20213824 (number)

20213824 is an even 8-digits composite number following 20213823 and preceding 20213825. In scientific notation, it is written as 2.0213824 × 10^7. The sum of its digits is 22. It has a total of 8 prime factors and 28 positive divisors. There are 10025600 positive integers (up to 20213824) that are relatively prime to 20213824.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0213824 × 10^7
Engineering notation 2.0213824 × 10^6

Prime Factorization of 20213824

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 131 × 2411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 631682
Product of the distinct prime numbers

The prime factorization of 20213824 is 2 × 2 × 2 × 2 × 2 × 2 × 131 × 2411. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 10, 55, 56, 441, 331, 4034, 8588, 7960, 8536, 553584, 968670, 9236647, 6355021, 47784385, 36770006, 944811991, 42589910, 2499873283, 1557933676

Basic calculations (n = 20213824)

Multiplication

n×y
n×2 40427648
n×3 60641472
n×4 80855296
n×5 101069120

Division

n÷y
n÷2 10106912
n÷3 6737941.3333333
n÷3 5053456
n÷5 4042764.8

Exponentiation

ny
n2 408598680702976
n3 8.2593418183622E+21
n4 1.6695288187221E+29
n5 3.3747561704577E+36

Nth Root

y√n
2√n 4495.9786476361
3√n 272.4056806812
4√n 67.052059234867
5√n 28.915432725992

Divisors of 20213824

1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 2411, 4192, 4822, 8384, 9644, 19288, 38576, 77152, 154304, 315841, 631682, 1263364, 2526728, 5053456, 10106912, 20213824

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20213823
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20213824 can be divided by 28 positive divisors. The sum of these divisors (counting 20213824) is 1, the average is 0.035714285714286.

Base conversion 20213824

Base System Value
2 Binary 1001101000111000001000000
3 Ternary 1102000222011011
4 Quaternary 1031013001000
5 Quinary 20133320244
6 Senary 2001130304
8 Octal 115070100
10 Decimal 20213824
12 Duodecimal 6929994
16 Hexadecimal 1347040
20 Vigesimal 666eb4
36 Base36 c1934

Cryptographic Hash Functions

md5 9d2348d21cf11e11a6f9b96cca386222
sha1 dcf57c9472535625dea0cc3f1a5fd74816be16ec
sha256 cdb198276e297a30c77b8eb06c9112be62a01800c485e0467f0e4f3824fb80b9
sha512 efde7c6bf8c951644d21cc0049ad1428c58c66c00f3ef007227d317adffcbb9d315cfdfc141e6c2f0432fec01b32d9582f33bc223b6bf99b4f65eae997805720
ripemd-160 53f603a22e8c39664cd1f3df34ab543680d63fab

20213824 as geometric shapes

Circle

Radius = n
Diameter 40427648
Circumference 127007201.95871
Area 1.283650613563E+15

Sphere

Radius = n
Volume 3.4596650106738E+22
Surface area 5.1346024542518E+15
Circumference 127007201.95871

Square

Length = n
Perimeter 80855296
Area 408598680702976
Diagonal 28586664.048223

Cube

Length = n
Surface area 2451592084217856
Volume 8.2593418183622E+21
Space diagonal 35011370.183255

Equilateral Triangle

Length = n
Perimeter 60641472
Area 1.7692841872079E+14
Altitude 17505685.091628

Triangular Pyramid

Length = n
Surface area 1.7692841872079E+14
Volume 9.7337276798358E+20
Height 9528888.0160743