20289976 (number)

20289976 is an even 8-digits composite number following 20289975 and preceding 20289977. In scientific notation, it is written as 2.0289976 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 8183808 positive integers (up to 20289976) that are relatively prime to 20289976.

Interesting facts

Basic properties

Name

Name twenty million two hundred eighty-nine thousand nine hundred seventy-six

Notation

Scientific notation 2.0289976 × 10^7
Engineering notation 2.0289976 × 10^6

Prime Factorization of 20289976

Prime Factorization 2 × 2 × 2 × 119 × 21313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5072494
Product of the distinct prime numbers

The prime factorization of 20289976 is 2 × 2 × 2 × 119 × 21313. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 79, 60, 817, 178, 308, 617, 83037, 94421, 929856, 299696, 7469039, 2589786, 5476075, 5922638, 759180470, 392213420, 4037004745, 6887549759

Basic calculations (n = 20289976)

Multiplication

n×y
n×2 40579952
n×3 60869928
n×4 81159904
n×5 101449880

Division

n÷y
n÷2 10144988
n÷3 6763325.3333333
n÷3 5072494
n÷5 4057995.2

Exponentiation

ny
n2 411683126080576
n3 8.3530407477799E+21
n4 1.6948299629948E+29
n5 3.4388059273244E+36

Nth Root

y√n
2√n 4504.4395877845
3√n 272.74733204647
4√n 67.115121900988
5√n 28.937186722702

Divisors of 20289976

1, 2, 4, 8, 119, 238, 476, 952, 21313, 42626, 85252, 170504, 2536247, 5072494, 10144988, 20289976

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20289975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20289976 can be divided by 16 positive divisors. The sum of these divisors (counting 20289976) is 1, the average is 0.0625.

Base conversion 20289976

Base System Value
2 Binary 1001101011001100110111000
3 Ternary 1102011211121121
4 Quaternary 1031121212320
5 Quinary 20143234401
6 Senary 2002515024
8 Octal 115314670
10 Decimal 20289976
12 Duodecimal 6965a74
16 Hexadecimal 13599b8
20 Vigesimal 66g4ig
36 Base36 c2vug

Cryptographic Hash Functions

md5 73e6b679fd77f0494e30ee69b6bcc1ba
sha1 1097ae8cf3e24e6440a98390fc50ff435fe6cab3
sha256 cfb936ffd20aefb75dadba4199de00728d2e03978c66afe702f7fc6e21b387e5
sha512 4692f0d9c5aef769f80ff35dfcd5a337ccd8b5932b2489f4f461c7bbf9457541507753c7c88024e7fa8e2b2ce5c922146ac890f93dfb6567b3cfe2d6c7c8a6b8
ripemd-160 2eeb58c10cabe6607271391feab3565fdf6747f6

20289976 as geometric shapes

Circle

Radius = n
Diameter 40579952
Circumference 127485679.08623
Area 1.2933406845016E+15

Sphere

Radius = n
Volume 3.4989135264482E+22
Surface area 5.1733627380065E+15
Circumference 127485679.08623

Square

Length = n
Perimeter 81159904
Area 411683126080576
Diagonal 28694359.239425

Cube

Length = n
Surface area 2470098756483456
Volume 8.3530407477799E+21
Space diagonal 35143269.316353

Equilateral Triangle

Length = n
Perimeter 60869928
Area 1.7826402274759E+14
Altitude 17571634.658177

Triangular Pyramid

Length = n
Surface area 1.7826402274759E+14
Volume 9.8441529271378E+20
Height 9564786.4131415