20090816 (number)

20090816 is an even 8-digits composite number following 20090815 and preceding 20090817. In scientific notation, it is written as 2.0090816 × 10^7. The sum of its digits is 26. It has a total of 8 prime factors and 28 positive divisors. There are 9854208 positive integers (up to 20090816) that are relatively prime to 20090816.

Interesting facts

Basic properties

Name

Name twenty million ninety thousand eight hundred sixteen

Notation

Scientific notation 2.0090816 × 10^7
Engineering notation 2.0090816 × 10^6

Prime Factorization of 20090816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 53 × 5923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 627838
Product of the distinct prime numbers

The prime factorization of 20090816 is 2 × 2 × 2 × 2 × 2 × 2 × 53 × 5923. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 3, 30, 13, 583, 950, 9907, 9369, 19361, 8300, 952697, 766770, 3088837, 7104602, 17068366, 48445307, 27523314, 189582228, 727226790, 6376704456

Basic calculations (n = 20090816)

Multiplication

n×y
n×2 40181632
n×3 60272448
n×4 80363264
n×5 100454080

Division

n÷y
n÷2 10045408
n÷3 6696938.6666667
n÷3 5022704
n÷5 4018163.2

Exponentiation

ny
n2 403640887545856
n3 8.1094748017605E+21
n4 1.6292596609881E+29
n5 3.2733156065134E+36

Nth Root

y√n
2√n 4482.2779922713
3√n 271.85199560498
4√n 66.949816969663
5√n 28.880154699401

Divisors of 20090816

1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 5923, 11846, 23692, 47384, 94768, 189536, 313919, 379072, 627838, 1255676, 2511352, 5022704, 10045408, 20090816

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20090815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20090816 can be divided by 28 positive divisors. The sum of these divisors (counting 20090816) is 1, the average is 0.035714285714286.

Base conversion 20090816

Base System Value
2 Binary 1001100101000111111000000
3 Ternary 1101210201102022
4 Quaternary 1030220333000
5 Quinary 20120401231
6 Senary 1554341012
8 Octal 114507700
10 Decimal 20090816
12 Duodecimal 688a768
16 Hexadecimal 1328fc0
20 Vigesimal 65b70g
36 Base36 bym68

Cryptographic Hash Functions

md5 229ec701c9ef923eb8af81c5f1ca1ff5
sha1 1448f59f08246eed695b591e1af1d07136c1cf1f
sha256 86a0b3b15ab746b5ececb2baa439f8b82a36f31778747f4ad26518bba15fa73a
sha512 999867d0863bc6f1d7be888198d93fd40bdac71a7bf0244b999d7aec6bd0203367994e37c994769d9d981e64feeb48f21bbed9258708d7ad9f9f4e204b1cd9df
ripemd-160 96731786a35ab83f958c7f851ecb82fc7fc370a1

20090816 as geometric shapes

Circle

Radius = n
Diameter 40181632
Circumference 126234319.90045
Area 1.2680752470025E+15

Sphere

Radius = n
Volume 3.3968888615576E+22
Surface area 5.0723009880101E+15
Circumference 126234319.90045

Square

Length = n
Perimeter 80363264
Area 403640887545856
Diagonal 28412704.466342

Cube

Length = n
Surface area 2421845325275136
Volume 8.1094748017605E+21
Space diagonal 34798314.077518

Equilateral Triangle

Length = n
Perimeter 60272448
Area 1.747816313104E+14
Altitude 17399157.038759

Triangular Pyramid

Length = n
Surface area 1.747816313104E+14
Volume 9.5571077069771E+20
Height 9470901.4887808