66631566 (number)

66631566 is an even 8-digits composite number following 66631565 and preceding 66631567. In scientific notation, it is written as 6.6631566 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 22035384 positive integers (up to 66631566) that are relatively prime to 66631566.

Interesting facts

Basic properties

Name

Name sixty-six million six hundred thirty-one thousand five hundred sixty-six

Notation

Scientific notation 6.6631566 × 10^7
Engineering notation 6.6631566 × 10^6

Prime Factorization of 66631566

Prime Factorization 2 × 3 × 127 × 87443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66631566
Product of the distinct prime numbers

The prime factorization of 66631566 is 2 × 3 × 127 × 87443. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 87, 64, 776, 140, 8233, 3386, 59320, 54778, 601950, 733943, 3727871, 7702627, 55271047, 15048783, 331017065, 862580624, 7744316578, 7230078858

Basic calculations (n = 66631566)

Multiplication

n×y
n×2 133263132
n×3 199894698
n×4 266526264
n×5 333157830

Division

n÷y
n÷2 33315783
n÷3 22210522
n÷3 16657891.5
n÷5 13326313.2

Exponentiation

ny
n2 4439765587612356
n3 2.9582853377552E+23
n4 1.9711518472947E+31
n5 1.3134093440904E+39

Nth Root

y√n
2√n 8162.8160581995
3√n 405.40895743026
4√n 90.348304124646
5√n 36.705910731173

Divisors of 66631566

1, 2, 3, 6, 127, 254, 381, 762, 87443, 174886, 262329, 524658, 11105261, 22210522, 33315783, 66631566

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 -66631565
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 66631566 can be divided by 16 positive divisors. The sum of these divisors (counting 66631566) is 1, the average is 0.0625.

Base conversion 66631566

Base System Value
2 Binary 11111110001011011110001110
3 Ternary 11122101020022210
4 Quaternary 3332023132032
5 Quinary 114024202231
6 Senary 10340051250
8 Octal 376133616
10 Decimal 66631566
12 Duodecimal 1a393b26
16 Hexadecimal 3f8b78e
20 Vigesimal 10g8ii6
36 Base36 13o58u

Cryptographic Hash Functions

md5 44165cb448623a3c3d6415e381f7eb62
sha1 220b281bb845c2c5cffec2986fa8b7fefbb53162
sha256 066f6d5efdda1ea43673bdc958f1eccc494a4bc26cd0b51258a633d809b462d8
sha512 c5b451ab4b5ba940c4ed62c67725f740004d26ee454a9cfbd22ccbdd22956ed6d44a8b41397cd47c5a8b76b0272dc790c18561c7824b42d583a07ffb1e3435df
ripemd-160 41673db7e52a947103a802c2a79ab8c90cc52edb

66631566 as geometric shapes

Circle

Radius = n
Diameter 133263132
Circumference 418658476.48557
Area 1.3947934953704E+16

Sphere

Radius = n
Volume 1.2391636645752E+24
Surface area 5.5791739814815E+16
Circumference 418658476.48557

Square

Length = n
Perimeter 266526264
Area 4439765587612356
Diagonal 94231264.319358

Cube

Length = n
Surface area 26638593525674136
Volume 2.9582853377552E+23
Space diagonal 115409257.69988

Equilateral Triangle

Length = n
Perimeter 199894698
Area 1.9224748928601E+15
Altitude 57704628.849939

Triangular Pyramid

Length = n
Surface area 1.9224748928601E+15
Volume 3.4863727050191E+22
Height 31410421.439786