21032382 (number)

21032382 is an even 8-digits composite number following 21032381 and preceding 21032383. In scientific notation, it is written as 2.1032382 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 5992128 positive integers (up to 21032382) that are relatively prime to 21032382.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand three hundred eighty-two

Notation

Scientific notation 2.1032382 × 10^7
Engineering notation 2.1032382 × 10^6

Prime Factorization of 21032382

Prime Factorization 2 × 3 × 7 × 619 × 809

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21032382
Product of the distinct prime numbers

The prime factorization of 21032382 is 2 × 3 × 7 × 619 × 809. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 99, 47, 970, 432, 5103, 4197, 97654, 46420, 176467, 641999, 8870182, 2546205, 46614690, 66327146, 547594985, 410533824, 4021730340, 7146139862

Basic calculations (n = 21032382)

Multiplication

n×y
n×2 42064764
n×3 63097146
n×4 84129528
n×5 105161910

Division

n÷y
n÷2 10516191
n÷3 7010794
n÷3 5258095.5
n÷5 4206476.4

Exponentiation

ny
n2 442361092593924
n3 9.3039074813728E+21
n4 1.9568333624089E+29
n5 4.1156866788528E+36

Nth Root

y√n
2√n 4586.1074998303
3√n 276.03415351348
4√n 67.720805516697
5√n 29.14591487905

Divisors of 21032382

1, 2, 3, 6, 7, 14, 21, 42, 619, 809, 1238, 1618, 1857, 2427, 3714, 4333, 4854, 5663, 8666, 11326, 12999, 16989, 25998, 33978, 500771, 1001542, 1502313, 3004626, 3505397, 7010794, 10516191, 21032382

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21032381
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032382 can be divided by 32 positive divisors. The sum of these divisors (counting 21032382) is 1, the average is 0.03125.

Base conversion 21032382

Base System Value
2 Binary 1010000001110110110111110
3 Ternary 1110120120000010
4 Quaternary 1100032312332
5 Quinary 20341014012
6 Senary 2030444050
8 Octal 120166676
10 Decimal 21032382
12 Duodecimal 7063626
16 Hexadecimal 140edbe
20 Vigesimal 6b90j2
36 Base36 cisou

Cryptographic Hash Functions

md5 f94920aef613187640e18d0636d76e9c
sha1 bda99ab4d9b6e4142d151a4cfc492c1cf77d2220
sha256 90c65100471085ca7dcfc76302b253c9e95d5f8926e4e153da6599d869e6d287
sha512 80b205a523659741b90b5adecb92cd19be97e59da3f938ec52d523f3f1147d2e281f3cafc50eae86ce47fefa87b810b9794e527cf8cf62af62bf67e8f1f93074
ripemd-160 b810cfbfbd83380c1bbb7b2d87dcfdf239e538ca

21032382 as geometric shapes

Circle

Radius = n
Diameter 42064764
Circumference 132150353.55739
Area 1.389718358727E+15

Sphere

Radius = n
Volume 3.8972116524213E+22
Surface area 5.5588734349081E+15
Circumference 132150353.55739

Square

Length = n
Perimeter 84129528
Area 442361092593924
Diagonal 29744279.873412

Cube

Length = n
Surface area 2654166555563544
Volume 9.3039074813728E+21
Space diagonal 36429154.228197

Equilateral Triangle

Length = n
Perimeter 63097146
Area 1.9154797191609E+14
Altitude 18214577.114099

Triangular Pyramid

Length = n
Surface area 1.9154797191609E+14
Volume 1.0964760119352E+21
Height 9914759.9578039