221036249 (number)

221036249 is an odd 9-digits composite number following 221036248 and preceding 221036250. In scientific notation, it is written as 2.21036249 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 185891328 positive integers (up to 221036249) that are relatively prime to 221036249.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million thirty-six thousand two hundred forty-nine

Notation

Scientific notation 2.21036249 × 10^8
Engineering notation 2.21036249 × 10^6

Prime Factorization of 221036249

Prime Factorization 721 × 113 × 2713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221036249
Product of the distinct prime numbers

The prime factorization of 221036249 is 721 × 113 × 2713. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 94, 95, 983, 244, 2928, 1946, 10813, 84229, 865050, 584911, 1202455, 7516579, 55757021, 53620740, 272104703, 193953364, 248434735, 8927787674

Basic calculations (n = 221036249)

Multiplication

n×y
n×2 442072498
n×3 663108747
n×4 884144996
n×5 1105181245

Division

n÷y
n÷2 110518124.5
n÷3 73678749.666667
n÷3 55259062.25
n÷5 44207249.8

Exponentiation

ny
n2 48857023371990001
n3 1.079917318345E+25
n4 2.3870087327712E+33
n5 5.2761545662198E+41

Nth Root

y√n
2√n 14867.287883135
3√n 604.62741351198
4√n 121.93148848076
5√n 46.654409866749

Divisors of 221036249

1, 113, 721, 2713, 81473, 306569, 1956073, 221036249

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221036248
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221036249 can be divided by 8 positive divisors. The sum of these divisors (counting 221036249) is 1, the average is 0.125.

Base conversion 221036249

Base System Value
2 Binary 1101001011001011111011011001
3 Ternary 120101220210201202
4 Quaternary 31023023323121
5 Quinary 423041124444
6 Senary 33533323545
8 Octal 1513137331
10 Decimal 221036249
12 Duodecimal 620365b5
16 Hexadecimal d2cbed9
20 Vigesimal 3919ac9
36 Base36 3nlknt

Cryptographic Hash Functions

md5 996a94e4b41923e24117e518d3857373
sha1 45d99a065b3705fa70374ee6d738c322f48a411a
sha256 9c1d1ff1287457340aaf231a7dca14e99da7848934555a6272a222ad07838e00
sha512 de26e53c9efb21c1a0694145483444362be17228fbf0343f19ed221f64fbb3bed56df5be2a6334650193f5c6162a77fbf99f03951acdd59c0596123df8103a52
ripemd-160 e94da83e1f6112c184ef9fbe3458114bedce937a

221036249 as geometric shapes

Circle

Radius = n
Diameter 442072498
Circumference 1388811712.0709
Area 1.5348886570171E+17

Sphere

Radius = n
Volume 4.5235470850627E+25
Surface area 6.1395546280683E+17
Circumference 1388811712.0709

Square

Length = n
Perimeter 884144996
Area 48857023371990001
Diagonal 312592461.11188

Cube

Length = n
Surface area 293142140231940006
Volume 1.079917318345E+25
Space diagonal 382846013.58245

Equilateral Triangle

Length = n
Perimeter 663108747
Area 2.1155711696717E+16
Altitude 191423006.79122

Triangular Pyramid

Length = n
Surface area 2.1155711696717E+16
Volume 1.2726947648709E+24
Height 104197487.03729