20082855 (number)

20082855 is an odd 8-digits composite number following 20082854 and preceding 20082856. In scientific notation, it is written as 2.0082855 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 9815040 positive integers (up to 20082855) that are relatively prime to 20082855.

Interesting facts

Basic properties

Name

Name twenty million eighty-two thousand eight hundred fifty-five

Notation

Scientific notation 2.0082855 × 10^7
Engineering notation 2.0082855 × 10^6

Prime Factorization of 20082855

Prime Factorization 5 × 13 × 3 × 569 × 181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20082855
Product of the distinct prime numbers

The prime factorization of 20082855 is 5 × 13 × 3 × 569 × 181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 19, 7, 239, 31, 6337, 8388, 5292, 14851, 360153, 310048, 1614692, 5076047, 47948189, 72040914, 169857809, 850345588, 8713824073, 1814181168

Basic calculations (n = 20082855)

Multiplication

n×y
n×2 40165710
n×3 60248565
n×4 80331420
n×5 100414275

Division

n÷y
n÷2 10041427.5
n÷3 6694285
n÷3 5020713.75
n÷5 4016571

Exponentiation

ny
n2 403321064951025
n3 8.099838465857E+21
n4 1.6266788143323E+29
n5 3.2668354759807E+36

Nth Root

y√n
2√n 4481.3898513742
3√n 271.81608367957
4√n 66.943183755885
5√n 28.877865580216

Divisors of 20082855

1, 3, 5, 13, 15, 39, 65, 181, 195, 543, 569, 905, 1707, 2353, 2715, 2845, 7059, 7397, 8535, 11765, 22191, 35295, 36985, 102989, 110955, 308967, 514945, 1338857, 1544835, 4016571, 6694285, 20082855

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20082854
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20082855 can be divided by 32 positive divisors. The sum of these divisors (counting 20082855) is 1, the average is 0.03125.

Base conversion 20082855

Base System Value
2 Binary 1001100100111000010100111
3 Ternary 1101210022111110
4 Quaternary 1030213002213
5 Quinary 20120122410
6 Senary 1554240103
8 Octal 114470247
10 Decimal 20082855
12 Duodecimal 6886033
16 Hexadecimal 13270a7
20 Vigesimal 65a72f
36 Base36 byg13

Cryptographic Hash Functions

md5 9b90f76a05b51a7cddb6a14d9be1eb08
sha1 12cddfdd574b1ebfea9802b7d4b4d2dee8c45658
sha256 a65aa8452551a48cd96a67a73696a884b5218a177d3a2d5d0cc1812753a0bb64
sha512 6804164fa5ab37f88f514cc4660087d3ceeb9384e2b24f217f679f245022d1f330b97b63d0af559d890c07476aa1af888c64e6434a3bca7ab8f162af4b0a711e
ripemd-160 745cd96b4402544c3d63f7db4170a1c685aeb47d

20082855 as geometric shapes

Circle

Radius = n
Diameter 40165710
Circumference 126184299.46222
Area 1.2670704946882E+15

Sphere

Radius = n
Volume 3.3928524026134E+22
Surface area 5.0682819787526E+15
Circumference 126184299.46222

Square

Length = n
Perimeter 80331420
Area 403321064951025
Diagonal 28401445.912172

Cube

Length = n
Surface area 2419926389706150
Volume 8.099838465857E+21
Space diagonal 34784525.221039

Equilateral Triangle

Length = n
Perimeter 60248565
Area 1.7464314406449E+14
Altitude 17392262.610519

Triangular Pyramid

Length = n
Surface area 1.7464314406449E+14
Volume 9.5457511762052E+20
Height 9467148.6373908