21462384 (number)

21462384 is an even 8-digits composite number following 21462383 and preceding 21462385. In scientific notation, it is written as 2.1462384 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 20 positive divisors. There are 7154112 positive integers (up to 21462384) that are relatively prime to 21462384.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred sixty-two thousand three hundred eighty-four

Notation

Scientific notation 2.1462384 × 10^7
Engineering notation 2.1462384 × 10^6

Prime Factorization of 21462384

Prime Factorization 2 × 2 × 2 × 2 × 3 × 447133

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2682798
Product of the distinct prime numbers

The prime factorization of 21462384 is 2 × 2 × 2 × 2 × 3 × 447133. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 79, 35, 272, 343, 7566, 7804, 31630, 98442, 168744, 401800, 718261, 8360866, 83494845, 41848784, 784258659, 626218897, 479532422, 7774903576

Basic calculations (n = 21462384)

Multiplication

n×y
n×2 42924768
n×3 64387152
n×4 85849536
n×5 107311920

Division

n÷y
n÷2 10731192
n÷3 7154128
n÷3 5365596
n÷5 4292476.8

Exponentiation

ny
n2 460633926963456
n3 9.8863022239176E+21
n4 2.1218361466977E+29
n5 4.5539662165507E+36

Nth Root

y√n
2√n 4632.7512344178
3√n 277.90262794155
4√n 68.064316895256
5√n 29.264128300417

Divisors of 21462384

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 447133, 894266, 1341399, 1788532, 2682798, 3577064, 5365596, 7154128, 10731192, 21462384

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21462383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21462384 can be divided by 20 positive divisors. The sum of these divisors (counting 21462384) is 1, the average is 0.05.

Base conversion 21462384

Base System Value
2 Binary 1010001110111110101110000
3 Ternary 1111101101212010
4 Quaternary 1101313311300
5 Quinary 20443244014
6 Senary 2044002520
8 Octal 121676560
10 Decimal 21462384
12 Duodecimal 7230440
16 Hexadecimal 1477d70
20 Vigesimal 6e2fj4
36 Base36 cs0hc

Cryptographic Hash Functions

md5 19b1fb327979af09e627e35c7357fc77
sha1 83176e128bc5014899ed30759bf4971f8794547f
sha256 d49fbf92ce564710f2699524d1467a84b5e334ba6b5e2e1cf0b28ea9f3c02943
sha512 acf5458ee705075e306790cfceaaa83cca734114a3c40f061afeea26f25e2a9ff44b22858952fa0a693a2a82793a5f4d8f350543cca9e6e8f7ee754892741838
ripemd-160 c49f729ada6f4e5d289676a707ad486e26d7c5e2

21462384 as geometric shapes

Circle

Radius = n
Diameter 42924768
Circumference 134852135.80585
Area 1.4471241609426E+15

Sphere

Radius = n
Volume 4.1411645917104E+22
Surface area 5.7884966437704E+15
Circumference 134852135.80585

Square

Length = n
Perimeter 85849536
Area 460633926963456
Diagonal 30352394.533659

Cube

Length = n
Surface area 2763803561780736
Volume 9.8863022239176E+21
Space diagonal 37173939.539553

Equilateral Triangle

Length = n
Perimeter 64387152
Area 1.9946034129767E+14
Altitude 18586969.769777

Triangular Pyramid

Length = n
Surface area 1.9946034129767E+14
Volume 1.1651118905653E+21
Height 10117464.844553