76665 (number)

76665 is an odd 5-digits composite number following 76664 and preceding 76666. In scientific notation, it is written as 7.6665 × 10^4. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 38592 positive integers (up to 76665) that are relatively prime to 76665.

Interesting facts

Basic properties

Name

Name seventy-six thousand six hundred sixty-five

Notation

Scientific notation 7.6665 × 10^4
Engineering notation 7.6665 × 10^3

Prime Factorization of 76665

Prime Factorization 5 × 3 × 19 × 269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 76665
Product of the distinct prime numbers

The prime factorization of 76665 is 5 × 3 × 19 × 269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 81, 26, 691, 501, 9547, 206, 24608, 66912, 853298, 195997, 3942074, 5298128, 29101354, 94483222, 412597038, 16920543, 8800245025, 1480011980

Basic calculations (n = 76665)

Multiplication

n×y
n×2 153330
n×3 229995
n×4 306660
n×5 383325

Division

n÷y
n÷2 38332.5
n÷3 25555
n÷3 19166.25
n÷5 15333

Exponentiation

ny
n2 5877522225
n3 450600241379625
n4 3.4545267505369E+19
n5 2.6484129332991E+24

Nth Root

y√n
2√n 276.88445243459
3√n 42.481422099426
4√n 16.63984532484
5√n 9.4824252534754

Divisors of 76665

1, 3, 5, 15, 19, 57, 95, 269, 285, 807, 1345, 4035, 5111, 15333, 25555, 76665

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 -76664
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 76665 can be divided by 16 positive divisors. The sum of these divisors (counting 76665) is 1, the average is 0.0625.

Base conversion 76665

Base System Value
2 Binary 10010101101111001
3 Ternary 10220011110
4 Quaternary 102231321
5 Quinary 4423130
6 Senary 1350533
8 Octal 225571
10 Decimal 76665
12 Duodecimal 38449
16 Hexadecimal 12b79
20 Vigesimal 9bd5
36 Base36 1n5l

Cryptographic Hash Functions

md5 2e2130005743cc92e2d4625d6aa5b6f6
sha1 4bd167d94eee225700c461b4cbef1d50d59e6421
sha256 3530228167b006ceff5460e500344c454621ac455f45746ddb9e9e7d37f5afcf
sha512 0c1d7dcb29bff2685b6187f858dad3cef97da21039d949bfabf3837a3b74855a1563c779ff76c5987d7bd2d2a79d848dc807b52fccd6d9f5a9b95c58b0a2f173
ripemd-160 f9e07d1582ebfa6202c117a01f639186af7be434

76665 as geometric shapes

Circle

Radius = n
Diameter 153330
Circumference 481700.40157492
Area 18464780643.371

Sphere

Radius = n
Volume 1.8874698773654E+15
Surface area 73859122573.483
Circumference 481700.40157492

Square

Length = n
Perimeter 306660
Area 5877522225
Diagonal 108420.68275933

Cube

Length = n
Surface area 35265133350
Volume 450600241379625
Space diagonal 132787.67516227

Equilateral Triangle

Length = n
Perimeter 229995
Area 2545041779.0788
Altitude 66393.837581134

Triangular Pyramid

Length = n
Surface area 2545041779.0788
Volume 53103747713971
Height 36140.227586444