22809728 (number)

22809728 is an even 8-digits composite number following 22809727 and preceding 22809729. In scientific notation, it is written as 2.2809728 × 10^7. The sum of its digits is 38. It has a total of 10 prime factors and 64 positive divisors. There are 10579968 positive integers (up to 22809728) that are relatively prime to 22809728.

Interesting facts

Basic properties

Name

Name twenty-two million eight hundred nine thousand seven hundred twenty-eight

Notation

Scientific notation 2.2809728 × 10^7
Engineering notation 2.2809728 × 10^6

Prime Factorization of 22809728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 83 × 113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 356402
Product of the distinct prime numbers

The prime factorization of 22809728 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 83 × 113. Since it has a total of 10 prime factors.

Most popular turbo-numbers

10, 8, 93, 86, 392, 869, 269, 213, 11525, 39452, 727584, 781805, 1826732, 3762319, 84093792, 29928364, 475366099, 357665914, 3134827816, 4761670313

Basic calculations (n = 22809728)

Multiplication

n×y
n×2 45619456
n×3 68429184
n×4 91238912
n×5 114048640

Division

n÷y
n÷2 11404864
n÷3 7603242.6666667
n÷3 5702432
n÷5 4561945.6

Exponentiation

ny
n2 520283691433984
n3 1.1867529484445E+22
n4 2.7069511957217E+29
n5 6.1744820483687E+36

Nth Root

y√n
2√n 4775.9530985972
3√n 283.60031060088
4√n 69.108270840741
5√n 29.622657776083

Divisors of 22809728

1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 113, 128, 152, 166, 226, 304, 332, 452, 608, 664, 904, 1216, 1328, 1577, 1808, 2147, 2432, 2656, 3154, 3616, 4294, 5312, 6308, 7232, 8588, 9379, 10624, 12616, 14464, 17176, 18758, 25232, 34352, 37516, 50464, 68704, 75032, 100928, 137408, 150064, 178201, 201856, 274816, 300128, 356402, 600256, 712804, 1200512, 1425608, 2851216, 5702432, 11404864, 22809728

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22809727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22809728 can be divided by 64 positive divisors. The sum of these divisors (counting 22809728) is 1, the average is 0.015625.

Base conversion 22809728

Base System Value
2 Binary 1010111000000110010000000
3 Ternary 1120220212001202
4 Quaternary 1113000302000
5 Quinary 21314402403
6 Senary 2132520332
8 Octal 127006200
10 Decimal 22809728
12 Duodecimal 77800a8
16 Hexadecimal 15c0c80
20 Vigesimal 72b468
36 Base36 dkw3k

Cryptographic Hash Functions

md5 48c454afa53b4d1050b684cfd3758793
sha1 00dfff0fd3a577aaec884256666fba4461b2d1ee
sha256 9194b838e6453155e088f27f61c8f8fe7ab022e8f16634057139605d2486ce62
sha512 1948a1339d30d06519a1a8cbf354d47b05a21b1bf2fd21912344d4114cb948e933ad9b46f19370679988179b798875eb0ad669fec1746533e8d9274969250f13
ripemd-160 be27ff4049c6e39fd871e6dc0baeb5a3dcca6695

22809728 as geometric shapes

Circle

Radius = n
Diameter 45619456
Circumference 143317747.83036
Area 1.6345194227916E+15

Sphere

Radius = n
Volume 4.9710591259457E+22
Surface area 6.5380776911663E+15
Circumference 143317747.83036

Square

Length = n
Perimeter 91238912
Area 520283691433984
Diagonal 32257826.691641

Cube

Length = n
Surface area 3121702148603904
Volume 1.1867529484445E+22
Space diagonal 39507607.802826

Equilateral Triangle

Length = n
Perimeter 68429184
Area 2.2528944697829E+14
Altitude 19753803.901413

Triangular Pyramid

Length = n
Surface area 2.2528944697829E+14
Volume 1.3986017623971E+21
Height 10752608.897214