20090870 (number)

20090870 is an even 8-digits composite number following 20090869 and preceding 20090871. In scientific notation, it is written as 2.0090870 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 7922880 positive integers (up to 20090870) that are relatively prime to 20090870.

Interesting facts

Basic properties

Name

Name twenty million ninety thousand eight hundred seventy

Notation

Scientific notation 2.0090870 × 10^7
Engineering notation 2.0090870 × 10^6

Prime Factorization of 20090870

Prime Factorization 2 × 5 × 71 × 28297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20090870
Product of the distinct prime numbers

The prime factorization of 20090870 is 2 × 5 × 71 × 28297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 41, 50, 266, 404, 8065, 8598, 98912, 54427, 663028, 633091, 6838344, 1231291, 14814213, 58765921, 607101194, 324889596, 8241481625, 1989504876

Basic calculations (n = 20090870)

Multiplication

n×y
n×2 40181740
n×3 60272610
n×4 80363480
n×5 100454350

Division

n÷y
n÷2 10045435
n÷3 6696956.6666667
n÷3 5022717.5
n÷5 4018174

Exponentiation

ny
n2 403643057356900
n3 8.10954019176E+21
n4 1.6292771775243E+29
n5 3.2733595967607E+36

Nth Root

y√n
2√n 4482.2840159901
3√n 271.8522391656
4√n 66.949861956468
5√n 28.880170224173

Divisors of 20090870

1, 2, 5, 10, 71, 142, 355, 710, 28297, 56594, 141485, 282970, 2009087, 4018174, 10045435, 20090870

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 -20090869
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 20090870 can be divided by 16 positive divisors. The sum of these divisors (counting 20090870) is 1, the average is 0.0625.

Base conversion 20090870

Base System Value
2 Binary 1001100101000111111110110
3 Ternary 1101210201111022
4 Quaternary 1030220333312
5 Quinary 20120401440
6 Senary 1554341142
8 Octal 114507766
10 Decimal 20090870
12 Duodecimal 688a7b2
16 Hexadecimal 1328ff6
20 Vigesimal 65b73a
36 Base36 bym7q

Cryptographic Hash Functions

md5 e9715291938a4b3463675aea9ef251f1
sha1 fa7223607a69aef938f37171bec2707454395777
sha256 4b3f7e62d754c6920ebc42b3cbd6972e5647e5385951920f67148ed9cdae4232
sha512 745c4851b9b6d366653b86a007b4346aa4d3b4e309b9d7742f4c4a296bcb1314e56ebb4da772526bcf0d80e9c80eeca9dad779b52f8dbff69cb48422e7ee340f
ripemd-160 80425b5458e5ecd2d6ecf54f3f670817bb4c50d2

20090870 as geometric shapes

Circle

Radius = n
Diameter 40181740
Circumference 126234659.19246
Area 1.268082063665E+15

Sphere

Radius = n
Volume 3.3969162520566E+22
Surface area 5.0723282546598E+15
Circumference 126234659.19246

Square

Length = n
Perimeter 80363480
Area 403643057356900
Diagonal 28412780.833875

Cube

Length = n
Surface area 2421858344141400
Volume 8.10954019176E+21
Space diagonal 34798407.608261

Equilateral Triangle

Length = n
Perimeter 60272610
Area 1.7478257086615E+14
Altitude 17399203.804131

Triangular Pyramid

Length = n
Surface area 1.7478257086615E+14
Volume 9.5571847698306E+20
Height 9470926.9446249