221295243 (number)

221295243 is an odd 9-digits composite number following 221295242 and preceding 221295244. In scientific notation, it is written as 2.21295243 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 133013664 positive integers (up to 221295243) that are relatively prime to 221295243.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred ninety-five thousand two hundred forty-three

Notation

Scientific notation 2.21295243 × 10^8
Engineering notation 2.21295243 × 10^6

Prime Factorization of 221295243

Prime Factorization 3 × 13 × 43 × 131959

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221295243
Product of the distinct prime numbers

The prime factorization of 221295243 is 3 × 13 × 43 × 131959. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 21, 90, 206, 451, 1478, 713, 24994, 56372, 292087, 385761, 7970306, 5684912, 72202105, 12013918, 650629257, 972185989, 7174314563, 8948626840

Basic calculations (n = 221295243)

Multiplication

n×y
n×2 442590486
n×3 663885729
n×4 885180972
n×5 1106476215

Division

n÷y
n÷2 110647621.5
n÷3 73765081
n÷3 55323810.75
n÷5 44259048.6

Exponentiation

ny
n2 48971584574429049
n3 1.0837178708493E+25
n4 2.3982160957305E+33
n5 5.3071381367118E+41

Nth Root

y√n
2√n 14875.995529712
3√n 604.86347396317
4√n 121.96719038213
5√n 46.665337986435

Divisors of 221295243

1, 3, 13, 39, 43, 129, 559, 1677, 131959, 395877, 1715467, 5146401, 5674237, 17022711, 73765081, 221295243

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 -221295242
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 221295243 can be divided by 16 positive divisors. The sum of these divisors (counting 221295243) is 1, the average is 0.0625.

Base conversion 221295243

Base System Value
2 Binary 1101001100001011001010001011
3 Ternary 120102101222000010
4 Quaternary 31030023022023
5 Quinary 423122421433
6 Senary 33543043003
8 Octal 1514131213
10 Decimal 221295243
12 Duodecimal 62140463
16 Hexadecimal d30b28b
20 Vigesimal 3931i23
36 Base36 3nr4i3

Cryptographic Hash Functions

md5 da501b1bceaa1f5a3280793a566d5924
sha1 18460eafb9bbd97e303972a4bbfd5d750742349d
sha256 4e18871a2abcc29d593905d2d3284308cc9bedfb3295d284cb6ded428824ca75
sha512 152d0d264ae70cd9987defac0bd7114c8edd81a4a0f7f5284cfeb46ef3ae7cad7947167ecb639c382a549797e536886f6cec79997fbe3c3654540fa7fc279115
ripemd-160 224169f8502cfd7235e28583eab6d282cb836a90

221295243 as geometric shapes

Circle

Radius = n
Diameter 442590486
Circumference 1390439019.3663
Area 1.5384877033368E+17

Sphere

Radius = n
Volume 4.5394668021656E+25
Surface area 6.1539508133471E+17
Circumference 1390439019.3663

Square

Length = n
Perimeter 885180972
Area 48971584574429049
Diagonal 312958733.93925

Cube

Length = n
Surface area 293829507446574294
Volume 1.0837178708493E+25
Space diagonal 383294604.3493

Equilateral Triangle

Length = n
Perimeter 663885729
Area 2.1205318152517E+16
Altitude 191647302.17465

Triangular Pyramid

Length = n
Surface area 2.1205318152517E+16
Volume 1.277173758951E+24
Height 104319577.97975