221474782 (number)

221474782 is an even 9-digits composite number following 221474781 and preceding 221474783. In scientific notation, it is written as 2.21474782 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 110737390 positive integers (up to 221474782) that are relatively prime to 221474782.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21474782 × 10^8
Engineering notation 2.21474782 × 10^6

Prime Factorization of 221474782

Prime Factorization 2 × 110737391

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221474782
Product of the distinct prime numbers

The prime factorization of 221474782 is 2 × 110737391. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 9, 59, 225, 862, 2478, 4066, 69104, 23785, 599848, 647440, 8917482, 5722848, 41585450, 66497313, 582439961, 297793020, 2980304603, 2246909201

Basic calculations (n = 221474782)

Multiplication

n×y
n×2 442949564
n×3 664424346
n×4 885899128
n×5 1107373910

Division

n÷y
n÷2 110737391
n÷3 73824927.333333
n÷3 55368695.5
n÷5 44294956.4

Exponentiation

ny
n2 49051079061947524
n3 1.086357704211E+25
n4 2.4060083571414E+33
n5 5.3287017638808E+41

Nth Root

y√n
2√n 14882.028826743
3√n 605.0270069678
4√n 121.99192115359
5√n 46.672907539566

Divisors of 221474782

1, 2, 110737391, 221474782

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221474781
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221474782 can be divided by 4 positive divisors. The sum of these divisors (counting 221474782) is 1, the average is 0.25.

Base conversion 221474782

Base System Value
2 Binary 1101001100110110111111011110
3 Ternary 120102202002021201
4 Quaternary 31030312333132
5 Quinary 423144143112
6 Senary 33550550114
8 Octal 1514667736
10 Decimal 221474782
12 Duodecimal 6220833a
16 Hexadecimal d336fde
20 Vigesimal 39446j2
36 Base36 3nuz1a

Cryptographic Hash Functions

md5 c1308d18168afae57b008cb11b880f6d
sha1 6dff72035df8267949389f9233568f7725d068bc
sha256 dabed3b10e30adbf0f74e03d28cadb9580f4037b40ee8992b06237fff2751907
sha512 3857821b24df182433f5b3161e5114f3c6cf33b3dda4bf2815c86b34fb706b4f8923245e82c122ad2501fbc2fd78a44613e243df007e1f39fc95b64a7d9cb3e9
ripemd-160 525ca0675871d95cc113774a080aefc772aa2d9a

221474782 as geometric shapes

Circle

Radius = n
Diameter 442949564
Circumference 1391567096.1732
Area 1.5409850963167E+17

Sphere

Radius = n
Volume 4.5505245102931E+25
Surface area 6.1639403852667E+17
Circumference 1391567096.1732

Square

Length = n
Perimeter 885899128
Area 49051079061947524
Diagonal 313212640.42802

Cube

Length = n
Surface area 294306474371685144
Volume 1.086357704211E+25
Space diagonal 383605575.01924

Equilateral Triangle

Length = n
Perimeter 664424346
Area 2.1239740275343E+16
Altitude 191802787.50962

Triangular Pyramid

Length = n
Surface area 2.1239740275343E+16
Volume 1.280284832403E+24
Height 104404213.47601