66871737 (number)

66871737 is an odd 8-digits composite number following 66871736 and preceding 66871738. In scientific notation, it is written as 6.6871737 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors. There are 44581104 positive integers (up to 66871737) that are relatively prime to 66871737.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred seventy-one thousand seven hundred thirty-seven

Notation

Scientific notation 6.6871737 × 10^7
Engineering notation 6.6871737 × 10^6

Prime Factorization of 66871737

Prime Factorization 9 × 9 × 825577

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7430193
Product of the distinct prime numbers

The prime factorization of 66871737 is 9 × 9 × 825577. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66871737)

Multiplication

n×y
n×2 133743474
n×3 200615211
n×4 267486948
n×5 334358685

Division

n÷y
n÷2 33435868.5
n÷3 22290579
n÷3 16717934.25
n÷5 13374347.4

Exponentiation

ny
n2 4471829209397169
n3 2.9903898679973E+23
n4 1.9997256478018E+31
n5 1.3372512759195E+39

Nth Root

y√n
2√n 8177.514108823
3√n 405.89546719553
4√n 90.429608584927
5√n 36.732333680222

Divisors of 66871737

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66871736
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66871737 can be divided by 6 positive divisors. The sum of these divisors (counting 66871737) is 1, the average is 0.16666666666667.

Base conversion 66871737

Base System Value
2 Binary 11111111000110000110111001
3 Ternary 11122211102210000
4 Quaternary 3333012012321
5 Quinary 114104343422
6 Senary 10345143213
8 Octal 377060671
10 Decimal 66871737
12 Duodecimal 1a48ab09
16 Hexadecimal 3fc61b9
20 Vigesimal 10hij6h
36 Base36 13tak9

Cryptographic Hash Functions

md5 10f688c7bde618db672b9ab64c9b9447
sha1 9cec85901db7f86a703e2458dc35f78afecaf988
sha256 fb098d1aa475790b84a8c58433a3b5e1fa31a5af883b134d58710d5041cea129
sha512 e6164dfb8ce10eb4164e4f7ec78856aa17e78de2f8fb5e440ca0f86d607f9d8e1df8a0ae9641165b95e12aab68778a4add47056d671f57b0437920d17fb83f3c
ripemd-160 d559b964e9994cc2f274b8e5dc0cfbd851a83b1b

66871737 as geometric shapes

Circle

Radius = n
Diameter 133743474
Circumference 420167515.38398
Area 1.404866579235E+16

Sphere

Radius = n
Volume 1.2526115787559E+24
Surface area 5.6194663169402E+16
Circumference 420167515.38398

Square

Length = n
Perimeter 267486948
Area 4471829209397169
Diagonal 94570917.404847

Cube

Length = n
Surface area 26830975256383014
Volume 2.9903898679973E+23
Space diagonal 115825246.07438

Equilateral Triangle

Length = n
Perimeter 200615211
Area 1.9363588483616E+15
Altitude 57912623.037192

Triangular Pyramid

Length = n
Surface area 1.9363588483616E+15
Volume 3.524208256754E+22
Height 31523639.134949