21032474 (number)

21032474 is an even 8-digits composite number following 21032473 and preceding 21032475. In scientific notation, it is written as 2.1032474 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 10502460 positive integers (up to 21032474) that are relatively prime to 21032474.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1032474 × 10^7
Engineering notation 2.1032474 × 10^6

Prime Factorization of 21032474

Prime Factorization 2 × 811 × 12967

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21032474
Product of the distinct prime numbers

The prime factorization of 21032474 is 2 × 811 × 12967. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 95, 8, 180, 180, 4112, 3628, 26909, 70669, 675120, 235411, 5476521, 2550324, 33450831, 30421854, 49634718, 26335865, 2765338916, 8785941549

Basic calculations (n = 21032474)

Multiplication

n×y
n×2 42064948
n×3 63097422
n×4 84129896
n×5 105162370

Division

n÷y
n÷2 10516237
n÷3 7010824.6666667
n÷3 5258118.5
n÷5 4206494.8

Exponentiation

ny
n2 442364962560676
n3 9.3040295735684E+21
n4 1.9568676010131E+29
n5 4.115776693975E+36

Nth Root

y√n
2√n 4586.1175301119
3√n 276.03455598977
4√n 67.720879572787
5√n 29.145940377061

Divisors of 21032474

1, 2, 811, 1622, 12967, 25934, 10516237, 21032474

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21032473
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032474 can be divided by 8 positive divisors. The sum of these divisors (counting 21032474) is 1, the average is 0.125.

Base conversion 21032474

Base System Value
2 Binary 1010000001110111000011010
3 Ternary 1110120120010112
4 Quaternary 1100032320122
5 Quinary 20341014344
6 Senary 2030444322
8 Octal 120167032
10 Decimal 21032474
12 Duodecimal 70636a2
16 Hexadecimal 140ee1a
20 Vigesimal 6b913e
36 Base36 cisre

Cryptographic Hash Functions

md5 1b73a09311b8e5a2e7cec52e1bd26912
sha1 25f9d38a9677303f3806bc7d7eaea3defd645a73
sha256 eb0e2db5650561689ae5507f26c7bc1e8ccceb852674bb968472d0f0e7dfda1b
sha512 5f76f65776be21c8bc8b37d7ab0bab940f38d3722f624baf18e30897694a9da4c01d0867212fe5a603567f66496ceca2a0c58836940ad6e6acdc4d900834f437
ripemd-160 d3032dc730dd1a34f4955d7df26cdb8a264543cd

21032474 as geometric shapes

Circle

Radius = n
Diameter 42064948
Circumference 132150931.61044
Area 1.3897305165861E+15

Sphere

Radius = n
Volume 3.8972627942806E+22
Surface area 5.5589220663446E+15
Circumference 132150931.61044

Square

Length = n
Perimeter 84129896
Area 442364962560676
Diagonal 29744409.98106

Cube

Length = n
Surface area 2654189775364056
Volume 9.3040295735684E+21
Space diagonal 36429313.576871

Equilateral Triangle

Length = n
Perimeter 63097422
Area 1.9154964766085E+14
Altitude 18214656.788436

Triangular Pyramid

Length = n
Surface area 1.9154964766085E+14
Volume 1.0964904006384E+21
Height 9914803.3270198