21472712 (number)

21472712 is an even 8-digits composite number following 21472711 and preceding 21472713. In scientific notation, it is written as 2.1472712 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 10640896 positive integers (up to 21472712) that are relatively prime to 21472712.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred seventy-two thousand seven hundred twelve

Notation

Scientific notation 2.1472712 × 10^7
Engineering notation 2.1472712 × 10^6

Prime Factorization of 21472712

Prime Factorization 2 × 2 × 2 × 113 × 23753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5368178
Product of the distinct prime numbers

The prime factorization of 21472712 is 2 × 2 × 2 × 113 × 23753. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 98, 16, 668, 798, 9472, 806, 19041, 46126, 807440, 800681, 2834144, 3872047, 15955224, 86681542, 684866488, 693198464, 3653559113, 3999447669

Basic calculations (n = 21472712)

Multiplication

n×y
n×2 42945424
n×3 64418136
n×4 85890848
n×5 107363560

Division

n÷y
n÷2 10736356
n÷3 7157570.6666667
n÷3 5368178
n÷5 4294542.4

Exponentiation

ny
n2 461077360634944
n3 9.9005813746343E+21
n4 2.1259233249009E+29
n5 4.5649339289679E+36

Nth Root

y√n
2√n 4633.8657727647
3√n 277.94719767301
4√n 68.072503793857
5√n 29.266944220187

Divisors of 21472712

1, 2, 4, 8, 113, 226, 452, 904, 23753, 47506, 95012, 190024, 2684089, 5368178, 10736356, 21472712

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 -21472711
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 21472712 can be divided by 16 positive divisors. The sum of these divisors (counting 21472712) is 1, the average is 0.0625.

Base conversion 21472712

Base System Value
2 Binary 1010001111010010111001000
3 Ternary 1111101221000122
4 Quaternary 1101322113020
5 Quinary 20444111322
6 Senary 2044122412
8 Octal 121722710
10 Decimal 21472712
12 Duodecimal 7236408
16 Hexadecimal 147a5c8
20 Vigesimal 6e41fc
36 Base36 cs8g8

Cryptographic Hash Functions

md5 8c161276f97ae9ed427a0de9dd78c1d6
sha1 63629ca791434a02f433a89e787ba96505451b13
sha256 9d6146275a440073dda0abe5c7010965249ce3db347da0305ce56c95bab0ccf9
sha512 3e9c2e9d59db2522c0e7b1f1c9778c67a8ee4cf3fdc4ef4563ae96a818128972b2d63fcbd3df48f83e756f03f44d332cf43e0b7e64b53a05915038c220ec9b28
ripemd-160 7c97564247066abbc3be08846b4de7c198ae32cf

21472712 as geometric shapes

Circle

Radius = n
Diameter 42945424
Circumference 134917028.5437
Area 1.4485172489073E+15

Sphere

Radius = n
Volume 4.1471458283759E+22
Surface area 5.7940689956292E+15
Circumference 134917028.5437

Square

Length = n
Perimeter 85890848
Area 461077360634944
Diagonal 30367000.531332

Cube

Length = n
Surface area 2766464163809664
Volume 9.9005813746343E+21
Space diagonal 37191828.160294

Equilateral Triangle

Length = n
Perimeter 64418136
Area 1.9965235370987E+14
Altitude 18595914.080147

Triangular Pyramid

Length = n
Surface area 1.9965235370987E+14
Volume 1.1667947046155E+21
Height 10122333.510444