22731231 (number)

22731231 is an odd 8-digits composite number following 22731230 and preceding 22731232. In scientific notation, it is written as 2.2731231 × 10^7. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 15154152 positive integers (up to 22731231) that are relatively prime to 22731231.

Interesting facts

Basic properties

Name

Name twenty-two million seven hundred thirty-one thousand two hundred thirty-one

Notation

Scientific notation 2.2731231 × 10^7
Engineering notation 2.2731231 × 10^6

Prime Factorization of 22731231

Prime Factorization 3 × 7577077

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 22731231
Product of the distinct prime numbers

The prime factorization of 22731231 is 3 × 7577077. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 65, 3, 57, 499, 9550, 1704, 48178, 28717, 885061, 615162, 9801960, 1864237, 91055549, 14184259, 57355150, 291191837, 1579796803, 3350177611

Basic calculations (n = 22731231)

Multiplication

n×y
n×2 45462462
n×3 68193693
n×4 90924924
n×5 113656155

Division

n÷y
n÷2 11365615.5
n÷3 7577077
n÷3 5682807.75
n÷5 4546246.2

Exponentiation

ny
n2 516708862775361
n3 1.1745428519494E+22
n4 2.6698804887061E+29
n5 6.0689670131171E+36

Nth Root

y√n
2√n 4767.7280752996
3√n 283.27461097526
4√n 69.048736956584
5√n 29.602241072496

Divisors of 22731231

1, 3, 7577077, 22731231

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 -22731230
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 22731231 can be divided by 4 positive divisors. The sum of these divisors (counting 22731231) is 1, the average is 0.25.

Base conversion 22731231

Base System Value
2 Binary 1010110101101100111011111
3 Ternary 1120202212101110
4 Quaternary 1112231213133
5 Quinary 21304344411
6 Senary 2131113103
8 Octal 126554737
10 Decimal 22731231
12 Duodecimal 7742793
16 Hexadecimal 15ad9df
20 Vigesimal 72181b
36 Base36 dj7j3

Cryptographic Hash Functions

md5 6e738734880f08f9f561242fa5213125
sha1 43d32d391dbff45c8b64fc3b5cf7b30a2190df9f
sha256 6330dcc977a55f1a1375afe9444dbb0177912eb06b68ef7dbf03a3f18b81af89
sha512 6f569366572aefae7336a34444228f49e1cc5eb7a6d7b9abed20295faaa8f7becd9ac5e9a394e5008acb63ebcae269d453a218868e85c2c25e143029bfa2eb32
ripemd-160 01f3c93cfd850e99a7522f670dd6d13666e6772b

22731231 as geometric shapes

Circle

Radius = n
Diameter 45462462
Circumference 142824536.63331
Area 1.6232887673398E+15

Sphere

Radius = n
Volume 4.9199135933475E+22
Surface area 6.4931550693592E+15
Circumference 142824536.63331

Square

Length = n
Perimeter 90924924
Area 516708862775361
Diagonal 32146815.169636

Cube

Length = n
Surface area 3100253176652166
Volume 1.1745428519494E+22
Space diagonal 39371647.010585

Equilateral Triangle

Length = n
Perimeter 68193693
Area 2.2374150076202E+14
Altitude 19685823.505292

Triangular Pyramid

Length = n
Surface area 2.2374150076202E+14
Volume 1.3842120256794E+21
Height 10715605.056545