20453090 (number)

20453090 is an even 8-digits composite number following 20453089 and preceding 20453091. In scientific notation, it is written as 2.0453090 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 48 positive divisors. There are 6830208 positive integers (up to 20453090) that are relatively prime to 20453090.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-three thousand ninety

Notation

Scientific notation 2.0453090 × 10^7
Engineering notation 2.0453090 × 10^6

Prime Factorization of 20453090

Prime Factorization 2 × 5 × 7 × 7 × 469 × 89

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2921870
Product of the distinct prime numbers

The prime factorization of 20453090 is 2 × 5 × 7 × 7 × 469 × 89. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 80, 29, 727, 592, 1164, 2743, 54299, 62710, 18432, 446421, 7785062, 5774176, 1557557, 23330435, 589994150, 237325739, 7410405991, 7158485250

Basic calculations (n = 20453090)

Multiplication

n×y
n×2 40906180
n×3 61359270
n×4 81812360
n×5 102265450

Division

n÷y
n÷2 10226545
n÷3 6817696.6666667
n÷3 5113272.5
n÷5 4090618

Exponentiation

ny
n2 418328890548100
n3 8.5561184479804E+21
n4 1.749990606672E+29
n5 3.5792715377418E+36

Nth Root

y√n
2√n 4522.5092592498
3√n 273.47626703682
4√n 67.249604156826
5√n 28.983563859697

Divisors of 20453090

1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 469, 490, 623, 890, 938, 1246, 2345, 3115, 3283, 4361, 4690, 6230, 6566, 8722, 16415, 21805, 22981, 32830, 41741, 43610, 45962, 83482, 114905, 208705, 229810, 292187, 417410, 584374, 1460935, 2045309, 2921870, 4090618, 10226545, 20453090

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 -20453089
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 20453090 can be divided by 48 positive divisors. The sum of these divisors (counting 20453090) is 1, the average is 0.020833333333333.

Base conversion 20453090

Base System Value
2 Binary 1001110000001011011100010
3 Ternary 1102111010100212
4 Quaternary 1032001123202
5 Quinary 20213444330
6 Senary 2010214122
8 Octal 116013342
10 Decimal 20453090
12 Duodecimal 6a24342
16 Hexadecimal 13816e2
20 Vigesimal 67gcea
36 Base36 c6dpe

Cryptographic Hash Functions

md5 d79773e89d508ce717eb3591c17c4a10
sha1 9e49c6d5330f3d3d015fba620489c028af3d3543
sha256 7e93e25fa58b13d5ef06c527455879bcbef5aaa23a2fa58a422dab243143026b
sha512 169bc8bef3926350db309731992d4cc71a297f2bbdd66f820161d5ca855d3562aedb50fbfe23ff322596549b2e6df9792225fae52faecb2c5673f32b3c92aa70
ripemd-160 668cd1b3dc03b78f0cf77369fd4d4765737f5ff3

20453090 as geometric shapes

Circle

Radius = n
Diameter 40906180
Circumference 128510554.57442
Area 1.3142189693303E+15

Sphere

Radius = n
Volume 3.5839785145893E+22
Surface area 5.2568758773211E+15
Circumference 128510554.57442

Square

Length = n
Perimeter 81812360
Area 418328890548100
Diagonal 28925037.270438

Cube

Length = n
Surface area 2509973343288600
Volume 8.5561184479804E+21
Space diagonal 35425791.051779

Equilateral Triangle

Length = n
Perimeter 61359270
Area 1.8114172317581E+14
Altitude 17712895.525889

Triangular Pyramid

Length = n
Surface area 1.8114172317581E+14
Volume 1.0083482292004E+21
Height 9641679.0901458