20462820 (number)

20462820 is an even 8-digits composite number following 20462819 and preceding 20462821. In scientific notation, it is written as 2.0462820 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 4612992 positive integers (up to 20462820) that are relatively prime to 20462820.

Interesting facts

Basic properties

Name

Name twenty million four hundred sixty-two thousand eight hundred twenty

Notation

Scientific notation 2.0462820 × 10^7
Engineering notation 2.0462820 × 10^6

Prime Factorization of 20462820

Prime Factorization 2 × 2 × 5 × 21 × 83 × 587

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10231410
Product of the distinct prime numbers

The prime factorization of 20462820 is 2 × 2 × 5 × 21 × 83 × 587. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20462820)

Multiplication

n×y
n×2 40925640
n×3 61388460
n×4 81851280
n×5 102314100

Division

n÷y
n÷2 10231410
n÷3 6820940
n÷3 5115705
n÷5 4092564

Exponentiation

ny
n2 418727002352400
n3 8.5683352782767E+21
n4 1.7533230249903E+29
n5 3.5877933462231E+36

Nth Root

y√n
2√n 4523.5848615893
3√n 273.51962645481
4√n 67.257600771878
5√n 28.986320963178

Divisors of 20462820

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 -20462819
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 20462820 can be divided by 48 positive divisors. The sum of these divisors (counting 20462820) is 1, the average is 0.020833333333333.

Base conversion 20462820

Base System Value
2 Binary 1001110000011110011100100
3 Ternary 1102111121201020
4 Quaternary 1032003303210
5 Quinary 20214302240
6 Senary 2010331140
8 Octal 116036344
10 Decimal 20462820
12 Duodecimal 6a29ab0
16 Hexadecimal 1383ce4
20 Vigesimal 67hh10
36 Base36 c6l7o

Cryptographic Hash Functions

md5 240b19c78cf20b30310e4f7f92d52b3b
sha1 07cde35e2bf62cc0da8f3bdf34c0237c38aa5fe2
sha256 0689245c9e84282bde05987885901b65c55038784677e3adeacd0cee2ff9bd1a
sha512 c2060258fa2ab46a47aad31dcfbbf3e2c1f0fe20f1f3c7c41e17f6ae6eeecb26e35de743614747d8ce1868072b4706ae217949898bcca86f4d79fe96820f28bd
ripemd-160 addf9196a58e5a1066e8312e1d1fd643ec8676a8

20462820 as geometric shapes

Circle

Radius = n
Diameter 40925640
Circumference 128571689.96746
Area 1.31546967445E+15

Sphere

Radius = n
Volume 3.5890958884971E+22
Surface area 5.2618786977999E+15
Circumference 128571689.96746

Square

Length = n
Perimeter 81851280
Area 418727002352400
Diagonal 28938797.568399

Cube

Length = n
Surface area 2512362014114400
Volume 8.5683352782767E+21
Space diagonal 35442643.906137

Equilateral Triangle

Length = n
Perimeter 61388460
Area 1.8131411064384E+14
Altitude 17721321.953068

Triangular Pyramid

Length = n
Surface area 1.8131411064384E+14
Volume 1.0097879964582E+21
Height 9646265.8561331