21474924 (number)

21474924 is an even 8-digits composite number following 21474923 and preceding 21474925. In scientific notation, it is written as 2.1474924 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 7113744 positive integers (up to 21474924) that are relatively prime to 21474924.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred seventy-four thousand nine hundred twenty-four

Notation

Scientific notation 2.1474924 × 10^7
Engineering notation 2.1474924 × 10^6

Prime Factorization of 21474924

Prime Factorization 2 × 2 × 3 × 163 × 10979

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10737462
Product of the distinct prime numbers

The prime factorization of 21474924 is 2 × 2 × 3 × 163 × 10979. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 82, 60, 983, 353, 5811, 8503, 11626, 62826, 853574, 221348, 9009812, 2931686, 83794433, 21495753, 113749266, 653694598, 2193696677, 9307275894

Basic calculations (n = 21474924)

Multiplication

n×y
n×2 42949848
n×3 64424772
n×4 85899696
n×5 107374620

Division

n÷y
n÷2 10737462
n÷3 7158308
n÷3 5368731
n÷5 4294984.8

Exponentiation

ny
n2 461172360805776
n3 9.9036413992046E+21
n4 2.1267994637117E+29
n5 4.567285684645E+36

Nth Root

y√n
2√n 4634.1044442265
3√n 277.95674153952
4√n 68.074256839326
5√n 29.267547179079

Divisors of 21474924

1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 10979, 21958, 32937, 43916, 65874, 131748, 1789577, 3579154, 5368731, 7158308, 10737462, 21474924

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 -21474923
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 21474924 can be divided by 24 positive divisors. The sum of these divisors (counting 21474924) is 1, the average is 0.041666666666667.

Base conversion 21474924

Base System Value
2 Binary 1010001111010111001101100
3 Ternary 1111102001001120
4 Quaternary 1101322321230
5 Quinary 20444144144
6 Senary 2044140540
8 Octal 121727154
10 Decimal 21474924
12 Duodecimal 7237750
16 Hexadecimal 147ae6c
20 Vigesimal 6e4764
36 Base36 csa5o

Cryptographic Hash Functions

md5 d024accb4344b08d83049529e406770a
sha1 954de8ee213798e43dfd590144f604de14bb8815
sha256 e94477db7f77a3b24fe5418579e8c1f208f4054dfda5afdca616c5058d765462
sha512 b63d736c7c4f2e64dc337bd491dfc8b10565a7edee44cbb758abbb43c2ce943722dcc72543595ce68150ed1506c4857b4d9440624e45cb2b3e5e7edd2dac1755
ripemd-160 c562fc0c902b4d42a647963591c39754eca26889

21474924 as geometric shapes

Circle

Radius = n
Diameter 42949848
Circumference 134930926.9496
Area 1.4488157007461E+15

Sphere

Radius = n
Volume 4.1484276084705E+22
Surface area 5.7952628029843E+15
Circumference 134930926.9496

Square

Length = n
Perimeter 85899696
Area 461172360805776
Diagonal 30370128.771731

Cube

Length = n
Surface area 2767034164834656
Volume 9.9036413992046E+21
Space diagonal 37195659.45668

Equilateral Triangle

Length = n
Perimeter 64424772
Area 1.9969348999052E+14
Altitude 18597829.72834

Triangular Pyramid

Length = n
Surface area 1.9969348999052E+14
Volume 1.1671553319696E+21
Height 10123376.257244