20085470 (number)

20085470 is an even 8-digits composite number following 20085469 and preceding 20085471. In scientific notation, it is written as 2.0085470 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 32 positive divisors. There are 7482240 positive integers (up to 20085470) that are relatively prime to 20085470.

Interesting facts

Basic properties

Name

Name twenty million eighty-five thousand four hundred seventy

Notation

Scientific notation 2.0085470 × 10^7
Engineering notation 2.0085470 × 10^6

Prime Factorization of 20085470

Prime Factorization 2 × 5 × 19 × 61 × 1733

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20085470
Product of the distinct prime numbers

The prime factorization of 20085470 is 2 × 5 × 19 × 61 × 1733. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 17, 10, 306, 347, 5551, 9700, 73913, 1608, 367437, 390763, 5489392, 9911841, 31258240, 73548048, 607073316, 702489269, 9974766962, 8345747466

Basic calculations (n = 20085470)

Multiplication

n×y
n×2 40170940
n×3 60256410
n×4 80341880
n×5 100427350

Division

n÷y
n÷2 10042735
n÷3 6695156.6666667
n÷3 5021367.5
n÷5 4017094

Exponentiation

ny
n2 403426105120900
n3 8.1030029316227E+21
n4 1.6275262229302E+29
n5 3.2689629124878E+36

Nth Root

y√n
2√n 4481.6816040411
3√n 271.82788094328
4√n 66.945362827018
5√n 28.878617581718

Divisors of 20085470

1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 1733, 2318, 3466, 5795, 8665, 11590, 17330, 32927, 65854, 105713, 164635, 211426, 329270, 528565, 1057130, 2008547, 4017094, 10042735, 20085470

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 -20085469
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 20085470 can be divided by 32 positive divisors. The sum of these divisors (counting 20085470) is 1, the average is 0.03125.

Base conversion 20085470

Base System Value
2 Binary 1001100100111101011011110
3 Ternary 1101210110002022
4 Quaternary 1030213223132
5 Quinary 20120213340
6 Senary 1554300142
8 Octal 114475336
10 Decimal 20085470
12 Duodecimal 6887652
16 Hexadecimal 1327ade
20 Vigesimal 65adda
36 Base36 byi1q

Cryptographic Hash Functions

md5 ceed8710e773eeb4a05558d18d71d2bd
sha1 c0711deb5a8371ad97480b13abf1e766b8afa550
sha256 d68cf86c0f92cf7b841b6c7ebfab58ece9becceb3ddbd25cafa2ba2ce3b77e79
sha512 e3f75a3b05b6cc21fb40fad22ec516cb7cd6932314f5de34be8fa08400d6e8c4855f4657fb5de2b5c7b44a5cfd2b01ac6e3eedc323f927d901ebf83ce9dc7fe5
ripemd-160 4110535f9978a61673ea159874751ef23b6ab20e

20085470 as geometric shapes

Circle

Radius = n
Diameter 40170940
Circumference 126200729.9918
Area 1.2674004881142E+15

Sphere

Radius = n
Volume 3.3941779309337E+22
Surface area 5.0696019524567E+15
Circumference 126200729.9918

Square

Length = n
Perimeter 80341880
Area 403426105120900
Diagonal 28405144.080638

Cube

Length = n
Surface area 2420556630725400
Volume 8.1030029316227E+21
Space diagonal 34789054.5339

Equilateral Triangle

Length = n
Perimeter 60256410
Area 1.7468862779226E+14
Altitude 17394527.26695

Triangular Pyramid

Length = n
Surface area 1.7468862779226E+14
Volume 9.5494805348748E+20
Height 9468381.3602126