22128813 (number)

22128813 is an odd 8-digits composite number following 22128812 and preceding 22128814. In scientific notation, it is written as 2.2128813 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 12573792 positive integers (up to 22128813) that are relatively prime to 22128813.

Interesting facts

Basic properties

Name

Name twenty-two million one hundred twenty-eight thousand eight hundred thirteen

Notation

Scientific notation 2.2128813 × 10^7
Engineering notation 2.2128813 × 10^6

Prime Factorization of 22128813

Prime Factorization 1379 × 3 × 3 × 1783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7376271
Product of the distinct prime numbers

The prime factorization of 22128813 is 1379 × 3 × 3 × 1783. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 94, 49, 333, 181, 4810, 811, 64750, 20550, 52345, 494228, 9557332, 8023486, 29222123, 63228062, 673695242, 549492549, 8679831633, 8606655191

Basic calculations (n = 22128813)

Multiplication

n×y
n×2 44257626
n×3 66386439
n×4 88515252
n×5 110644065

Division

n÷y
n÷2 11064406.5
n÷3 7376271
n÷3 5532203.25
n÷5 4425762.6

Exponentiation

ny
n2 489684364788969
n3 1.0836133737439E+22
n4 2.3979077711878E+29
n5 5.3062852659861E+36

Nth Root

y√n
2√n 4704.1272304222
3√n 280.74974658927
4√n 68.586640320271
5√n 29.443648452577

Divisors of 22128813

1, 3, 9, 1379, 1783, 4137, 5349, 12411, 16047, 2458757, 7376271, 22128813

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22128812
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22128813 can be divided by 12 positive divisors. The sum of these divisors (counting 22128813) is 1, the average is 0.083333333333333.

Base conversion 22128813

Base System Value
2 Binary 1010100011010100010101101
3 Ternary 1112122021000200
4 Quaternary 1110122202231
5 Quinary 21131110223
6 Senary 2110144113
8 Octal 124324255
10 Decimal 22128813
12 Duodecimal 74b2039
16 Hexadecimal 151a8ad
20 Vigesimal 6i620d
36 Base36 d6ap9

Cryptographic Hash Functions

md5 4c1b0154740e2c360d287dc54b1a807c
sha1 c3acdece3fd1b4ff0b4bdc064610066ba13cd3b0
sha256 2af25eb62ecdad025fec84b413b254af6e0d7da07728f1f066445f27a99df032
sha512 970474540b991dc3a2b7dc594dfbb7519e4797ebf84f12a6b83db4929835f11737a89cba1f5dcd7ae48e74dd5293658473702a191a034e953cc76dfb74f9be17
ripemd-160 6de406dfc2bf7209db4562454749056d7f5b1a6a

22128813 as geometric shapes

Circle

Radius = n
Diameter 44257626
Circumference 139039432.70692
Area 1.5383888029988E+15

Sphere

Radius = n
Volume 4.5390290857139E+22
Surface area 6.1535552119952E+15
Circumference 139039432.70692

Square

Length = n
Perimeter 88515252
Area 489684364788969
Diagonal 31294867.463818

Cube

Length = n
Surface area 2938106188733814
Volume 1.0836133737439E+22
Space diagonal 38328228.427191

Equilateral Triangle

Length = n
Perimeter 66386439
Area 2.1203954987165E+14
Altitude 19164114.213595

Triangular Pyramid

Length = n
Surface area 2.1203954987165E+14
Volume 1.2770506079312E+21
Height 10431622.487939