66528069 (number)

66528069 is an odd 8-digits composite number following 66528068 and preceding 66528070. In scientific notation, it is written as 6.6528069 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 43642368 positive integers (up to 66528069) that are relatively prime to 66528069.

Interesting facts

Basic properties

Name

Name sixty-six million five hundred twenty-eight thousand sixty-nine

Notation

Scientific notation 6.6528069 × 10^7
Engineering notation 6.6528069 × 10^6

Prime Factorization of 66528069

Prime Factorization 3 × 397 × 83 × 673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66528069
Product of the distinct prime numbers

The prime factorization of 66528069 is 3 × 397 × 83 × 673. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 15, 16, 231, 840, 6701, 5576, 21476, 69822, 848010, 882034, 9135857, 3804839, 9021884, 49161869, 526541493, 450160917, 4722039478, 8922947847

Basic calculations (n = 66528069)

Multiplication

n×y
n×2 133056138
n×3 199584207
n×4 266112276
n×5 332640345

Division

n÷y
n÷2 33264034.5
n÷3 22176023
n÷3 16632017.25
n÷5 13305613.8

Exponentiation

ny
n2 4425983964868761
n3 2.9445216660768E+23
n4 1.9589334057275E+31
n5 1.3032405678265E+39

Nth Root

y√n
2√n 8156.4740543938
3√n 405.19894508655
4√n 90.3131997794
5√n 36.694500781215

Divisors of 66528069

1, 3, 83, 249, 397, 673, 1191, 2019, 32951, 55859, 98853, 167577, 267181, 801543, 22176023, 66528069

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 -66528068
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 66528069 can be divided by 16 positive divisors. The sum of these divisors (counting 66528069) is 1, the average is 0.0625.

Base conversion 66528069

Base System Value
2 Binary 11111101110010001101000101
3 Ternary 11122011222100120
4 Quaternary 3331302031011
5 Quinary 114012344234
6 Senary 10333532153
8 Octal 375621505
10 Decimal 66528069
12 Duodecimal 1a344059
16 Hexadecimal 3f72345
20 Vigesimal 10fg039
36 Base36 13lxdx

Cryptographic Hash Functions

md5 f7fb1334eff1add1edfa79a702358f28
sha1 e963fd5d2d88fe948098d91b50611bbfc092f25c
sha256 8cc2f1e9efa111443b8254e3f9b0c8135e650a0f453d30a2810b5c8a7ccc93dd
sha512 2d2ea13d6587c5d02bbf674a403f2e82a6e099a1fd965a2a1df0cd2fa2ef824e99f2d6f3d3fe109ba923d07ed977391f78b234b8806dd1a9f2cb174cb34a7241
ripemd-160 fa599b0e80115dc40365f455b6747bb59077b900

66528069 as geometric shapes

Circle

Radius = n
Diameter 133056138
Circumference 418008185.65583
Area 1.3904638708938E+16

Sphere

Radius = n
Volume 1.2333983512644E+24
Surface area 5.5618554835752E+16
Circumference 418008185.65583

Square

Length = n
Perimeter 266112276
Area 4425983964868761
Diagonal 94084897.458293

Cube

Length = n
Surface area 26555903789212566
Volume 2.9445216660768E+23
Space diagonal 115229995.63745

Equilateral Triangle

Length = n
Perimeter 199584207
Area 1.9165072751595E+15
Altitude 57614997.818724

Triangular Pyramid

Length = n
Surface area 1.9165072751595E+15
Volume 3.4701520623894E+22
Height 31361632.486098