21582044 (number)

21582044 is an even 8-digits composite number following 21582043 and preceding 21582045. In scientific notation, it is written as 2.1582044 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 48 positive divisors. There are 8870400 positive integers (up to 21582044) that are relatively prime to 21582044.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1582044 × 10^7
Engineering notation 2.1582044 × 10^6

Prime Factorization of 21582044

Prime Factorization 2 × 2 × 187 × 11 × 61 × 43

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10791022
Product of the distinct prime numbers

The prime factorization of 21582044 is 2 × 2 × 187 × 11 × 61 × 43. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 1, 85, 18, 736, 498, 6692, 1492, 30814, 52209, 773189, 642988, 8893965, 2034770, 97446003, 93793363, 557572334, 762127386, 5249272854, 3140680056

Basic calculations (n = 21582044)

Multiplication

n×y
n×2 43164088
n×3 64746132
n×4 86328176
n×5 107910220

Division

n÷y
n÷2 10791022
n÷3 7194014.6666667
n÷3 5395511
n÷5 4316408.8

Exponentiation

ny
n2 465784623217936
n3 1.0052584232813E+22
n4 2.1695531522627E+29
n5 4.6823391592473E+36

Nth Root

y√n
2√n 4645.6478557893
3√n 278.41813791085
4√n 68.158989544955
5√n 29.296687239365

Divisors of 21582044

1, 2, 4, 11, 22, 43, 44, 61, 86, 122, 172, 187, 244, 374, 473, 671, 748, 946, 1342, 1892, 2057, 2623, 2684, 4114, 5246, 8041, 8228, 10492, 11407, 16082, 22814, 28853, 32164, 45628, 57706, 88451, 115412, 125477, 176902, 250954, 353804, 490501, 501908, 981002, 1962004, 5395511, 10791022, 21582044

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 -21582043
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 21582044 can be divided by 48 positive divisors. The sum of these divisors (counting 21582044) is 1, the average is 0.020833333333333.

Base conversion 21582044

Base System Value
2 Binary 1010010010101000011011100
3 Ternary 1111121110222222
4 Quaternary 1102111003130
5 Quinary 21011111134
6 Senary 2050324512
8 Octal 122250334
10 Decimal 21582044
12 Duodecimal 7289738
16 Hexadecimal 14950dc
20 Vigesimal 6ehf24
36 Base36 cukt8

Cryptographic Hash Functions

md5 6d6cd543be0882bd9f77ac21cd1417a1
sha1 993309b15d8e79b0f0bf960ffc74bea0ef98325d
sha256 c15ed76e8ebff84f2edd42159c85bd8c8b3dd5e1dc22d67a907babbc5004c898
sha512 1c2cb5e60365b704271d2bd0544c0fafb9c49b7b3201a86908d2eed21ad3aed8ad327152b76730ede2f8a4d2d44f3d11b107383962e100877326c0d675a1b5ec
ripemd-160 eeb8407d803b1e0925ee411c8788ed2632fca3cb

21582044 as geometric shapes

Circle

Radius = n
Diameter 43164088
Circumference 135603981.7597
Area 1.4633055504566E+15

Sphere

Radius = n
Volume 4.2108166367197E+22
Surface area 5.8532222018262E+15
Circumference 135603981.7597

Square

Length = n
Perimeter 86328176
Area 465784623217936
Diagonal 30521619.328533

Cube

Length = n
Surface area 2794707739307616
Volume 1.0052584232813E+22
Space diagonal 37381196.739187

Equilateral Triangle

Length = n
Perimeter 64746132
Area 2.0169065819945E+14
Altitude 18690598.369594

Triangular Pyramid

Length = n
Surface area 2.0169065819945E+14
Volume 1.1847084132452E+21
Height 10173873.109511