76446820 (number)

76446820 is an even 8-digits composite number following 76446819 and preceding 76446821. In scientific notation, it is written as 7.6446820 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 30547200 positive integers (up to 76446820) that are relatively prime to 76446820.

Interesting facts

Basic properties

Name

Name seventy-six million four hundred forty-six thousand eight hundred twenty

Notation

Scientific notation 7.6446820 × 10^7
Engineering notation 7.6446820 × 10^6

Prime Factorization of 76446820

Prime Factorization 2 × 2 × 5 × 1721 × 2221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38223410
Product of the distinct prime numbers

The prime factorization of 76446820 is 2 × 2 × 5 × 1721 × 2221. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 78, 15, 200, 200, 6382, 1904, 26833, 70439, 949378, 188236, 6395464, 6728570, 43722510, 80666779, 502786880, 996453892, 2538374840, 8774924730

Basic calculations (n = 76446820)

Multiplication

n×y
n×2 152893640
n×3 229340460
n×4 305787280
n×5 382234100

Division

n÷y
n÷2 38223410
n÷3 25482273.333333
n÷3 19111705
n÷5 15289364

Exponentiation

ny
n2 5844116288112400
n3 4.467641059364E+23
n4 3.4153695188981E+31
n5 2.6109413884469E+39

Nth Root

y√n
2√n 8743.3872154903
3√n 424.41084687466
4√n 93.506081168501
5√n 37.728703798901

Divisors of 76446820

1, 2, 4, 5, 10, 20, 1721, 2221, 3442, 4442, 6884, 8605, 8884, 11105, 17210, 22210, 34420, 44420, 3822341, 7644682, 15289364, 19111705, 38223410, 76446820

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76446819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76446820 can be divided by 24 positive divisors. The sum of these divisors (counting 76446820) is 1, the average is 0.041666666666667.

Base conversion 76446820

Base System Value
2 Binary 100100011100111110001100100
3 Ternary 12022211220022201
4 Quaternary 10203213301210
5 Quinary 124032244240
6 Senary 11330304244
8 Octal 443476144
10 Decimal 76446820
12 Duodecimal 21728084
16 Hexadecimal 48e7c64
20 Vigesimal 13hfh10
36 Base36 19iiqs

Cryptographic Hash Functions

md5 1d2941a66a97f8058e98e46e568d4824
sha1 9f48d4fe2f18ca16dee056733b679cadf8b82be5
sha256 21f001c09678261c7962451275a1ee678df6389bd2fb2e31c84462ce1d12e0f3
sha512 9fedba64eb70c00ac01dd9ea0e1c4e01a054e3fb9e336782c9259ffcce1b8e6c26d88ee220c234256984208352aced574571b6ef82a9134241fb37fe055d9ab9
ripemd-160 84dc764712678ce412ac5cd41f6b5457af6c9360

76446820 as geometric shapes

Circle

Radius = n
Diameter 152893640
Circumference 480329536.2046
Area 1.8359832797458E+16

Sphere

Radius = n
Volume 1.8714011107965E+24
Surface area 7.3439331189833E+16
Circumference 480329536.2046

Square

Length = n
Perimeter 305787280
Area 5844116288112400
Diagonal 108112129.64429

Cube

Length = n
Surface area 35064697728674400
Volume 4.467641059364E+23
Space diagonal 132409776.31707

Equilateral Triangle

Length = n
Perimeter 229340460
Area 2.5305765840879E+15
Altitude 66204888.158536

Triangular Pyramid

Length = n
Surface area 2.5305765840879E+15
Volume 5.2651654816395E+22
Height 36037376.548098