21232968 (number)

21232968 is an even 8-digits composite number following 21232967 and preceding 21232969. In scientific notation, it is written as 2.1232968 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 6886080 positive integers (up to 21232968) that are relatively prime to 21232968.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred thirty-two thousand nine hundred sixty-eight

Notation

Scientific notation 2.1232968 × 10^7
Engineering notation 2.1232968 × 10^6

Prime Factorization of 21232968

Prime Factorization 2 × 2 × 2 × 3 × 37 × 23911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5308242
Product of the distinct prime numbers

The prime factorization of 21232968 is 2 × 2 × 2 × 3 × 37 × 23911. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 46, 81, 740, 401, 4704, 1085, 40117, 92025, 476767, 403057, 4714677, 6875379, 54308458, 51960530, 671808127, 268980084, 5058099514, 498497323

Basic calculations (n = 21232968)

Multiplication

n×y
n×2 42465936
n×3 63698904
n×4 84931872
n×5 106164840

Division

n÷y
n÷2 10616484
n÷3 7077656
n÷3 5308242
n÷5 4246593.6

Exponentiation

ny
n2 450838930089024
n3 9.5726485757345E+21
n4 2.0325574088382E+29
n5 4.3157226420024E+36

Nth Root

y√n
2√n 4607.9244785478
3√n 276.90889191348
4√n 67.881694723598
5√n 29.201296974272

Divisors of 21232968

1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 23911, 47822, 71733, 95644, 143466, 191288, 286932, 573864, 884707, 1769414, 2654121, 3538828, 5308242, 7077656, 10616484, 21232968

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 -21232967
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 21232968 can be divided by 32 positive divisors. The sum of these divisors (counting 21232968) is 1, the average is 0.03125.

Base conversion 21232968

Base System Value
2 Binary 1010000111111110101001000
3 Ternary 1110221202011020
4 Quaternary 1100333311020
5 Quinary 20413423333
6 Senary 2035032440
8 Octal 120776510
10 Decimal 21232968
12 Duodecimal 713b720
16 Hexadecimal 143fd48
20 Vigesimal 6ce288
36 Base36 cn3go

Cryptographic Hash Functions

md5 f2c4a705e4e11598e8cc866cbf4d2821
sha1 5ed0101f514d11fed424ccb7a88ffe46de9211d1
sha256 ad67d559cabfbfcb7d979eafacdb1d269da862c3859e23a1d2a7cd6bd9adff8e
sha512 b5c2a816d688660566a26f49f94f511e35fdd67450993cb9092aacf12f578a96587dcba0b898a2fc5c7b2cbe678f60f0414af4687fe8d8d7e15f30ad76eb7380
ripemd-160 856af1229a4fc59a289301a9e246069ca2be79d9

21232968 as geometric shapes

Circle

Radius = n
Diameter 42465936
Circumference 133410672.56541
Area 1.41635227072E+15

Sphere

Radius = n
Volume 4.0097816587899E+22
Surface area 5.6654090828798E+15
Circumference 133410672.56541

Square

Length = n
Perimeter 84931872
Area 450838930089024
Diagonal 30027951.315034

Cube

Length = n
Surface area 2705033580534144
Volume 9.5726485757345E+21
Space diagonal 36776579.371484

Equilateral Triangle

Length = n
Perimeter 63698904
Area 1.9521898323605E+14
Altitude 18388289.685742

Triangular Pyramid

Length = n
Surface area 1.9521898323605E+14
Volume 1.1281474536363E+21
Height 10009317.105011