66883648 (number)

66883648 is an even 8-digits composite number following 66883647 and preceding 66883649. In scientific notation, it is written as 6.6883648 × 10^7. The sum of its digits is 49. It has a total of 9 prime factors and 56 positive divisors. There are 29237760 positive integers (up to 66883648) that are relatively prime to 66883648.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty-three thousand six hundred forty-eight

Notation

Scientific notation 6.6883648 × 10^7
Engineering notation 6.6883648 × 10^6

Prime Factorization of 66883648

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 19 × 4231

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2090114
Product of the distinct prime numbers

The prime factorization of 66883648 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 19 × 4231. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 1, 25, 60, 510, 716, 5580, 2355, 53168, 2091, 856948, 64049, 5955393, 165256, 90358281, 99970486, 397658273, 802188925, 4183438277, 9810112845

Basic calculations (n = 66883648)

Multiplication

n×y
n×2 133767296
n×3 200650944
n×4 267534592
n×5 334418240

Division

n÷y
n÷2 33441824
n÷3 22294549.333333
n÷3 16720912
n÷5 13376729.6

Exponentiation

ny
n2 4473422369787904
n3 2.9919880713622E+23
n4 2.0011507698519E+31
n5 1.338442636857E+39

Nth Root

y√n
2√n 8178.2423539536
3√n 405.91956473963
4√n 90.433635080945
5√n 36.733642118368

Divisors of 66883648

1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 4231, 7904, 8462, 15808, 16924, 33848, 55003, 67696, 80389, 110006, 135392, 160778, 220012, 270784, 321556, 440024, 643112, 880048, 1045057, 1286224, 1760096, 2090114, 2572448, 3520192, 4180228, 5144896, 8360456, 16720912, 33441824, 66883648

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66883647
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66883648 can be divided by 56 positive divisors. The sum of these divisors (counting 66883648) is 1, the average is 0.017857142857143.

Base conversion 66883648

Base System Value
2 Binary 11111111001001000001000000
3 Ternary 11122212001010011
4 Quaternary 3333021001000
5 Quinary 114110234043
6 Senary 10345314304
8 Octal 377110100
10 Decimal 66883648
12 Duodecimal 1a495994
16 Hexadecimal 3fc9040
20 Vigesimal 10i0928
36 Base36 13tjr4

Cryptographic Hash Functions

md5 85f4c1dc908f00f0b06491e5836159a8
sha1 744b7372abfd35e281f91da4ebd874d20608d185
sha256 bd30c284b538b946ece6836c30670cc065b48736613bd00e4f545fd509f17d5b
sha512 4f014cf9a259399ddfeb1ae191f2ca60b75463bc4d147e83148d362f34415f6fc8596ccf2d629e0285479d5138e8ac8e6e44857902ac56fd7fba3d27aa7f5a3a
ripemd-160 78069804a4802103718ee9cc595ecaff16321623

66883648 as geometric shapes

Circle

Radius = n
Diameter 133767296
Circumference 420242354.40417
Area 1.405367085333E+16

Sphere

Radius = n
Volume 1.253281032616E+24
Surface area 5.621468341332E+16
Circumference 420242354.40417

Square

Length = n
Perimeter 267534592
Area 4473422369787904
Diagonal 94587762.102588

Cube

Length = n
Surface area 26840534218727424
Volume 2.9919880713622E+23
Space diagonal 115845876.53155

Equilateral Triangle

Length = n
Perimeter 200650944
Area 1.937048707047E+15
Altitude 57922938.265776

Triangular Pyramid

Length = n
Surface area 1.937048707047E+15
Volume 3.5260917574825E+22
Height 31529254.034196