221446246 (number)

221446246 is an even 9-digits composite number following 221446245 and preceding 221446247. In scientific notation, it is written as 2.21446246 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 94905528 positive integers (up to 221446246) that are relatively prime to 221446246.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred forty-six thousand two hundred forty-six

Notation

Scientific notation 2.21446246 × 10^8
Engineering notation 2.21446246 × 10^6

Prime Factorization of 221446246

Prime Factorization 2 × 7 × 15817589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221446246
Product of the distinct prime numbers

The prime factorization of 221446246 is 2 × 7 × 15817589. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 85, 39, 954, 764, 6305, 860, 62633, 37961, 28040, 682958, 4263319, 1218281, 1411189, 88640340, 762322951, 394649210, 6772059037, 9404116164

Basic calculations (n = 221446246)

Multiplication

n×y
n×2 442892492
n×3 664338738
n×4 885784984
n×5 1107231230

Division

n÷y
n÷2 110723123
n÷3 73815415.333333
n÷3 55361561.5
n÷5 44289249.2

Exponentiation

ny
n2 49038439867492516
n3 1.0859378418353E+25
n4 2.4047685846377E+33
n5 5.3252697556675E+41

Nth Root

y√n
2√n 14881.070055611
3√n 605.00102087572
4√n 121.98799144019
5√n 46.671704759977

Divisors of 221446246

1, 2, 7, 14, 15817589, 31635178, 110723123, 221446246

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 -221446245
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 221446246 can be divided by 8 positive divisors. The sum of these divisors (counting 221446246) is 1, the average is 0.125.

Base conversion 221446246

Base System Value
2 Binary 1101001100110000000001100110
3 Ternary 120102200122010211
4 Quaternary 31030300001212
5 Quinary 423142234441
6 Senary 33550210034
8 Octal 1514600146
10 Decimal 221446246
12 Duodecimal 621b391a
16 Hexadecimal d330066
20 Vigesimal 3940fc6
36 Base36 3nud0m

Cryptographic Hash Functions

md5 6b8afa0c0c55f4fb89edff27405457f2
sha1 a91bb1f27e1682900d64bece3797f7aa7aee93b2
sha256 8c39b0981e60ca66009d801293fba7ef82f7210000efb1ec7218d978093cf4ed
sha512 1b594faf6550d64f06b87bb6581396861fa686e8e2e89e8f3c4d439222724a8b0d38fe0ce951709a5bfaa20b6060b65134c1aa3af5e0ccb94f8a52bb488e8afd
ripemd-160 7554eb8bee62713361d1ee4bf61f58a1c5f36e81

221446246 as geometric shapes

Circle

Radius = n
Diameter 442892492
Circumference 1391387799.1973
Area 1.5405880243122E+17

Sphere

Radius = n
Volume 4.5487657948866E+25
Surface area 6.1623520972488E+17
Circumference 1391387799.1973

Square

Length = n
Perimeter 885784984
Area 49038439867492516
Diagonal 313172284.42981

Cube

Length = n
Surface area 294230639204955096
Volume 1.0859378418353E+25
Space diagonal 383556149.2174

Equilateral Triangle

Length = n
Perimeter 664338738
Area 2.1234267343602E+16
Altitude 191778074.6087

Triangular Pyramid

Length = n
Surface area 2.1234267343602E+16
Volume 1.279790019848E+24
Height 104390761.4766