221491303 (number)

221491303 is an odd 9-digits composite number following 221491302 and preceding 221491304. In scientific notation, it is written as 2.21491303 × 10^8. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 188887680 positive integers (up to 221491303) that are relatively prime to 221491303.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred ninety-one thousand three hundred three

Notation

Scientific notation 2.21491303 × 10^8
Engineering notation 2.21491303 × 10^6

Prime Factorization of 221491303

Prime Factorization 11 × 19 × 103 × 10289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221491303
Product of the distinct prime numbers

The prime factorization of 221491303 is 11 × 19 × 103 × 10289. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 5, 98, 278, 883, 3745, 6566, 74854, 10787, 326113, 654555, 9634471, 8012761, 59020100, 16674717, 324537963, 85309740, 7618696729, 7466321544

Basic calculations (n = 221491303)

Multiplication

n×y
n×2 442982606
n×3 664473909
n×4 885965212
n×5 1107456515

Division

n÷y
n÷2 110745651.5
n÷3 73830434.333333
n÷3 55372825.75
n÷5 44298260.6

Exponentiation

ny
n2 49058397304637809
n3 1.0866008342096E+25
n4 2.4067263460997E+33
n5 5.3306895436205E+41

Nth Root

y√n
2√n 14882.58388184
3√n 605.04205067098
4√n 121.99419609899
5√n 46.673603835633

Divisors of 221491303

1, 11, 19, 103, 209, 1133, 1957, 10289, 21527, 113179, 195491, 1059767, 2150401, 11657437, 20135573, 221491303

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221491302
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221491303 can be divided by 16 positive divisors. The sum of these divisors (counting 221491303) is 1, the average is 0.0625.

Base conversion 221491303

Base System Value
2 Binary 1101001100111011000001100111
3 Ternary 120102202220221121
4 Quaternary 31030323001213
5 Quinary 423200210203
6 Senary 33551154411
8 Octal 1514730147
10 Decimal 221491303
12 Duodecimal 62215a07
16 Hexadecimal d33b067
20 Vigesimal 3946853
36 Base36 3nvbs7

Cryptographic Hash Functions

md5 d99a551830832c7b24570d5dfb73ca90
sha1 72b376ac949ecfb3fa5fc34fa8857e5555256e4e
sha256 4813eb31e7378ce55a6665140d982c8bc526ef33bc95ed30cbf16181bd0ac434
sha512 e508f77804a32a86cd562af4456f327a7e743a49eb6b56fa4177857068c1c829a4be1f592c87a64b436bdddaef6743d33f21f4081a9690d64348284ecd13e92f
ripemd-160 cf0b1fe17c8812aa48ec904c73c451169ee16830

221491303 as geometric shapes

Circle

Radius = n
Diameter 442982606
Circumference 1391670900.6777
Area 1.5412150056914E+17

Sphere

Radius = n
Volume 4.5515429308499E+25
Surface area 6.1648600227656E+17
Circumference 1391670900.6777

Square

Length = n
Perimeter 885965212
Area 49058397304637809
Diagonal 313236004.65029

Cube

Length = n
Surface area 294350383827826854
Volume 1.0866008342096E+25
Space diagonal 383634190.23063

Equilateral Triangle

Length = n
Perimeter 664473909
Area 2.1242909167383E+16
Altitude 191817095.11532

Triangular Pyramid

Length = n
Surface area 2.1242909167383E+16
Volume 1.2805713638543E+24
Height 104412001.5501