20085400 (number)

20085400 is an even 8-digits composite number following 20085399 and preceding 20085401. In scientific notation, it is written as 2.0085400 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 48 positive divisors. There are 7754880 positive integers (up to 20085400) that are relatively prime to 20085400.

Interesting facts

Basic properties

Name

Name twenty million eighty-five thousand four hundred

Notation

Scientific notation 2.0085400 × 10^7
Engineering notation 2.0085400 × 10^6

Prime Factorization of 20085400

Prime Factorization 2 × 2 × 2 × 5 × 5 × 29 × 3463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1004270
Product of the distinct prime numbers

The prime factorization of 20085400 is 2 × 2 × 2 × 5 × 5 × 29 × 3463. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 5, 95, 78, 266, 721, 6564, 5950, 86108, 12532, 122185, 589958, 6280385, 6080506, 88295363, 5621627, 108021779, 419147116, 8038514351, 6549509514

Basic calculations (n = 20085400)

Multiplication

n×y
n×2 40170800
n×3 60256200
n×4 80341600
n×5 100427000

Division

n÷y
n÷2 10042700
n÷3 6695133.3333333
n÷3 5021350
n÷5 4017080

Exponentiation

ny
n2 403423293160000
n3 8.1029182124359E+21
n4 1.6275035346406E+29
n5 3.268905949467E+36

Nth Root

y√n
2√n 4481.6737944656
3√n 271.82756515989
4√n 66.945304499013
5√n 28.878597452679

Divisors of 20085400

1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 3463, 5800, 6926, 13852, 17315, 27704, 34630, 69260, 86575, 100427, 138520, 173150, 200854, 346300, 401708, 502135, 692600, 803416, 1004270, 2008540, 2510675, 4017080, 5021350, 10042700, 20085400

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20085399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20085400 can be divided by 48 positive divisors. The sum of these divisors (counting 20085400) is 1, the average is 0.020833333333333.

Base conversion 20085400

Base System Value
2 Binary 1001100100111101010011000
3 Ternary 1101210102222201
4 Quaternary 1030213222120
5 Quinary 20120213100
6 Senary 1554255544
8 Octal 114475230
10 Decimal 20085400
12 Duodecimal 68875b4
16 Hexadecimal 1327a98
20 Vigesimal 65ada0
36 Base36 byhzs

Cryptographic Hash Functions

md5 a317511c238b40e395409641d71c5cb9
sha1 d9399086b560aea23e99f0bc8780d6f8eb79d22f
sha256 96ba48f02854778172bced5242baf0dbc070ef51402bc139b90e950f6063c50a
sha512 551ed18f49dff518cafb19dd5993c97b6a7d4dbefb7195b797fd02eb9b116f5818280073d90e4fe0435595a8342c955c68a38cea183c51a73f4e837f2ecf38b2
ripemd-160 f3020eb589c6bddc50b6bda1330d8c98968fd271

20085400 as geometric shapes

Circle

Radius = n
Diameter 40170800
Circumference 126200290.16882
Area 1.2673916540785E+15

Sphere

Radius = n
Volume 3.3941424438437E+22
Surface area 5.0695666163138E+15
Circumference 126200290.16882

Square

Length = n
Perimeter 80341600
Area 403423293160000
Diagonal 28405045.085689

Cube

Length = n
Surface area 2420539758960000
Volume 8.1029182124359E+21
Space diagonal 34788933.290344

Equilateral Triangle

Length = n
Perimeter 60256200
Area 1.7468741017747E+14
Altitude 17394466.645172

Triangular Pyramid

Length = n
Surface area 1.7468741017747E+14
Volume 9.5493806923556E+20
Height 9468348.3618962