20485083 (number)

20485083 is an odd 8-digits composite number following 20485082 and preceding 20485084. In scientific notation, it is written as 2.0485083 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 13398944 positive integers (up to 20485083) that are relatively prime to 20485083.

Interesting facts

Basic properties

Name

Name twenty million four hundred eighty-five thousand eighty-three

Notation

Scientific notation 2.0485083 × 10^7
Engineering notation 2.0485083 × 10^6

Prime Factorization of 20485083

Prime Factorization 3 × 53 × 128837

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20485083
Product of the distinct prime numbers

The prime factorization of 20485083 is 3 × 53 × 128837. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 15, 36, 190, 123, 8915, 6937, 39445, 17953, 981687, 274772, 6097596, 929894, 71632952, 95090979, 508959510, 483998140, 1129426852, 1030940400

Basic calculations (n = 20485083)

Multiplication

n×y
n×2 40970166
n×3 61455249
n×4 81940332
n×5 102425415

Division

n÷y
n÷2 10242541.5
n÷3 6828361
n÷3 5121270.75
n÷5 4097016.6

Exponentiation

ny
n2 419638625516889
n3 8.5963320737194E+21
n4 1.760965760257E+29
n5 3.6073529759024E+36

Nth Root

y√n
2√n 4526.0449622159
3√n 273.6187845119
4√n 67.275886929983
5√n 28.992625488257

Divisors of 20485083

1, 3, 53, 159, 128837, 386511, 6828361, 20485083

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20485082
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20485083 can be divided by 8 positive divisors. The sum of these divisors (counting 20485083) is 1, the average is 0.125.

Base conversion 20485083

Base System Value
2 Binary 1001110001001001111011011
3 Ternary 1102112202020210
4 Quaternary 1032021033123
5 Quinary 20221010313
6 Senary 2011022203
8 Octal 116111733
10 Decimal 20485083
12 Duodecimal 6a3a963
16 Hexadecimal 13893db
20 Vigesimal 680ce3
36 Base36 c72e3

Cryptographic Hash Functions

md5 f00d5b1fb9f29fa8ac745a2cef1721c2
sha1 6abdcb5552d270775535ca83aa0ab54ec8d21d30
sha256 685e0876aebc27d360aff1616bcf8a760e094544b50f72dff60377b8404b019f
sha512 5165923d37d74e295128c580516d1f55fbd9813de0d3b803af2582cf543799ca401fd53a740974b42e3fae05bc17fbd0966e37d1d83d10f23b33fba6aac432f5
ripemd-160 fbe615b042a6e752f2716eb2c89c2104c9bde29c

20485083 as geometric shapes

Circle

Radius = n
Diameter 40970166
Circumference 128711572.52195
Area 1.3183336230864E+15

Sphere

Radius = n
Volume 3.6008231587487E+22
Surface area 5.2733344923455E+15
Circumference 128711572.52195

Square

Length = n
Perimeter 81940332
Area 419638625516889
Diagonal 28970282.204939

Cube

Length = n
Surface area 2517831753101334
Volume 8.5963320737194E+21
Space diagonal 35481204.553265

Equilateral Triangle

Length = n
Perimeter 61455249
Area 1.8170885505341E+14
Altitude 17740602.276633

Triangular Pyramid

Length = n
Surface area 1.8170885505341E+14
Volume 1.0130874504431E+21
Height 9656760.7349795