21032462 (number)

21032462 is an even 8-digits composite number following 21032461 and preceding 21032463. In scientific notation, it is written as 2.1032462 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 16 positive divisors. There are 9559000 positive integers (up to 21032462) that are relatively prime to 21032462.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand four hundred sixty-two

Notation

Scientific notation 2.1032462 × 10^7
Engineering notation 2.1032462 × 10^6

Prime Factorization of 21032462

Prime Factorization 2 × 11 × 11 × 11 × 7901

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 173822
Product of the distinct prime numbers

The prime factorization of 21032462 is 2 × 11 × 11 × 11 × 7901. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 35, 51, 37, 377, 9636, 4830, 35053, 64891, 609362, 563532, 9176182, 4342467, 6139983, 18212165, 290493557, 818263762, 62905576, 3761598348

Basic calculations (n = 21032462)

Multiplication

n×y
n×2 42064924
n×3 63097386
n×4 84129848
n×5 105162310

Division

n÷y
n÷2 10516231
n÷3 7010820.6666667
n÷3 5258115.5
n÷5 4206492.4

Exponentiation

ny
n2 442364457781444
n3 9.3040136484388E+21
n4 1.9568631350827E+29
n5 4.1157649527828E+36

Nth Root

y√n
2√n 4586.1162218156
3√n 276.03450349293
4√n 67.720869913311
5√n 29.145937051238

Divisors of 21032462

1, 2, 11, 22, 121, 242, 1331, 2662, 7901, 15802, 86911, 173822, 956021, 1912042, 10516231, 21032462

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21032461
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032462 can be divided by 16 positive divisors. The sum of these divisors (counting 21032462) is 1, the average is 0.0625.

Base conversion 21032462

Base System Value
2 Binary 1010000001110111000001110
3 Ternary 1110120120010002
4 Quaternary 1100032320032
5 Quinary 20341014322
6 Senary 2030444302
8 Octal 120167016
10 Decimal 21032462
12 Duodecimal 7063692
16 Hexadecimal 140ee0e
20 Vigesimal 6b9132
36 Base36 cisr2

Cryptographic Hash Functions

md5 f0e9f08cc88b6d3d05d1078d85422d03
sha1 a3a7d8e1fbff4423d51ef3401ec671bff70a4305
sha256 7a8788148b0a484a51bb42e713f266994aab09f6ad4333a58a89d6d9f455fb11
sha512 a42d4dd0f674def05f63ce682158ea75ee373fb232d68f1b0c2e846511d87d65587e77314d10e0ab8af71bcb1aaae443bf12a032b4740f24baeff1ef70788ee7
ripemd-160 eab226a940064c78faadb1113d15370d2caee7bd

21032462 as geometric shapes

Circle

Radius = n
Diameter 42064924
Circumference 132150856.21221
Area 1.3897289307754E+15

Sphere

Radius = n
Volume 3.8972561235779E+22
Surface area 5.5589157231017E+15
Circumference 132150856.21221

Square

Length = n
Perimeter 84129848
Area 442364457781444
Diagonal 29744393.010497

Cube

Length = n
Surface area 2654186746688664
Volume 9.3040136484388E+21
Space diagonal 36429292.792262

Equilateral Triangle

Length = n
Perimeter 63097386
Area 1.9154942908503E+14
Altitude 18214646.396131

Triangular Pyramid

Length = n
Surface area 1.9154942908503E+14
Volume 1.0964885238439E+21
Height 9914797.6701656