221238082 (number)

221238082 is an even 9-digits composite number following 221238081 and preceding 221238083. In scientific notation, it is written as 2.21238082 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 100378512 positive integers (up to 221238082) that are relatively prime to 221238082.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred thirty-eight thousand eighty-two

Notation

Scientific notation 2.21238082 × 10^8
Engineering notation 2.21238082 × 10^6

Prime Factorization of 221238082

Prime Factorization 2 × 13 × 59 × 144223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221238082
Product of the distinct prime numbers

The prime factorization of 221238082 is 2 × 13 × 59 × 144223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 32, 88, 518, 588, 6551, 9311, 90209, 84235, 665823, 731052, 7955848, 826799, 14381758, 17914679, 287307754, 137606645, 1291864529, 6171929068

Basic calculations (n = 221238082)

Multiplication

n×y
n×2 442476164
n×3 663714246
n×4 884952328
n×5 1106190410

Division

n÷y
n÷2 110619041
n÷3 73746027.333333
n÷3 55309520.5
n÷5 44247616.4

Exponentiation

ny
n2 48946288927038724
n3 1.0828783083236E+25
n4 2.3957391997292E+33
n5 5.3002874552029E+41

Nth Root

y√n
2√n 14874.074156061
3√n 604.81139033364
4√n 121.95931352734
5√n 46.662926987452

Divisors of 221238082

1, 2, 13, 26, 59, 118, 767, 1534, 144223, 288446, 1874899, 3749798, 8509157, 17018314, 110619041, 221238082

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 -221238081
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 221238082 can be divided by 16 positive divisors. The sum of these divisors (counting 221238082) is 1, the average is 0.0625.

Base conversion 221238082

Base System Value
2 Binary 1101001011111101001101000010
3 Ternary 120102022001121001
4 Quaternary 31023331031002
5 Quinary 423114104312
6 Senary 33541522214
8 Octal 1513751502
10 Decimal 221238082
12 Duodecimal 6211336a
16 Hexadecimal d2fd342
20 Vigesimal 392ef42
36 Base36 3npwea

Cryptographic Hash Functions

md5 79e59a7e3a639feacb0e7ae46283e9b3
sha1 223cc8c5e94653fac4020a818c8dfe154e179e78
sha256 2e045b466650e83a71560a30a7de9cd20787fd09761c4ca2290960d5426ecc16
sha512 97f84eeb7f18f8bb3b296d2f4ff17d09819cb1267534b42183b137c5384330610459e449efdf719ffb6fb13bfa1554f3bf226e3a47018e1a4ed05185d2a28851
ripemd-160 6f969bd3b8d5b418c070aff46229a3a08d2a44db

221238082 as geometric shapes

Circle

Radius = n
Diameter 442476164
Circumference 1390079866.211
Area 1.5376930171367E+17

Sphere

Radius = n
Volume 4.5359500508815E+25
Surface area 6.1507720685467E+17
Circumference 1390079866.211

Square

Length = n
Perimeter 884952328
Area 48946288927038724
Diagonal 312877896.07781

Cube

Length = n
Surface area 293677733562232344
Volume 1.0828783083236E+25
Space diagonal 383195598.59309

Equilateral Triangle

Length = n
Perimeter 663714246
Area 2.1194364815894E+16
Altitude 191597799.29654

Triangular Pyramid

Length = n
Surface area 2.1194364815894E+16
Volume 1.2761843250257E+24
Height 104292632.02594