66751011 (number)

66751011 is an odd 8-digits composite number following 66751010 and preceding 66751012. In scientific notation, it is written as 6.6751011 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 18 positive divisors. There are 42961296 positive integers (up to 66751011) that are relatively prime to 66751011.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred fifty-one thousand eleven

Notation

Scientific notation 6.6751011 × 10^7
Engineering notation 6.6751011 × 10^6

Prime Factorization of 66751011

Prime Factorization 3 × 3 × 29 × 29 × 8819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 767253
Product of the distinct prime numbers

The prime factorization of 66751011 is 3 × 3 × 29 × 29 × 8819. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 31, 84, 69, 963, 1475, 6507, 31156, 41736, 664954, 536556, 3426831, 1195478, 38775542, 45504759, 613698806, 895639792, 8003459940, 6245064669

Basic calculations (n = 66751011)

Multiplication

n×y
n×2 133502022
n×3 200253033
n×4 267004044
n×5 333755055

Division

n÷y
n÷2 33375505.5
n÷3 22250337
n÷3 16687752.75
n÷5 13350202.2

Exponentiation

ny
n2 4455697469522121
n3 2.9742231080074E+23
n4 1.9853239939906E+31
n5 1.3252238376143E+39

Nth Root

y√n
2√n 8170.129191145
3√n 405.65106073207
4√n 90.388766952233
5√n 36.719061246369

Divisors of 66751011

1, 3, 9, 29, 87, 261, 841, 2523, 7569, 8819, 26457, 79371, 255751, 767253, 2301759, 7416779, 22250337, 66751011

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66751010
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66751011 can be divided by 18 positive divisors. The sum of these divisors (counting 66751011) is 1, the average is 0.055555555555556.

Base conversion 66751011

Base System Value
2 Binary 11111110101000101000100011
3 Ternary 11122121022011200
4 Quaternary 3332220220203
5 Quinary 114042013021
6 Senary 10342412243
8 Octal 376505043
10 Decimal 66751011
12 Duodecimal 1a431083
16 Hexadecimal 3fa8a23
20 Vigesimal 10h3hab
36 Base36 13qper

Cryptographic Hash Functions

md5 2898fb707ad088e37d500367a426b38b
sha1 fe5160481253e1f1c8767c0595881d1b5a1e2a37
sha256 3091f490e629105c7c2a274c35fbc6ce152c0927c6c37aa3126efc6e80d6b43b
sha512 202650354675968b258dc7ced4d9832d9ce2ba52d382e7ac60ae537178a45334a2eea74d35c73c31087afda8266473c5defc58be5953aa4fd4b6f32e91756d78
ripemd-160 2a71de845e88a741a11432fe5acf3c1c88f622b0

66751011 as geometric shapes

Circle

Radius = n
Diameter 133502022
Circumference 419408971.55458
Area 1.3997986436869E+16

Sphere

Radius = n
Volume 1.2458396621671E+24
Surface area 5.5991945747477E+16
Circumference 419408971.55458

Square

Length = n
Perimeter 267004044
Area 4455697469522121
Diagonal 94400185.058316

Cube

Length = n
Surface area 26734184817132726
Volume 2.9742231080074E+23
Space diagonal 115616142.50859

Equilateral Triangle

Length = n
Perimeter 200253033
Area 1.9293736000921E+15
Altitude 57808071.254294

Triangular Pyramid

Length = n
Surface area 1.9293736000921E+15
Volume 3.5051555473896E+22
Height 31466728.352772