22387640 (number)

22387640 is an even 8-digits composite number following 22387639 and preceding 22387641. In scientific notation, it is written as 2.2387640 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 128 positive divisors. There are 7372800 positive integers (up to 22387640) that are relatively prime to 22387640.

Interesting facts

Basic properties

Name

Name twenty-two million three hundred eighty-seven thousand six hundred forty

Notation

Scientific notation 2.2387640 × 10^7
Engineering notation 2.2387640 × 10^6

Prime Factorization of 22387640

Prime Factorization 2 × 2 × 2 × 5 × 11 × 41 × 17 × 73

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5596910
Product of the distinct prime numbers

The prime factorization of 22387640 is 2 × 2 × 2 × 5 × 11 × 41 × 17 × 73. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 22387640)

Multiplication

n×y
n×2 44775280
n×3 67162920
n×4 89550560
n×5 111938200

Division

n÷y
n÷2 11193820
n÷3 7462546.6666667
n÷3 5596910
n÷5 4477528

Exponentiation

ny
n2 501206424769600
n3 1.1220829003429E+22
n4 2.5120788023032E+29
n5 5.6239515877596E+36

Nth Root

y√n
2√n 4731.557882981
3√n 281.84009175982
4√n 68.786320464036
5√n 29.512205270541

Divisors of 22387640

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22387639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22387640 can be divided by 128 positive divisors. The sum of these divisors (counting 22387640) is 1, the average is 0.0078125.

Base conversion 22387640

Base System Value
2 Binary 1010101011001101110111000
3 Ternary 1120010102001212
4 Quaternary 1111121232320
5 Quinary 21212401030
6 Senary 2115502252
8 Octal 125315670
10 Decimal 22387640
12 Duodecimal 75b7988
16 Hexadecimal 1559bb8
20 Vigesimal 6ji920
36 Base36 dbuew

Cryptographic Hash Functions

md5 aa666f3c0082325b305501a716afde00
sha1 1ccbf346a7dc304557558db95864ff5523c1ca67
sha256 ab7e6d50d3c35d4a4a39051e695c8042cfaa607bf54a014d012b01d48640b2a3
sha512 d082ab2fa2bd03b136c8bf0ffc8ee0d59bd6e924bc3b0cfba2f70badcd6410e09b158c86d33c152f9b86aa4be37efcc809e0a0d2920d0e52e4b4286028081a37
ripemd-160 77a81d4d8b373216840320b8a59b6d33b282d4a2

22387640 as geometric shapes

Circle

Radius = n
Diameter 44775280
Circumference 140665690.71043
Area 1.5745864219882E+15

Sphere

Radius = n
Volume 4.7001698619146E+22
Surface area 6.2983456879527E+15
Circumference 140665690.71043

Square

Length = n
Perimeter 89550560
Area 501206424769600
Diagonal 31660904.117526

Cube

Length = n
Surface area 3007238548617600
Volume 1.1220829003429E+22
Space diagonal 38776529.941561

Equilateral Triangle

Length = n
Perimeter 67162920
Area 2.1702874819522E+14
Altitude 19388264.970781

Triangular Pyramid

Length = n
Surface area 2.1702874819522E+14
Volume 1.3223873798099E+21
Height 10553634.705842