76688520 (number)

76688520 is an even 8-digits composite number following 76688519 and preceding 76688521. In scientific notation, it is written as 7.6688520 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 20160000 positive integers (up to 76688520) that are relatively prime to 76688520.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred eighty-eight thousand five hundred twenty

Notation

Scientific notation 7.6688520 × 10^7
Engineering notation 7.6688520 × 10^6

Prime Factorization of 76688520

Prime Factorization 2 × 2 × 2 × 15 × 71 × 9001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19172130
Product of the distinct prime numbers

The prime factorization of 76688520 is 2 × 2 × 2 × 15 × 71 × 9001. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 76688520)

Multiplication

n×y
n×2 153377040
n×3 230065560
n×4 306754080
n×5 383442600

Division

n÷y
n÷2 38344260
n÷3 25562840
n÷3 19172130
n÷5 15337704

Exponentiation

ny
n2 5881129099790400
n3 4.5101508659186E+23
n4 3.4587679488401E+31
n5 2.6524779501999E+39

Nth Root

y√n
2√n 8757.1981820671
3√n 424.85765936848
4√n 93.579902661133
5√n 37.752530864504

Divisors of 76688520

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76688519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76688520 can be divided by 32 positive divisors. The sum of these divisors (counting 76688520) is 1, the average is 0.03125.

Base conversion 76688520

Base System Value
2 Binary 100100100100010110010001000
3 Ternary 12100022011212120
4 Quaternary 10210202302020
5 Quinary 124113013040
6 Senary 11335411240
8 Octal 444426210
10 Decimal 76688520
12 Duodecimal 21823b20
16 Hexadecimal 4922c88
20 Vigesimal 13j6160
36 Base36 19np8o

Cryptographic Hash Functions

md5 0df973268caa2a2a453868a2a9e70ce3
sha1 ea690dd7f977ca82e8adc2363cbc33440053b02a
sha256 4f84d23d8359e218328f0ec43bffabdcb7b99680920e64e3502acfd7e23ff361
sha512 516769e944367f2b3edd002dc82d25620e079abbe924bf6335cfe2c3fd41dfab475e68402cd68af97fd093023161beac3bac4291b5b0f74a20f09b9bfffcedfe
ripemd-160 8609c37f41e1466cc28d0c071d2c1abdbadfacdd

76688520 as geometric shapes

Circle

Radius = n
Diameter 153377040
Circumference 481848182.09335
Area 1.8476111974715E+16

Sphere

Radius = n
Volume 1.8892075769269E+24
Surface area 7.3904447898859E+16
Circumference 481848182.09335

Square

Length = n
Perimeter 306754080
Area 5881129099790400
Diagonal 108453945.06232

Cube

Length = n
Surface area 35286774598742400
Volume 4.5101508659186E+23
Space diagonal 132828412.99726

Equilateral Triangle

Length = n
Perimeter 230065560
Area 2.5466036016772E+15
Altitude 66414206.498631

Triangular Pyramid

Length = n
Surface area 2.5466036016772E+15
Volume 5.315263769109E+22
Height 36151315.020773