221520260 (number)

221520260 is an even 9-digits composite number following 221520259 and preceding 221520261. In scientific notation, it is written as 2.21520260 × 10^8. The sum of its digits is 20. It has a total of 6 prime factors and 48 positive divisors. There are 81274752 positive integers (up to 221520260) that are relatively prime to 221520260.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred twenty thousand two hundred sixty

Notation

Scientific notation 2.21520260 × 10^8
Engineering notation 2.21520260 × 10^6

Prime Factorization of 221520260

Prime Factorization 2 × 2 × 5 × 13 × 163 × 5227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 110760130
Product of the distinct prime numbers

The prime factorization of 221520260 is 2 × 2 × 5 × 13 × 163 × 5227. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221520260)

Multiplication

n×y
n×2 443040520
n×3 664560780
n×4 886081040
n×5 1107601300

Division

n÷y
n÷2 110760130
n÷3 73840086.666667
n÷3 55380065
n÷5 44304052

Exponentiation

ny
n2 49071225590467600
n3 1.0870270651319E+25
n4 2.4079851809506E+33
n5 5.3341750336032E+41

Nth Root

y√n
2√n 14883.556698585
3√n 605.06841655077
4√n 121.99818317739
5√n 46.674824160636

Divisors of 221520260

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 -221520259
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 221520260 can be divided by 48 positive divisors. The sum of these divisors (counting 221520260) is 1, the average is 0.020833333333333.

Base conversion 221520260

Base System Value
2 Binary 1101001101000010000110000100
3 Ternary 120102211101200002
4 Quaternary 31031002012010
5 Quinary 423202122020
6 Senary 33551540432
8 Octal 1515020604
10 Decimal 221520260
12 Duodecimal 6222a718
16 Hexadecimal d342184
20 Vigesimal 394a0d0
36 Base36 3nvy4k

Cryptographic Hash Functions

md5 0c3145b6e48a9041af5a70b5e0df9c29
sha1 e32dfd664c3f61b6380cfaa08168e96d80508093
sha256 72ce9737a0e831b31eb466a97544c838d34b23f72ecd467aeb1cd74e5fe6b241
sha512 566e8a3737d1893a78a898a99067c34c2b23e81976847c6ff29e517d4b05e68ea7cf9f604af61b6c90b78c52c92d83533e15b25cfce146c68de6626281dd3b02
ripemd-160 06bbc7f306b59babd673189e52760bad2f131e6b

221520260 as geometric shapes

Circle

Radius = n
Diameter 443040520
Circumference 1391852842.8746
Area 1.5416180181766E+17

Sphere

Radius = n
Volume 4.5533283227622E+25
Surface area 6.1664720727064E+17
Circumference 1391852842.8746

Square

Length = n
Perimeter 886081040
Area 49071225590467600
Diagonal 313276956.03241

Cube

Length = n
Surface area 294427353542805600
Volume 1.0870270651319E+25
Space diagonal 383684345.22587

Equilateral Triangle

Length = n
Perimeter 664560780
Area 2.1248463978091E+16
Altitude 191842172.61293

Triangular Pyramid

Length = n
Surface area 2.1248463978091E+16
Volume 1.2810736818135E+24
Height 104425652.0108