20484770 (number)

20484770 is an even 8-digits composite number following 20484769 and preceding 20484771. In scientific notation, it is written as 2.0484770 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 8003184 positive integers (up to 20484770) that are relatively prime to 20484770.

Interesting facts

Basic properties

Name

Name twenty million four hundred eighty-four thousand seven hundred seventy

Notation

Scientific notation 2.0484770 × 10^7
Engineering notation 2.0484770 × 10^6

Prime Factorization of 20484770

Prime Factorization 2 × 5 × 43 × 47639

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20484770
Product of the distinct prime numbers

The prime factorization of 20484770 is 2 × 5 × 43 × 47639. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 77, 33, 875, 455, 1861, 9065, 26860, 30923, 128558, 904941, 8630549, 7035866, 40568112, 13031966, 936689343, 959307488, 6551706275, 3182606404

Basic calculations (n = 20484770)

Multiplication

n×y
n×2 40969540
n×3 61454310
n×4 81939080
n×5 102423850

Division

n÷y
n÷2 10242385
n÷3 6828256.6666667
n÷3 5121192.5
n÷5 4096954

Exponentiation

ny
n2 419625801952900
n3 8.5959380390707E+21
n4 1.7608581366461E+29
n5 3.6070773931825E+36

Nth Root

y√n
2√n 4526.0103844335
3√n 273.61739092686
4√n 67.275629944531
5√n 28.992536889668

Divisors of 20484770

1, 2, 5, 10, 43, 86, 215, 430, 47639, 95278, 238195, 476390, 2048477, 4096954, 10242385, 20484770

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 -20484769
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 20484770 can be divided by 16 positive divisors. The sum of these divisors (counting 20484770) is 1, the average is 0.0625.

Base conversion 20484770

Base System Value
2 Binary 1001110001001001010100010
3 Ternary 1102112201211012
4 Quaternary 1032021022202
5 Quinary 20221003040
6 Senary 2011020522
8 Octal 116111242
10 Decimal 20484770
12 Duodecimal 6a3a742
16 Hexadecimal 13892a2
20 Vigesimal 680bia
36 Base36 c725e

Cryptographic Hash Functions

md5 45d238e1efca2caef14a48f87f431a9d
sha1 f47097bcbbb44eec92571333acd73b06944739c1
sha256 580881acd3de477f4e1b5c9b46ca1a40649a108434b43d5a69b967495dd6a354
sha512 52cc27953264bb1d7b04a98a2fd614b82063d18b7024e17370b686dd9636d91fff63ab80338d09fa7c79b537c03cfee34dc8c1aeb0b244540bc70e6e05e3bfa3
ripemd-160 8646352754aead4c58d365f7238304b383af4805

20484770 as geometric shapes

Circle

Radius = n
Diameter 40969540
Circumference 128709605.88495
Area 1.318293336672E+15

Sphere

Radius = n
Volume 3.600658105901E+22
Surface area 5.2731733466878E+15
Circumference 128709605.88495

Square

Length = n
Perimeter 81939080
Area 419625801952900
Diagonal 28969839.556094

Cube

Length = n
Surface area 2517754811717400
Volume 8.5959380390707E+21
Space diagonal 35480662.421363

Equilateral Triangle

Length = n
Perimeter 61454310
Area 1.8170330228731E+14
Altitude 17740331.210681

Triangular Pyramid

Length = n
Surface area 1.8170330228731E+14
Volume 1.0130410130144E+21
Height 9656613.1853645