20456028 (number)

20456028 is an even 8-digits composite number following 20456027 and preceding 20456029. In scientific notation, it is written as 2.0456028 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 6783840 positive integers (up to 20456028) that are relatively prime to 20456028.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-six thousand twenty-eight

Notation

Scientific notation 2.0456028 × 10^7
Engineering notation 2.0456028 × 10^6

Prime Factorization of 20456028

Prime Factorization 2 × 2 × 3 × 3 × 2693 × 211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3409338
Product of the distinct prime numbers

The prime factorization of 20456028 is 2 × 2 × 3 × 3 × 2693 × 211. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 4, 29, 45, 171, 227, 35, 136, 95026, 63499, 636044, 122516, 6084926, 5469015, 22906766, 91412072, 245240585, 424252382, 5538567585, 175920496

Basic calculations (n = 20456028)

Multiplication

n×y
n×2 40912056
n×3 61368084
n×4 81824112
n×5 102280140

Division

n÷y
n÷2 10228014
n÷3 6818676
n÷3 5114007
n÷5 4091205.6

Exponentiation

ny
n2 418449081536784
n3 8.5598061284907E+21
n4 1.7509963383898E+29
n5 3.5818430125999E+36

Nth Root

y√n
2√n 4522.8340672636
3√n 273.48936098014
4√n 67.252019057152
5√n 28.984396485166

Divisors of 20456028

1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 2693, 3798, 5386, 7596, 8079, 10772, 16158, 24237, 32316, 48474, 96948, 568223, 1136446, 1704669, 2272892, 3409338, 5114007, 6818676, 10228014, 20456028

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20456027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20456028 can be divided by 36 positive divisors. The sum of these divisors (counting 20456028) is 1, the average is 0.027777777777778.

Base conversion 20456028

Base System Value
2 Binary 1001110000010001001011100
3 Ternary 1102111021101200
4 Quaternary 1032002021130
5 Quinary 20214043103
6 Senary 2010235500
8 Octal 116021134
10 Decimal 20456028
12 Duodecimal 6a25b90
16 Hexadecimal 138225c
20 Vigesimal 67h018
36 Base36 c6fz0

Cryptographic Hash Functions

md5 7178a3f8f58657a8b9ac9679a328ae91
sha1 c48e7a214a376ce725b7e6343f7d58ca70514267
sha256 8d7ca6753f724516ff122fa4e0cb704bfa5573b2b4acfd8e42f2eedc49da6c5e
sha512 6a3acc325c32ac76d99594d6a423af19d071201bbbdb328712f8f0e6c0f1486b2473ca31e48829cbad46e2980c6eda8f2e5ce2f644a80cadca28d2c5e7faa13d
ripemd-160 241282b85f9ecdfd8a7a848a1c82536a6debaa4b

20456028 as geometric shapes

Circle

Radius = n
Diameter 40912056
Circumference 128529014.57285
Area 1.3145965604574E+15

Sphere

Radius = n
Volume 3.5855232065893E+22
Surface area 5.2583862418294E+15
Circumference 128529014.57285

Square

Length = n
Perimeter 81824112
Area 418449081536784
Diagonal 28929192.229884

Cube

Length = n
Surface area 2510694489220704
Volume 8.5598061284907E+21
Space diagonal 35430879.817052

Equilateral Triangle

Length = n
Perimeter 61368084
Area 1.8119376740056E+14
Altitude 17715439.908526

Triangular Pyramid

Length = n
Surface area 1.8119376740056E+14
Volume 1.0087828265163E+21
Height 9643064.0766279