20040870 (number)

20040870 is an even 8-digits composite number following 20040869 and preceding 20040871. In scientific notation, it is written as 2.0040870 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 5344224 positive integers (up to 20040870) that are relatively prime to 20040870.

Interesting facts

Basic properties

Name

Name twenty million forty thousand eight hundred seventy

Notation

Scientific notation 2.0040870 × 10^7
Engineering notation 2.0040870 × 10^6

Prime Factorization of 20040870

Prime Factorization 2 × 5 × 3 × 668029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20040870
Product of the distinct prime numbers

The prime factorization of 20040870 is 2 × 5 × 3 × 668029. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 83, 66, 47, 308, 9319, 2886, 51155, 41463, 759591, 213655, 6115466, 208864, 22814050, 78459386, 513052078, 368615599, 9303988158, 7902252096

Basic calculations (n = 20040870)

Multiplication

n×y
n×2 40081740
n×3 60122610
n×4 80163480
n×5 100204350

Division

n÷y
n÷2 10020435
n÷3 6680290
n÷3 5010217.5
n÷5 4008174

Exponentiation

ny
n2 401636470356900
n3 8.0491442896815E+21
n4 1.6131185432075E+29
n5 3.2328299019011E+36

Nth Root

y√n
2√n 4476.703027899
3√n 271.62653293654
4√n 66.90816861863
5√n 28.865781119682

Divisors of 20040870

1, 2, 3, 5, 6, 10, 15, 30, 668029, 1336058, 2004087, 3340145, 4008174, 6680290, 10020435, 20040870

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 -20040869
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 20040870 can be divided by 16 positive divisors. The sum of these divisors (counting 20040870) is 1, the average is 0.0625.

Base conversion 20040870

Base System Value
2 Binary 1001100011100110010100110
3 Ternary 1101201011220110
4 Quaternary 1030130302212
5 Quinary 20112301440
6 Senary 1553313450
8 Octal 114346246
10 Decimal 20040870
12 Duodecimal 6865886
16 Hexadecimal 131cca6
20 Vigesimal 65523a
36 Base36 bxjmu

Cryptographic Hash Functions

md5 ec1c3703e7258a41cce87073c74b2f23
sha1 c285ee051f3d651c38c5b1a78cc555730dbab2ba
sha256 a256c4fe1213a05df32c951d0b6d5e3fac3d05f2442e82b4cffab268aa7451f3
sha512 c498fa75d3f141500f72f293e7bfe01e021c171f63a1da9560e5db32816de032566f42396dee6660906193a9e5f7eac0ef14b290126cdf25c27bf311058bdfa0
ripemd-160 daf7ac864474946464621ec7aac9448bc1a9d84e

20040870 as geometric shapes

Circle

Radius = n
Diameter 40081740
Circumference 125920499.9271
Area 1.261778184687E+15

Sphere

Radius = n
Volume 3.371617675753E+22
Surface area 5.0471127387479E+15
Circumference 125920499.9271

Square

Length = n
Perimeter 80163480
Area 401636470356900
Diagonal 28342070.155756

Cube

Length = n
Surface area 2409818822141400
Volume 8.0491442896815E+21
Space diagonal 34711805.067883

Equilateral Triangle

Length = n
Perimeter 60122610
Area 1.739136932077E+14
Altitude 17355902.533941

Triangular Pyramid

Length = n
Surface area 1.739136932077E+14
Volume 9.4860075166379E+20
Height 9447356.7185854