21768032 (number)

21768032 is an even 8-digits composite number following 21768031 and preceding 21768033. In scientific notation, it is written as 2.1768032 × 10^7. The sum of its digits is 29. It has a total of 9 prime factors and 96 positive divisors. There are 8870400 positive integers (up to 21768032) that are relatively prime to 21768032.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1768032 × 10^7
Engineering notation 2.1768032 × 10^6

Prime Factorization of 21768032

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 13 × 67 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1360502
Product of the distinct prime numbers

The prime factorization of 21768032 is 2 × 2 × 2 × 2 × 2 × 11 × 13 × 67 × 71. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 8, 7, 49, 663, 217, 8235, 6384, 27473, 6209, 137324, 859953, 7237298, 8936867, 3567066, 11118228, 127492455, 83132439, 5525402102, 8719374428

Basic calculations (n = 21768032)

Multiplication

n×y
n×2 43536064
n×3 65304096
n×4 87072128
n×5 108840160

Division

n÷y
n÷2 10884016
n÷3 7256010.6666667
n÷3 5442008
n÷5 4353606.4

Exponentiation

ny
n2 473847217153024
n3 1.0314721386098E+22
n4 2.2453118520367E+29
n5 4.8876020245113E+36

Nth Root

y√n
2√n 4665.6223593429
3√n 279.21562789675
4√n 68.30536113178
5√n 29.347008202468

Divisors of 21768032

1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 67, 71, 88, 104, 134, 142, 143, 176, 208, 268, 284, 286, 352, 416, 536, 568, 572, 737, 781, 871, 923, 1072, 1136, 1144, 1474, 1562, 1742, 1846, 2144, 2272, 2288, 2948, 3124, 3484, 3692, 4576, 4757, 5896, 6248, 6968, 7384, 9514, 9581, 10153, 11792, 12496, 13936, 14768, 19028, 19162, 20306, 23584, 24992, 27872, 29536, 38056, 38324, 40612, 52327, 61841, 76112, 76648, 81224, 104654, 123682, 152224, 153296, 162448, 209308, 247364, 306592, 324896, 418616, 494728, 680251, 837232, 989456, 1360502, 1674464, 1978912, 2721004, 5442008, 10884016, 21768032

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21768031
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21768032 can be divided by 96 positive divisors. The sum of these divisors (counting 21768032) is 1, the average is 0.010416666666667.

Base conversion 21768032

Base System Value
2 Binary 1010011000010011101100000
3 Ternary 1111221221010102
4 Quaternary 1103002131200
5 Quinary 21033034112
6 Senary 2054321532
8 Octal 123023540
10 Decimal 21768032
12 Duodecimal 73592a8
16 Hexadecimal 14c2760
20 Vigesimal 6g101c
36 Base36 cykbk

Cryptographic Hash Functions

md5 fff3f2b6fb81f64544bdf85345f50992
sha1 5696f5275bf8d6e1e995de79c357f8ad4b692bcb
sha256 b4f0785742e1f5bba84b3fc6fa7b93ecbcfbd854d67ea3a8d2b5783c0a07e6da
sha512 4b693b11f6cdfd6cb62b6b9727d2b7739a8d70ffdf3078520465d57533b5bb8e569bac4c5fbb3204f118469d61ca82357bede3b012af7cd3de8d3036a78b2b53
ripemd-160 aa526946f882ac9dfabbc841c3480e8005e19f7f

21768032 as geometric shapes

Circle

Radius = n
Diameter 43536064
Circumference 136772578.82862
Area 1.4886349363319E+15

Sphere

Radius = n
Volume 4.3206203907188E+22
Surface area 5.9545397453276E+15
Circumference 136772578.82862

Square

Length = n
Perimeter 87072128
Area 473847217153024
Diagonal 30784646.080572

Cube

Length = n
Surface area 2843083302918144
Volume 1.0314721386098E+22
Space diagonal 37703337.404785

Equilateral Triangle

Length = n
Perimeter 65304096
Area 2.0518186378354E+14
Altitude 18851668.702393

Triangular Pyramid

Length = n
Surface area 2.0518186378354E+14
Volume 1.2156015730266E+21
Height 10261548.693524