20212824 (number)

20212824 is an even 8-digits composite number following 20212823 and preceding 20212825. In scientific notation, it is written as 2.0212824 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 6518016 positive integers (up to 20212824) that are relatively prime to 20212824.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0212824 × 10^7
Engineering notation 2.0212824 × 10^6

Prime Factorization of 20212824

Prime Factorization 2 × 2 × 2 × 3 × 139 × 83 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5053206
Product of the distinct prime numbers

The prime factorization of 20212824 is 2 × 2 × 2 × 3 × 139 × 83 × 73. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20212824)

Multiplication

n×y
n×2 40425648
n×3 60638472
n×4 80851296
n×5 101064120

Division

n÷y
n÷2 10106412
n÷3 6737608
n÷3 5053206
n÷5 4042564.8

Exponentiation

ny
n2 408558254054976
n3 8.2581160829605E+21
n4 1.6691984695645E+29
n5 3.3739214886377E+36

Nth Root

y√n
2√n 4495.8674357681
3√n 272.40118853805
4√n 67.05122993479
5√n 28.915146624709

Divisors of 20212824

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20212823
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20212824 can be divided by 64 positive divisors. The sum of these divisors (counting 20212824) is 1, the average is 0.015625.

Base conversion 20212824

Base System Value
2 Binary 1001101000110110001011000
3 Ternary 1102000220210010
4 Quaternary 1031012301120
5 Quinary 20133302244
6 Senary 2001121520
8 Octal 115066130
10 Decimal 20212824
12 Duodecimal 69292a0
16 Hexadecimal 1346c58
20 Vigesimal 666c14
36 Base36 c18bc

Cryptographic Hash Functions

md5 4e3ca1e99cf253d824f2e75c61f10b2b
sha1 566370c22d792f98ed828ceb31e1f009f1d52815
sha256 1aebd0ca236df1d6ee54f321639e272ab50a8c9734b2702b1375bd56110b9b96
sha512 4a579ac4fd698b9891e2aa7c50d4b4e70011d302b0e73239b07812038692726581b68474d72cfbb602f1530b0b3d207e3ac49ef880527d96b90032834093a0f3
ripemd-160 2c69e1c7060d35259fd91b13175e8843c2f543a6

20212824 as geometric shapes

Circle

Radius = n
Diameter 40425648
Circumference 127000918.77341
Area 1.2835236095026E+15

Sphere

Radius = n
Volume 3.4591515758294E+22
Surface area 5.1340944380103E+15
Circumference 127000918.77341

Square

Length = n
Perimeter 80851296
Area 408558254054976
Diagonal 28585249.83466

Cube

Length = n
Surface area 2451349524329856
Volume 8.2581160829605E+21
Space diagonal 35009638.132448

Equilateral Triangle

Length = n
Perimeter 60638472
Area 1.7691091346871E+14
Altitude 17504819.066224

Triangular Pyramid

Length = n
Surface area 1.7691091346871E+14
Volume 9.7322831368118E+20
Height 9528416.6115535