22155742 (number)

22155742 is an even 8-digits composite number following 22155741 and preceding 22155743. In scientific notation, it is written as 2.2155742 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 9495024 positive integers (up to 22155742) that are relatively prime to 22155742.

Interesting facts

Basic properties

Name

Name twenty-two million one hundred fifty-five thousand seven hundred forty-two

Notation

Scientific notation 2.2155742 × 10^7
Engineering notation 2.2155742 × 10^6

Prime Factorization of 22155742

Prime Factorization 2 × 7 × 7 × 7 × 32297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 452158
Product of the distinct prime numbers

The prime factorization of 22155742 is 2 × 7 × 7 × 7 × 32297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 11, 66, 921, 532, 9967, 6682, 88222, 23912, 456243, 660667, 8494274, 2246595, 16308869, 35069473, 876107792, 169387909, 9577869467, 9088780766

Basic calculations (n = 22155742)

Multiplication

n×y
n×2 44311484
n×3 66467226
n×4 88622968
n×5 110778710

Division

n÷y
n÷2 11077871
n÷3 7385247.3333333
n÷3 5538935.5
n÷5 4431148.4

Exponentiation

ny
n2 490876903570564
n3 1.0875742029268E+22
n4 2.4096013445902E+29
n5 5.3386505713595E+36

Nth Root

y√n
2√n 4706.9886339357
3√n 280.86358377269
4√n 68.607496922244
5√n 29.450811081121

Divisors of 22155742

1, 2, 7, 14, 49, 98, 343, 686, 32297, 64594, 226079, 452158, 1582553, 3165106, 11077871, 22155742

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22155741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22155742 can be divided by 16 positive divisors. The sum of these divisors (counting 22155742) is 1, the average is 0.0625.

Base conversion 22155742

Base System Value
2 Binary 1010100100001000111011110
3 Ternary 1112200121222001
4 Quaternary 1110201013132
5 Quinary 21132440432
6 Senary 2110512514
8 Octal 124410736
10 Decimal 22155742
12 Duodecimal 750573a
16 Hexadecimal 15211de
20 Vigesimal 6i9972
36 Base36 d6vha

Cryptographic Hash Functions

md5 fb6d8c3ba9509c18144b3e6c16932ad0
sha1 9d8ee850b15035c64bf5937bfde7fe4df9ca4918
sha256 558b85009b741fad268994e5ae87a3c110a7da48cea3069601dd683e94996d38
sha512 7f41a7a46b86201c760e4d8ad18a337ab81ce569b113169438aed75875c41943ca158057503baca373cdf87a65043202e746177b1819570916085dcd68d9f4ca
ripemd-160 a5ffdcf01b583f9dd5c04d39c6ab32b6af29c754

22155742 as geometric shapes

Circle

Radius = n
Diameter 44311484
Circumference 139208632.60406
Area 1.5421352740742E+15

Sphere

Radius = n
Volume 4.5556201681983E+22
Surface area 6.1685410962968E+15
Circumference 139208632.60406

Square

Length = n
Perimeter 88622968
Area 490876903570564
Diagonal 31332950.820839

Cube

Length = n
Surface area 2945261421423384
Volume 1.0875742029268E+22
Space diagonal 38374870.823388

Equilateral Triangle

Length = n
Perimeter 66467226
Area 2.1255593431158E+14
Altitude 19187435.411694

Triangular Pyramid

Length = n
Surface area 2.1255593431158E+14
Volume 1.2817184898885E+21
Height 10444316.94028