221291259 (number)

221291259 is an odd 9-digits composite number following 221291258 and preceding 221291260. In scientific notation, it is written as 2.21291259 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 126452136 positive integers (up to 221291259) that are relatively prime to 221291259.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred ninety-one thousand two hundred fifty-nine

Notation

Scientific notation 2.21291259 × 10^8
Engineering notation 2.21291259 × 10^6

Prime Factorization of 221291259

Prime Factorization 3 × 7 × 10537679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221291259
Product of the distinct prime numbers

The prime factorization of 221291259 is 3 × 7 × 10537679. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 62, 18, 35, 89, 4977, 2688, 83973, 18777, 213090, 451496, 4540047, 3221936, 30358709, 58825231, 491007982, 742504947, 2504585464, 6200587034

Basic calculations (n = 221291259)

Multiplication

n×y
n×2 442582518
n×3 663873777
n×4 885165036
n×5 1106456295

Division

n÷y
n÷2 110645629.5
n÷3 73763753
n÷3 55322814.75
n÷5 44258251.8

Exponentiation

ny
n2 48969821309805081
n3 1.0836593410652E+25
n4 2.3980433991142E+33
n5 5.3066604292663E+41

Nth Root

y√n
2√n 14875.861622104
3√n 604.85984413587
4√n 121.9666414316
5√n 46.665169961092

Divisors of 221291259

1, 3, 7, 21, 10537679, 31613037, 73763753, 221291259

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 -221291258
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 221291259 can be divided by 8 positive divisors. The sum of these divisors (counting 221291259) is 1, the average is 0.125.

Base conversion 221291259

Base System Value
2 Binary 1101001100001010001011111011
3 Ternary 120102101202112120
4 Quaternary 31030022023323
5 Quinary 423122310014
6 Senary 33543012323
8 Octal 1514121373
10 Decimal 221291259
12 Duodecimal 6213a0a3
16 Hexadecimal d30a2fb
20 Vigesimal 393182j
36 Base36 3nr1ff

Cryptographic Hash Functions

md5 2e2979ac8b8a63d26aee43b944b72d93
sha1 a38ba5030fc2331a677353bf7fa55c13d1bb35be
sha256 8bfbbed2e3c813fef7c7b10f7f238d648da7b1a3c83508135357d41a8fd9d6bb
sha512 87192d37b1e08bf5519357c57a1efbf2cda3eac0394e985cbe9b5f9260c65181e143414995948dc846501a45989290f489789b6802e229dfffc3bb5a1066d00b
ripemd-160 14e3330605d66a773e231359aa7146eee0a55248

221291259 as geometric shapes

Circle

Radius = n
Diameter 442582518
Circumference 1390413987.1561
Area 1.5384323087449E+17

Sphere

Radius = n
Volume 4.5392216331791E+25
Surface area 6.1537292349795E+17
Circumference 1390413987.1561

Square

Length = n
Perimeter 885165036
Area 48969821309805081
Diagonal 312953099.71242

Cube

Length = n
Surface area 293818927858830486
Volume 1.0836593410652E+25
Space diagonal 383287703.85888

Equilateral Triangle

Length = n
Perimeter 663873777
Area 2.1204554636538E+16
Altitude 191643851.92944

Triangular Pyramid

Length = n
Surface area 2.1204554636538E+16
Volume 1.2771047809389E+24
Height 104317699.90414