66883494 (number)

66883494 is an even 8-digits composite number following 66883493 and preceding 66883495. In scientific notation, it is written as 6.6883494 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 20747232 positive integers (up to 66883494) that are relatively prime to 66883494.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty-three thousand four hundred ninety-four

Notation

Scientific notation 6.6883494 × 10^7
Engineering notation 6.6883494 × 10^6

Prime Factorization of 66883494

Prime Factorization 2 × 3 × 851 × 13099

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66883494
Product of the distinct prime numbers

The prime factorization of 66883494 is 2 × 3 × 851 × 13099. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66883494)

Multiplication

n×y
n×2 133766988
n×3 200650482
n×4 267533976
n×5 334417470

Division

n÷y
n÷2 33441747
n÷3 22294498
n÷3 16720873.5
n÷5 13376698.8

Exponentiation

ny
n2 4473401769648036
n3 2.9919674041984E+23
n4 2.001132339269E+31
n5 1.3384272280671E+39

Nth Root

y√n
2√n 8178.2329387222
3√n 405.91925319532
4√n 90.433583024904
5√n 36.733625202466

Divisors of 66883494

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 -66883493
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 66883494 can be divided by 16 positive divisors. The sum of these divisors (counting 66883494) is 1, the average is 0.0625.

Base conversion 66883494

Base System Value
2 Binary 11111111001000111110100110
3 Ternary 11122212000220110
4 Quaternary 3333020332212
5 Quinary 114110232434
6 Senary 10345313450
8 Octal 377107646
10 Decimal 66883494
12 Duodecimal 1a495886
16 Hexadecimal 3fc8fa6
20 Vigesimal 10i08ee
36 Base36 13tjmu

Cryptographic Hash Functions

md5 d785e188ddb47e67386d94d6d86de3d0
sha1 d9e6fe3357fe992da0f24ca769ac7b5b93e988a2
sha256 d86a5abf8c1c2a8390926bf9a23e0006f611a02ccf85c8fc601c9a6e362818c8
sha512 17058cb84d94f52554887a58680c51eb2d82e439d59c2dee69dd34e63fcc0b68df74a9d7dd63c000be4e2f93ba79433d1e0c895fb76cfcf7c516200d0544bd0f
ripemd-160 7e3dc0905ebc70d513afbfa01c695e1f3e923954

66883494 as geometric shapes

Circle

Radius = n
Diameter 133766988
Circumference 420241386.79363
Area 1.4053606136082E+16

Sphere

Radius = n
Volume 1.2532723755747E+24
Surface area 5.6214424544327E+16
Circumference 420241386.79363

Square

Length = n
Perimeter 267533976
Area 4473401769648036
Diagonal 94587544.3137

Cube

Length = n
Surface area 26840410617888216
Volume 2.9919674041984E+23
Space diagonal 115845609.79573

Equilateral Triangle

Length = n
Perimeter 200650482
Area 1.9370397869247E+15
Altitude 57922804.897864

Triangular Pyramid

Length = n
Surface area 1.9370397869247E+15
Volume 3.5260674009964E+22
Height 31529181.4379