20706720 (number)

20706720 is an even 8-digits composite number following 20706719 and preceding 20706721. In scientific notation, it is written as 2.0706720 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 96 positive divisors. There are 5468160 positive integers (up to 20706720) that are relatively prime to 20706720.

Interesting facts

Basic properties

Name

Name twenty million seven hundred six thousand seven hundred twenty

Notation

Scientific notation 2.0706720 × 10^7
Engineering notation 2.0706720 × 10^6

Prime Factorization of 20706720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 179 × 241

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1294170
Product of the distinct prime numbers

The prime factorization of 20706720 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 179 × 241. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 5, 8, 16, 86, 65, 8222, 1593, 19637, 30534, 543316, 662247, 4762852, 2238945, 16671612, 72328650, 388192831, 380834158, 9102003013, 3526512630

Basic calculations (n = 20706720)

Multiplication

n×y
n×2 41413440
n×3 62120160
n×4 82826880
n×5 103533600

Division

n÷y
n÷2 10353360
n÷3 6902240
n÷3 5176680
n÷5 4141344

Exponentiation

ny
n2 428768253158400
n3 8.8783841630401E+21
n4 1.8384221491651E+29
n5 3.8067692684559E+36

Nth Root

y√n
2√n 4550.4637126341
3√n 274.60204698877
4√n 67.457124995319
5√n 29.055092485687

Divisors of 20706720

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 179, 240, 241, 358, 480, 482, 537, 716, 723, 895, 964, 1074, 1205, 1432, 1446, 1790, 1928, 2148, 2410, 2685, 2864, 2892, 3580, 3615, 3856, 4296, 4820, 5370, 5728, 5784, 7160, 7230, 7712, 8592, 9640, 10740, 11568, 14320, 14460, 17184, 19280, 21480, 23136, 28640, 28920, 38560, 42960, 43139, 57840, 85920, 86278, 115680, 129417, 172556, 215695, 258834, 345112, 431390, 517668, 647085, 690224, 862780, 1035336, 1294170, 1380448, 1725560, 2070672, 2588340, 3451120, 4141344, 5176680, 6902240, 10353360, 20706720

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 -20706719
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 20706720 can be divided by 96 positive divisors. The sum of these divisors (counting 20706720) is 1, the average is 0.010416666666667.

Base conversion 20706720

Base System Value
2 Binary 1001110111111010110100000
3 Ternary 1102222000021120
4 Quaternary 1032333112200
5 Quinary 20300103340
6 Senary 2015452240
8 Octal 116772640
10 Decimal 20706720
12 Duodecimal 6b27080
16 Hexadecimal 13bf5a0
20 Vigesimal 6986g0
36 Base36 cbteo

Cryptographic Hash Functions

md5 77fb4e705eba4b7cf4ceaf8cbeb35c69
sha1 b1ce14cae31a906e24b08b8f1ec3ef61ec75a9e8
sha256 7cb72503adb92ec422d57c7051bcd2a1cb74451436091089b3de80230ed0e591
sha512 e515de31b6c2510860b3a5a2d1eba8cd64c1e979ee4daf073fa22258d615faae3e94507e86ce553e31f9c5c9c09246015c15f5a336195a126b8206d607f8764c
ripemd-160 777bb48c4f501158ea68c5d5f44ad0c071cd25ce

20706720 as geometric shapes

Circle

Radius = n
Diameter 41413440
Circumference 130104158.86388
Area 1.347015194215E+15

Sphere

Radius = n
Volume 3.7189688616473E+22
Surface area 5.3880607768598E+15
Circumference 130104158.86388

Square

Length = n
Perimeter 82826880
Area 428768253158400
Diagonal 29283724.256262

Cube

Length = n
Surface area 2572609518950400
Volume 8.8783841630401E+21
Space diagonal 35865091.098103

Equilateral Triangle

Length = n
Perimeter 62120160
Area 1.8566209978573E+14
Altitude 17932545.549051

Triangular Pyramid

Length = n
Surface area 1.8566209978573E+14
Volume 1.0463276079442E+21
Height 9761241.4187541