221472585 (number)

221472585 is an odd 9-digits composite number following 221472584 and preceding 221472586. In scientific notation, it is written as 2.21472585 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 118118688 positive integers (up to 221472585) that are relatively prime to 221472585.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred seventy-two thousand five hundred eighty-five

Notation

Scientific notation 2.21472585 × 10^8
Engineering notation 2.21472585 × 10^6

Prime Factorization of 221472585

Prime Factorization 15 × 3 × 4921613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221472585
Product of the distinct prime numbers

The prime factorization of 221472585 is 15 × 3 × 4921613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 49, 14, 472, 777, 2233, 3372, 31745, 81188, 569921, 325660, 1547339, 7079518, 3563333, 86141908, 661837386, 449187554, 724990038, 2901818192

Basic calculations (n = 221472585)

Multiplication

n×y
n×2 442945170
n×3 664417755
n×4 885890340
n×5 1107362925

Division

n÷y
n÷2 110736292.5
n÷3 73824195
n÷3 55368146.25
n÷5 44294517

Exponentiation

ny
n2 49050105906582225
n3 1.0863253749655E+25
n4 2.4059128894469E+33
n5 5.3284374691063E+41

Nth Root

y√n
2√n 14881.955012699
3√n 605.02500636571
4√n 121.9916186166
5√n 46.672814941407

Divisors of 221472585

1, 3, 15, 45, 4921613, 14764839, 73824195, 221472585

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221472584
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221472585 can be divided by 8 positive divisors. The sum of these divisors (counting 221472585) is 1, the average is 0.125.

Base conversion 221472585

Base System Value
2 Binary 1101001100110110011101001001
3 Ternary 120102201222021100
4 Quaternary 31030312131021
5 Quinary 423144110320
6 Senary 33550532013
8 Octal 1514663511
10 Decimal 221472585
12 Duodecimal 62207009
16 Hexadecimal d336749
20 Vigesimal 3944195
36 Base36 3nuxc9

Cryptographic Hash Functions

md5 faad58b7faf211e15b6c8a6d4e808c84
sha1 1e9ec1d56cf2a764366856367f1ac3f198ed065b
sha256 04bf30734d1ae67430e4f3db00f84f0d9e98881288180e9455eb0e8e99ce73ae
sha512 048e12ef9bc591c2ea222bf8c14ee23285d8e0d53f4ad2f9f8415e4f3a461252fa7d2c67fe213740562f44078e720bae1ebe623273457d06c8a097bbd66aa5a8
ripemd-160 962aa5f62dd20d65ef96516aaffa707e278f1be5

221472585 as geometric shapes

Circle

Radius = n
Diameter 442945170
Circumference 1391553292.0151
Area 1.5409545237392E+17

Sphere

Radius = n
Volume 4.5503890898662E+25
Surface area 6.1638180949568E+17
Circumference 1391553292.0151

Square

Length = n
Perimeter 885890340
Area 49050105906582225
Diagonal 313209533.40083

Cube

Length = n
Surface area 294300635439493350
Volume 1.0863253749655E+25
Space diagonal 383601769.70362

Equilateral Triangle

Length = n
Perimeter 664417755
Area 2.1239318886709E+16
Altitude 191800884.85181

Triangular Pyramid

Length = n
Surface area 2.1239318886709E+16
Volume 1.2802467320218E+24
Height 104403177.80028