20993476 (number)

20993476 is an even 8-digits composite number following 20993475 and preceding 20993477. In scientific notation, it is written as 2.0993476 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 8777280 positive integers (up to 20993476) that are relatively prime to 20993476.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-three thousand four hundred seventy-six

Notation

Scientific notation 2.0993476 × 10^7
Engineering notation 2.0993476 × 10^6

Prime Factorization of 20993476

Prime Factorization 2 × 2 × 7 × 41 × 18287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10496738
Product of the distinct prime numbers

The prime factorization of 20993476 is 2 × 2 × 7 × 41 × 18287. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 82, 8, 415, 563, 1406, 956, 94027, 52505, 793793, 59765, 5715499, 9638726, 91737510, 73949655, 209657147, 390224996, 9102399955, 6858662891

Basic calculations (n = 20993476)

Multiplication

n×y
n×2 41986952
n×3 62980428
n×4 83973904
n×5 104967380

Division

n÷y
n÷2 10496738
n÷3 6997825.3333333
n÷3 5248369
n÷5 4198695.2

Exponentiation

ny
n2 440726034562576
n3 9.2523714291646E+21
n4 1.9423943754125E+29
n5 4.0777609702758E+36

Nth Root

y√n
2√n 4581.8638129041
3√n 275.86384448642
4√n 67.689466040914
5√n 29.135123985882

Divisors of 20993476

1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 18287, 36574, 73148, 128009, 256018, 512036, 749767, 1499534, 2999068, 5248369, 10496738, 20993476

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20993475
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20993476 can be divided by 24 positive divisors. The sum of these divisors (counting 20993476) is 1, the average is 0.041666666666667.

Base conversion 20993476

Base System Value
2 Binary 1010000000101010111000100
3 Ternary 1110111120122011
4 Quaternary 1100011113010
5 Quinary 20333242401
6 Senary 2025544004
8 Octal 120052704
10 Decimal 20993476
12 Duodecimal 7045004
16 Hexadecimal 14055c4
20 Vigesimal 6b43dg
36 Base36 chyo4

Cryptographic Hash Functions

md5 b26e7ab77c2a45d4ab3045878c9f2562
sha1 8bac06fbcd812db7b35f11a6ffb20403640d1b77
sha256 a49273798d96fd89710794b7f121cb99bca79119ffb5235f6f6430f057104692
sha512 79e12b1154088e6c4668e16c50a29d0b9b093681222274794c5c0f9fb65692604f1417cd5e5d75839aa51168febf6b978a362e03ba48797b446adec01761d6a7
ripemd-160 86997f1fc1215343e7ffffa20e9f1b4d84150d52

20993476 as geometric shapes

Circle

Radius = n
Diameter 41986952
Circumference 131905899.94983
Area 1.3845816724276E+15

Sphere

Radius = n
Volume 3.875624281353E+22
Surface area 5.5383266897102E+15
Circumference 131905899.94983

Square

Length = n
Perimeter 83973904
Area 440726034562576
Diagonal 29689258.480554

Cube

Length = n
Surface area 2644356207375456
Volume 9.2523714291646E+21
Space diagonal 36361767.059478

Equilateral Triangle

Length = n
Perimeter 62980428
Area 1.9083997102018E+14
Altitude 18180883.529739

Triangular Pyramid

Length = n
Surface area 1.9083997102018E+14
Volume 1.0904024299365E+21
Height 9896419.493518