75821664 (number)

75821664 is an even 8-digits composite number following 75821663 and preceding 75821665. In scientific notation, it is written as 7.5821664 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 25216128 positive integers (up to 75821664) that are relatively prime to 75821664.

Interesting facts

Basic properties

Name

Name seventy-five million eight hundred twenty-one thousand six hundred sixty-four

Notation

Scientific notation 7.5821664 × 10^7
Engineering notation 7.5821664 × 10^6

Prime Factorization of 75821664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 1063 × 743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4738854
Product of the distinct prime numbers

The prime factorization of 75821664 is 2 × 2 × 2 × 2 × 2 × 3 × 1063 × 743. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75821664)

Multiplication

n×y
n×2 151643328
n×3 227464992
n×4 303286656
n×5 379108320

Division

n÷y
n÷2 37910832
n÷3 25273888
n÷3 18955416
n÷5 15164332.8

Exponentiation

ny
n2 5748924731728896
n3 4.3589303937044E+23
n4 3.3050135571084E+31
n5 2.5059162744252E+39

Nth Root

y√n
2√n 8707.5636087255
3√n 423.25078322313
4√n 93.314326921033
5√n 37.666794464658

Divisors of 75821664

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75821663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75821664 can be divided by 48 positive divisors. The sum of these divisors (counting 75821664) is 1, the average is 0.020833333333333.

Base conversion 75821664

Base System Value
2 Binary 100100001001111001001100000
3 Ternary 12021200010202210
4 Quaternary 10201033021200
5 Quinary 123402243124
6 Senary 11305042120
8 Octal 441171140
10 Decimal 75821664
12 Duodecimal 21486340
16 Hexadecimal 484f260
20 Vigesimal 13dhe34
36 Base36 1954dc

Cryptographic Hash Functions

md5 4fe61e690ec5b8ba8a0ec668e2881d0f
sha1 da37b76aefdbb93a728448cda528d87d464bee48
sha256 aa69e6f75336df8a919ca4e77dd74eb05eef894d8066ae58da42d7b8eaccaa0e
sha512 bf4680cbde0c08534cee7c623b504493d54c7e2e645496046b02725d3cb6a4a4697b0764626ba8c15a5556ac281c2ab34d13991428af98159ce696dc3f3fe46d
ripemd-160 5dcaf88cc24a28199cfea4c4defdbcd4cbd250dc

75821664 as geometric shapes

Circle

Radius = n
Diameter 151643328
Circumference 476401565.21071
Area 1.806077970324E+16

Sphere

Radius = n
Volume 1.8258644936495E+24
Surface area 7.2243118812961E+16
Circumference 476401565.21071

Square

Length = n
Perimeter 303286656
Area 5748924731728896
Diagonal 107228025.5505

Cube

Length = n
Surface area 34493548390373376
Volume 4.3589303937044E+23
Space diagonal 131326974.36242

Equilateral Triangle

Length = n
Perimeter 227464992
Area 2.4893574310609E+15
Altitude 65663487.181208

Triangular Pyramid

Length = n
Surface area 2.4893574310609E+15
Volume 5.1370487335142E+22
Height 35742675.183499