of the distinct prime numbers

The prime factorization of 221738276 is 2 × 2 × 17 × 3260857. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 5, 7, 648, 132, 1726, 35, 12836, 30329, 53139, 182328, 5655323, 1791099, 87713836, 58024380, 243600785, 66247937, 2858792499, 6259189487

Basic calculations (n = 221738276)

Multiplication

n×y
n×2 443476552
n×3 665214828
n×4 886953104
n×5 1108691380

Division

n÷y
n÷2 110869138
n÷3 73912758.666667
n÷3 55434569
n÷5 44347655.2

Exponentiation

ny
n2 49167863043452176
n3 1.0902397185859E+25
n4 2.4174787562597E+33
n5 5.3604757167964E+41

Nth Root

y√n
2√n 14890.878953238
3√n 605.26685038493
4√n 122.02818917463
5√n 46.684007839703

Divisors of 221738276

1, 2, 4, 17, 34, 68, 3260857, 6521714, 13043428, 55434569, 110869138, 221738276

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221738275
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221738276 can be divided by 12 positive divisors. The sum of these divisors (counting 221738276) is 1, the average is 0.083333333333333.

Base conversion 221738276

Base System Value
2 Binary 1101001101110111010100100100
3 Ternary 120110020110201202
4 Quaternary 31031313110210
5 Quinary 423231111101
6 Senary 34000342032
8 Octal 1515672444
10 Decimal 221738276
12 Duodecimal 62314918
16 Hexadecimal d377524
20 Vigesimal 395h5dg
36 Base36 3o0mck

Cryptographic Hash Functions

md5 c883a1d70d9ee6fa37d3affefca25ed4
sha1 c1f6d78fcfc46bc5e6386533225f93a28748fad5
sha256 88bdd6b3d264d4a08de461ff1a4e8eb00169e7ce66758863cbe138410d35484c
sha512 1ab468618fa27d3208c52d657860561b5bc1fb1e5d24e9dea59be5e3346ad6ddacb7aca0a03968c59946c6b23968d5d1d1d3fc88a86db5f3e23c7be677862996
ripemd-160 ad81c325fcb3e00f843e8c5af92e01a4bdb9e715

221738276 as geometric shapes

Circle

Radius = n
Diameter 443476552
Circumference 1393222677.8025
Area 1.5446539733002E+17

Sphere

Radius = n
Volume 4.5667854540818E+25
Surface area 6.1786158932007E+17
Circumference 1393222677.8025

Square

Length = n
Perimeter 886953104
Area 49167863043452176
Diagonal 313585277.21643

Cube

Length = n
Surface area 295007178260713056
Volume 1.0902397185859E+25
Space diagonal 384061960.01473

Equilateral Triangle

Length = n
Perimeter 665214828
Area 2.1290309222712E+16
Altitude 192030980.00737

Triangular Pyramid

Length = n
Surface area 2.1290309222712E+16
Volume 1.2848598302184E+24
Height 104528425.73881