66404772 (number)

66404772 is an even 8-digits composite number following 66404771 and preceding 66404773. In scientific notation, it is written as 6.6404772 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 240 positive divisors. There are 16936128 positive integers (up to 66404772) that are relatively prime to 66404772.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred four thousand seven hundred seventy-two

Notation

Scientific notation 6.6404772 × 10^7
Engineering notation 6.6404772 × 10^6

Prime Factorization of 66404772

Prime Factorization 2 × 2 × 7 × 3 × 9 × 3 × 67 × 23 × 19

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 11067462
Product of the distinct prime numbers

The prime factorization of 66404772 is 2 × 2 × 7 × 3 × 9 × 3 × 67 × 23 × 19. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 1, 51, 60, 168, 356, 695, 103, 62312, 80119, 152559, 968858, 977629, 3306408, 53095274, 25079576, 291758880, 733042928, 3424956333, 8678704529

Basic calculations (n = 66404772)

Multiplication

n×y
n×2 132809544
n×3 199214316
n×4 265619088
n×5 332023860

Division

n÷y
n÷2 33202386
n÷3 22134924
n÷3 16601193
n÷5 13280954.4

Exponentiation

ny
n2 4409593744371984
n3 2.9281806720765E+23
n4 1.9444516990405E+31
n5 1.2912087173979E+39

Nth Root

y√n
2√n 8148.9123200584
3√n 404.94847081034
4√n 90.271326123296
5√n 36.680889444978

Divisors of 66404772

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 67, 69, 76, 81, 84, 92, 108, 114, 126, 133, 134, 138, 161, 162, 171, 189, 201, 207, 228, 252, 266, 268, 276, 322, 324, 342, 378, 399, 402, 414, 437, 469, 483, 513, 532, 567, 603, 621, 644, 684, 756, 798, 804, 828, 874, 938, 966, 1026, 1134, 1197, 1206, 1242, 1273, 1311, 1407, 1449, 1539, 1541, 1596, 1748, 1809, 1863, 1876, 1932, 2052, 2268, 2394, 2412, 2484, 2546, 2622, 2814, 2898, 3059, 3078, 3082, 3591, 3618, 3726, 3819, 3933, 4221, 4347, 4623, 4788, 5092, 5244, 5427, 5628, 5796, 6118, 6156, 6164, 7182, 7236, 7452, 7638, 7866, 8442, 8694, 8911, 9177, 9246, 10773, 10787, 10854, 11457, 11799, 12236, 12663, 13041, 13869, 14364, 15276, 15732, 16884, 17388, 17822, 18354, 18492, 21546, 21574, 21708, 22914, 23598, 25326, 26082, 26733, 27531, 27738, 29279, 32361, 34371, 35397, 35644, 36708, 37989, 41607, 43092, 43148, 45828, 47196, 50652, 52164, 53466, 55062, 55476, 58558, 64722, 68742, 70794, 75978, 80199, 82593, 83214, 87837, 97083, 103113, 106932, 110124, 117116, 124821, 129444, 137484, 141588, 151956, 160398, 165186, 166428, 175674, 194166, 204953, 206226, 240597, 247779, 249642, 263511, 291249, 320796, 330372, 351348, 388332, 409906, 412452, 481194, 495558, 499284, 527022, 582498, 614859, 721791, 790533, 819812, 873747, 962388, 991116, 1054044, 1164996, 1229718, 1443582, 1581066, 1747494, 1844577, 2371599, 2459436, 2887164, 3162132, 3494988, 3689154, 4743198, 5533731, 7378308, 9486396, 11067462, 16601193, 22134924, 33202386, 66404772

240 divisors

τ Total Divisors 240
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66404771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0041666666666667
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 240
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66404772 can be divided by 240 positive divisors. The sum of these divisors (counting 66404772) is 1, the average is 0.0041666666666667.

Base conversion 66404772

Base System Value
2 Binary 11111101010100000110100100
3 Ternary 11121221201020000
4 Quaternary 3331110012210
5 Quinary 113444423042
6 Senary 10331141300
8 Octal 375240644
10 Decimal 66404772
12 Duodecimal 1a2a4830
16 Hexadecimal 3f541a4
20 Vigesimal 10f0bic
36 Base36 13ja90

Cryptographic Hash Functions

md5 5ee758f4494b1848371c9db1f701048f
sha1 6ada978a03dc436fb821fb495ba1694db42743dc
sha256 ec3f75949e54ed3954457859aa062b5cd1ecf5ed7d81efe72815ae03c06366d7
sha512 516cde03f5237be9dc0079d716f6f0108a377002fd8e811497dc440c4217d272889632bce2124acca1a28333effd4a4a75b200740b110e35700150df14e06153
ripemd-160 b40a1bcb989858a79ce1f84601f96cc94fad902e

66404772 as geometric shapes

Circle

Radius = n
Diameter 132809544
Circumference 417233487.75701
Area 1.3853147312635E+16

Sphere

Radius = n
Volume 1.2265534517039E+24
Surface area 5.5412589250538E+16
Circumference 417233487.75701

Square

Length = n
Perimeter 265619088
Area 4409593744371984
Diagonal 93910529.168693

Cube

Length = n
Surface area 26457562466231904
Volume 2.9281806720765E+23
Space diagonal 115016438.96903

Equilateral Triangle

Length = n
Perimeter 199214316
Area 1.9094101014975E+15
Altitude 57508219.484514

Triangular Pyramid

Length = n
Surface area 1.9094101014975E+15
Volume 3.4508940162744E+22
Height 31303509.722898