221353268 (number)

221353268 is an even 9-digits composite number following 221353267 and preceding 221353269. In scientific notation, it is written as 2.21353268 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 99260640 positive integers (up to 221353268) that are relatively prime to 221353268.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred fifty-three thousand two hundred sixty-eight

Notation

Scientific notation 2.21353268 × 10^8
Engineering notation 2.21353268 × 10^6

Prime Factorization of 221353268

Prime Factorization 2 × 2 × 19 × 47 × 31 × 1999

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 110676634
Product of the distinct prime numbers

The prime factorization of 221353268 is 2 × 2 × 19 × 47 × 31 × 1999. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 2, 43, 451, 233, 6007, 4505, 2258, 32438, 450134, 376421, 6325282, 1054574, 57188889, 72993602, 680422746, 344315329, 5353380533, 8368887488

Basic calculations (n = 221353268)

Multiplication

n×y
n×2 442706536
n×3 664059804
n×4 885413072
n×5 1106766340

Division

n÷y
n÷2 110676634
n÷3 73784422.666667
n÷3 55338317
n÷5 44270653.6

Exponentiation

ny
n2 48997269254279824
n3 1.0845705672511E+25
n4 2.4007323943764E+33
n5 5.3140996108868E+41

Nth Root

y√n
2√n 14877.945691526
3√n 604.91633567479
4√n 121.97518473659
5√n 46.66778491864

Divisors of 221353268

1, 2, 4, 19, 31, 38, 47, 62, 76, 94, 124, 188, 589, 893, 1178, 1457, 1786, 1999, 2356, 2914, 3572, 3998, 5828, 7996, 27683, 37981, 55366, 61969, 75962, 93953, 110732, 123938, 151924, 187906, 247876, 375812, 1177411, 1785107, 2354822, 2912543, 3570214, 4709644, 5825086, 7140428, 11650172, 55338317, 110676634, 221353268

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221353267
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221353268 can be divided by 48 positive divisors. The sum of these divisors (counting 221353268) is 1, the average is 0.020833333333333.

Base conversion 221353268

Base System Value
2 Binary 1101001100011001010100110100
3 Ternary 120102111220121012
4 Quaternary 31030121110310
5 Quinary 423131301033
6 Senary 33544211352
8 Octal 1514312464
10 Decimal 221353268
12 Duodecimal 62169b58
16 Hexadecimal d319534
20 Vigesimal 3939338
36 Base36 3nsd9w

Cryptographic Hash Functions

md5 56b1cba563b63309c5d293ac66529bc1
sha1 a4d73b032a47b2faa1be0cf418ef894c1aab136c
sha256 88bff00b7e0f28a4c11703592e3c202b6e804e5e413f03b62baaf29149a444be
sha512 70bea291c476ec6eaec7d08db872fefb3367d7a9a4c94e4e2504a0cd0cf4f1afcd6f2d99feaf78b5dd8abe3b478f6bd439dbfe22342fac856e2ecf55255d15d1
ripemd-160 c6ca79ecf4709a03c0181ea32b5940bcc3d4d03a

221353268 as geometric shapes

Circle

Radius = n
Diameter 442706536
Circumference 1390803601.1938
Area 1.5392946113521E+17

Sphere

Radius = n
Volume 4.5430385685009E+25
Surface area 6.1571784454083E+17
Circumference 1390803601.1938

Square

Length = n
Perimeter 885413072
Area 48997269254279824
Diagonal 313040793.68121

Cube

Length = n
Surface area 293983615525678944
Volume 1.0845705672511E+25
Space diagonal 383395106.59741

Equilateral Triangle

Length = n
Perimeter 664059804
Area 2.1216439945136E+16
Altitude 191697553.29871

Triangular Pyramid

Length = n
Surface area 2.1216439945136E+16
Volume 1.2781786712976E+24
Height 104346931.22707