21063072 (number)

21063072 is an even 8-digits composite number following 21063071 and preceding 21063073. In scientific notation, it is written as 2.1063072 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 24 positive divisors. There are 7020992 positive integers (up to 21063072) that are relatively prime to 21063072.

Interesting facts

Basic properties

Name

Name twenty-one million sixty-three thousand seventy-two

Notation

Scientific notation 2.1063072 × 10^7
Engineering notation 2.1063072 × 10^6

Prime Factorization of 21063072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 219407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1316442
Product of the distinct prime numbers

The prime factorization of 21063072 is 2 × 2 × 2 × 2 × 2 × 3 × 219407. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 1, 85, 69, 671, 16, 7464, 8330, 98229, 93845, 884991, 395087, 7837229, 8095267, 54636967, 57416696, 406580927, 696341731, 2335010480, 3244114200

Basic calculations (n = 21063072)

Multiplication

n×y
n×2 42126144
n×3 63189216
n×4 84252288
n×5 105315360

Division

n÷y
n÷2 10531536
n÷3 7021024
n÷3 5265768
n÷5 4212614.4

Exponentiation

ny
n2 443653002077184
n3 9.3446951257679E+21
n4 1.968279862521E+29
n5 4.1458020460429E+36

Nth Root

y√n
2√n 4589.4522548993
3√n 276.16834929846
4√n 67.745496196421
5√n 29.154415737366

Divisors of 21063072

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 219407, 438814, 658221, 877628, 1316442, 1755256, 2632884, 3510512, 5265768, 7021024, 10531536, 21063072

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21063071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21063072 can be divided by 24 positive divisors. The sum of these divisors (counting 21063072) is 1, the average is 0.041666666666667.

Base conversion 21063072

Base System Value
2 Binary 1010000010110010110100000
3 Ternary 1110122010002210
4 Quaternary 1100112112200
5 Quinary 20343004242
6 Senary 2031242120
8 Octal 120262640
10 Decimal 21063072
12 Duodecimal 7079340
16 Hexadecimal 14165a0
20 Vigesimal 6bchdc
36 Base36 cjgdc

Cryptographic Hash Functions

md5 09dbb15444faae4aaad3ecaba4992b2c
sha1 c51c2099805d73ebdd77132da63f37f7d5c3bf64
sha256 51581ed1b0f98f04404355f5aabea09eced79d0b7a99f151a0876fc9207d1646
sha512 4005f1bc6acd214016b0a42e3058ad24a8fd8fc307f585b52c142da7c8d5fe9bd7dca12774e8864dd4ec10647cbd088ea0afcf2dbb83b2a466d9f40bc2ad892d
ripemd-160 89a3938223a8736b049ea88c31222fd451ae6c7c

21063072 as geometric shapes

Circle

Radius = n
Diameter 42126144
Circumference 132343184.51447
Area 1.3937770120687E+15

Sphere

Radius = n
Volume 3.9142967409532E+22
Surface area 5.575108048275E+15
Circumference 132343184.51447

Square

Length = n
Perimeter 84252288
Area 443653002077184
Diagonal 29787682.087641

Cube

Length = n
Surface area 2661918012463104
Volume 9.3446951257679E+21
Space diagonal 36482310.867481

Equilateral Triangle

Length = n
Perimeter 63189216
Area 1.9210738513204E+14
Altitude 18241155.433741

Triangular Pyramid

Length = n
Surface area 1.9210738513204E+14
Volume 1.1012828819252E+21
Height 9929227.362547