22187842 (number)

22187842 is an even 8-digits composite number following 22187841 and preceding 22187843. In scientific notation, it is written as 2.2187842 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 10711344 positive integers (up to 22187842) that are relatively prime to 22187842.

Interesting facts

Basic properties

Name

Name twenty-two million one hundred eighty-seven thousand eight hundred forty-two

Notation

Scientific notation 2.2187842 × 10^7
Engineering notation 2.2187842 × 10^6

Prime Factorization of 22187842

Prime Factorization 2 × 29 × 382549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 22187842
Product of the distinct prime numbers

The prime factorization of 22187842 is 2 × 29 × 382549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 72, 55, 851, 270, 2310, 8551, 58408, 49128, 427051, 228470, 5310170, 5823318, 7442580, 45375299, 205864998, 32328343, 548415990, 9127362310

Basic calculations (n = 22187842)

Multiplication

n×y
n×2 44375684
n×3 66563526
n×4 88751368
n×5 110939210

Division

n÷y
n÷2 11093921
n÷3 7395947.3333333
n÷3 5546960.5
n÷5 4437568.4

Exponentiation

ny
n2 492300332616964
n3 1.0923081996653E+22
n4 2.4235961749477E+29
n5 5.3774369001545E+36

Nth Root

y√n
2√n 4710.3972231649
3√n 280.99915992032
4√n 68.632333656703
5√n 29.459340009081

Divisors of 22187842

1, 2, 29, 58, 382549, 765098, 11093921, 22187842

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 -22187841
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 22187842 can be divided by 8 positive divisors. The sum of these divisors (counting 22187842) is 1, the average is 0.125.

Base conversion 22187842

Base System Value
2 Binary 1010100101000111101000010
3 Ternary 1112202020222221
4 Quaternary 1110220331002
5 Quinary 21140002332
6 Senary 2111321254
8 Octal 124507502
10 Decimal 22187842
12 Duodecimal 752022a
16 Hexadecimal 1528f42
20 Vigesimal 6id9c2
36 Base36 d7k8y

Cryptographic Hash Functions

md5 74fbed684b816a3e153128780d12214c
sha1 d259a5a8a1208e669691455264136184d1bcea16
sha256 e063591a8ebc5119cb5e189c25f5d015912f3d567c6e25996c594957e8c9d533
sha512 d9163073b8d4aa6736d25ad8715d6bb0cdaa27340aa9d8190ae69f914eb6b86c63ed3459bf548ffbee3ef58f3aa58f9651b82c7e297e4de7daef41d546a14210
ripemd-160 9228c19164bb1f44e4d9e516a705bd1a5f6b1509

22187842 as geometric shapes

Circle

Radius = n
Diameter 44375684
Circumference 139410322.85242
Area 1.5466071083093E+15

Sphere

Radius = n
Volume 4.5754498873657E+22
Surface area 6.1864284332371E+15
Circumference 139410322.85242

Square

Length = n
Perimeter 88751368
Area 492300332616964
Diagonal 31378347.076191

Cube

Length = n
Surface area 2953801995701784
Volume 1.0923081996653E+22
Space diagonal 38430469.654311

Equilateral Triangle

Length = n
Perimeter 66563526
Area 2.1317229716891E+14
Altitude 19215234.827155

Triangular Pyramid

Length = n
Surface area 2.1317229716891E+14
Volume 1.2872975585483E+21
Height 10459449.025397