221528310 (number)

221528310 is an even 9-digits composite number following 221528309 and preceding 221528311. In scientific notation, it is written as 2.21528310 × 10^8. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 59074208 positive integers (up to 221528310) that are relatively prime to 221528310.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred twenty-eight thousand three hundred ten

Notation

Scientific notation 2.21528310 × 10^8
Engineering notation 2.21528310 × 10^6

Prime Factorization of 221528310

Prime Factorization 2 × 3 × 5 × 7384277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221528310
Product of the distinct prime numbers

The prime factorization of 221528310 is 2 × 3 × 5 × 7384277. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 63, 13, 560, 674, 7958, 9512, 32373, 69896, 627877, 13145, 6386128, 392148, 7029007, 62526767, 805414348, 568852069, 4241838980, 1752297264

Basic calculations (n = 221528310)

Multiplication

n×y
n×2 443056620
n×3 664584930
n×4 886113240
n×5 1107641550

Division

n÷y
n÷2 110764155
n÷3 73842770
n÷3 55382077.5
n÷5 44305662

Exponentiation

ny
n2 49074792131456100
n3 1.0871455764483E+25
n4 2.4083352227456E+33
n5 5.3351443180831E+41

Nth Root

y√n
2√n 14883.8271288
3√n 605.0757458153
4√n 121.99929150942
5√n 46.675163386378

Divisors of 221528310

1, 2, 3, 5, 6, 10, 15, 30, 7384277, 14768554, 22152831, 36921385, 44305662, 73842770, 110764155, 221528310

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 -221528309
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 221528310 can be divided by 16 positive divisors. The sum of these divisors (counting 221528310) is 1, the average is 0.0625.

Base conversion 221528310

Base System Value
2 Binary 1101001101000100000011110110
3 Ternary 120102211210201020
4 Quaternary 31031010003312
5 Quinary 423202401220
6 Senary 33552042010
8 Octal 1515040366
10 Decimal 221528310
12 Duodecimal 62233306
16 Hexadecimal d3440f6
20 Vigesimal 394b0fa
36 Base36 3nw4c6

Cryptographic Hash Functions

md5 4b958c17f0d9d769109461a40c348ffb
sha1 954e4e5301ac131cdfdea8a5a29fe477e7adebfc
sha256 3c66f926971c485f6abf31bf9078cb52d37c317325bac76fa9fd66337fcde5de
sha512 fc6cbcea7e827c0633b8439fb833c065f27979369381dbaf5ebc93f5f863816ce9e1bea88accbd7a6596c518c0ed56be5cd759f7463a8de044a0be7e9fa0e88b
ripemd-160 4f2daad7046b3f2a27487b6e2cbd86548b6c8135

221528310 as geometric shapes

Circle

Radius = n
Diameter 443056620
Circumference 1391903422.5163
Area 1.5417300643663E+17

Sphere

Radius = n
Volume 4.5538247418034E+25
Surface area 6.1669202574651E+17
Circumference 1391903422.5163

Square

Length = n
Perimeter 886113240
Area 49074792131456100
Diagonal 313288340.45159

Cube

Length = n
Surface area 294448752788736600
Volume 1.0871455764483E+25
Space diagonal 383698288.23487

Equilateral Triangle

Length = n
Perimeter 664584930
Area 2.1250008335641E+16
Altitude 191849144.11743

Triangular Pyramid

Length = n
Surface area 2.1250008335641E+16
Volume 1.2812133487392E+24
Height 104429446.8172