221237247 (number)

221237247 is an odd 9-digits composite number following 221237246 and preceding 221237248. In scientific notation, it is written as 2.21237247 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 113435520 positive integers (up to 221237247) that are relatively prime to 221237247.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred thirty-seven thousand two hundred forty-seven

Notation

Scientific notation 2.21237247 × 10^8
Engineering notation 2.21237247 × 10^6

Prime Factorization of 221237247

Prime Factorization 1743 × 11 × 11 × 1049

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20112477
Product of the distinct prime numbers

The prime factorization of 221237247 is 1743 × 11 × 11 × 1049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 100, 80, 508, 330, 3777, 9528, 60357, 82262, 870753, 147729, 9175465, 3107928, 4239014, 95116210, 485234677, 770699867, 653339202, 2650587398

Basic calculations (n = 221237247)

Multiplication

n×y
n×2 442474494
n×3 663711741
n×4 884948988
n×5 1106186235

Division

n÷y
n÷2 110618623.5
n÷3 73745749
n÷3 55309311.75
n÷5 44247449.4

Exponentiation

ny
n2 48945919460139009
n3 1.0828660473245E+25
n4 2.3957030317984E+33
n5 5.3001874338463E+41

Nth Root

y√n
2√n 14874.046087061
3√n 604.81062943669
4√n 121.95919845203
5√n 46.662891764218

Divisors of 221237247

1, 11, 121, 1049, 1743, 11539, 19173, 126929, 210903, 1828407, 20112477, 221237247

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 -221237246
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 221237247 can be divided by 12 positive divisors. The sum of these divisors (counting 221237247) is 1, the average is 0.083333333333333.

Base conversion 221237247

Base System Value
2 Binary 1101001011111100111111111111
3 Ternary 120102022000110010
4 Quaternary 31023330333333
5 Quinary 423114042442
6 Senary 33541514303
8 Octal 1513747777
10 Decimal 221237247
12 Duodecimal 62112993
16 Hexadecimal d2fcfff
20 Vigesimal 392ed27
36 Base36 3npvr3

Cryptographic Hash Functions

md5 12f1a77b9542cae92799d3cc911e1b38
sha1 46a586c1a0e4e9deef9ac62c7fb73567847cf916
sha256 96d7516fba496cf8b11239cb6f904ebbb26ef05a29a267b97c79353578cb8d14
sha512 f7a41d6c36b44ac720c580d416faf107dd6999867b3c1adc9da37057699fbea0191ba8b9fb5dc1c54834d290edaa4ef84f819e8287159b36c8dd0e67948c3904
ripemd-160 e8e0a62c919d005bb32b6d787720e72539616010

221237247 as geometric shapes

Circle

Radius = n
Diameter 442474494
Circumference 1390074619.7513
Area 1.5376814099917E+17

Sphere

Radius = n
Volume 4.5358986921286E+25
Surface area 6.1507256399668E+17
Circumference 1390074619.7513

Square

Length = n
Perimeter 884948988
Area 48945919460139009
Diagonal 312876715.20949

Cube

Length = n
Surface area 293675516760834054
Volume 1.0828660473245E+25
Space diagonal 383194152.33067

Equilateral Triangle

Length = n
Perimeter 663711741
Area 2.1194204832034E+16
Altitude 191597076.16533

Triangular Pyramid

Length = n
Surface area 2.1194204832034E+16
Volume 1.2761698752997E+24
Height 104292238.40316