21084044 (number)

21084044 is an even 8-digits composite number following 21084043 and preceding 21084045. In scientific notation, it is written as 2.1084044 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 10178448 positive integers (up to 21084044) that are relatively prime to 21084044.

Interesting facts

Basic properties

Name

Name twenty-one million eighty-four thousand forty-four

Notation

Scientific notation 2.1084044 × 10^7
Engineering notation 2.1084044 × 10^6

Prime Factorization of 21084044

Prime Factorization 2 × 2 × 29 × 181759

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10542022
Product of the distinct prime numbers

The prime factorization of 21084044 is 2 × 2 × 29 × 181759. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 20, 86, 222, 65, 5630, 8045, 1389, 86144, 126765, 710142, 8758375, 5517587, 37632422, 81044876, 600112195, 639100760, 4396358950, 5124023793

Basic calculations (n = 21084044)

Multiplication

n×y
n×2 42168088
n×3 63252132
n×4 84336176
n×5 105420220

Division

n÷y
n÷2 10542022
n÷3 7028014.6666667
n÷3 5271011
n÷5 4216808.8

Exponentiation

ny
n2 444536911393936
n3 9.3726357994538E+21
n4 1.9761306559166E+29
n5 4.1664825699094E+36

Nth Root

y√n
2√n 4591.7364906972
3√n 276.25997698111
4√n 67.762353048704
5√n 29.160219098235

Divisors of 21084044

1, 2, 4, 29, 58, 116, 181759, 363518, 727036, 5271011, 10542022, 21084044

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21084043
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21084044 can be divided by 12 positive divisors. The sum of these divisors (counting 21084044) is 1, the average is 0.083333333333333.

Base conversion 21084044

Base System Value
2 Binary 1010000011011011110001100
3 Ternary 1110200011212112
4 Quaternary 1100123132030
5 Quinary 20344142134
6 Senary 2031523152
8 Octal 120333614
10 Decimal 21084044
12 Duodecimal 70894b8
16 Hexadecimal 141b78c
20 Vigesimal 6bfa24
36 Base36 cjwjw

Cryptographic Hash Functions

md5 c736efe4106c64805f14a36d34f0f267
sha1 4bea29053aec8a49ece24fd4652809da15554ce6
sha256 fc2543a188c2ae4a3d1bd38a100dd6ff5786edff0877c49348427fd7ba58d147
sha512 4416f1dc891d97eddb2e971986b64bb3f906af003803bd7660a73d58d4b87a3eca61c28c845c14786011c72ed769d88140e2e67b0f634c9551d27f868dcc1c0c
ripemd-160 7d326bcb4f3e7fff17423656e112afee874126ac

21084044 as geometric shapes

Circle

Radius = n
Diameter 42168088
Circumference 132474955.47673
Area 1.3965538950847E+15

Sphere

Radius = n
Volume 3.9260005029783E+22
Surface area 5.5862155803387E+15
Circumference 132474955.47673

Square

Length = n
Perimeter 84336176
Area 444536911393936
Diagonal 29817340.974471

Cube

Length = n
Surface area 2667221468363616
Volume 9.3726357994538E+21
Space diagonal 36518635.437018

Equilateral Triangle

Length = n
Perimeter 63252132
Area 1.9249012909351E+14
Altitude 18259317.718509

Triangular Pyramid

Length = n
Surface area 1.9249012909351E+14
Volume 1.1045757218976E+21
Height 9939113.658157