80528072 (number)

80528072 is an even 8-digits composite number following 80528071 and preceding 80528073. In scientific notation, it is written as 8.0528072 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 8 positive divisors. There are 40264032 positive integers (up to 80528072) that are relatively prime to 80528072.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.0528072 × 10^7
Engineering notation 8.0528072 × 10^6

Prime Factorization of 80528072

Prime Factorization 2 × 2 × 2 × 10066009

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20132018
Product of the distinct prime numbers

The prime factorization of 80528072 is 2 × 2 × 2 × 10066009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 49, 7, 341, 307, 2734, 6023, 88341, 13686, 552284, 205569, 3798095, 2946082, 75772842, 39873907, 834282164, 661402071, 241105932, 141485956

Basic calculations (n = 80528072)

Multiplication

n×y
n×2 161056144
n×3 241584216
n×4 322112288
n×5 402640360

Division

n÷y
n÷2 40264036
n÷3 26842690.666667
n÷3 20132018
n÷5 16105614.4

Exponentiation

ny
n2 6484770380037184
n3 5.222060560671E+23
n4 4.2052246881808E+31
n5 3.38638636466E+39

Nth Root

y√n
2√n 8973.7434775015
3√n 431.83294009092
4√n 94.729844703248
5√n 38.123209901401

Divisors of 80528072

1, 2, 4, 8, 10066009, 20132018, 40264036, 80528072

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80528071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80528072 can be divided by 8 positive divisors. The sum of these divisors (counting 80528072) is 1, the average is 0.125.

Base conversion 80528072

Base System Value
2 Binary 100110011001100001011001000
3 Ternary 12121112020202012
4 Quaternary 10303030023020
5 Quinary 131103344242
6 Senary 11553555052
8 Octal 463141310
10 Decimal 80528072
12 Duodecimal 22b75a88
16 Hexadecimal 4ccc2c8
20 Vigesimal 153603c
36 Base36 1bxzuw

Cryptographic Hash Functions

md5 a33742875378d0d44403e6b4803a9a78
sha1 58bc7450e8c4711a2c38506f411055058480235e
sha256 752b8df8927c9f976a7e9db382dfc4aa61dbcc10e05fcb19621dc01250c341fc
sha512 5eb6bb6751a96cd2a94e87f0561c901f4ba27e380e55ad6d233714dfc6fabe6addc6821d3de61943b2d3a693ddcfc56d4e1477b5855e36c2e64acc515d5b8e31
ripemd-160 dd66c7bc454f1f44e2a5c6dc1c88b9ca141b214b

80528072 as geometric shapes

Circle

Radius = n
Diameter 161056144
Circumference 505972798.8059
Area 2.0372506986142E+16

Sphere

Radius = n
Volume 2.187411612534E+24
Surface area 8.1490027944566E+16
Circumference 505972798.8059

Square

Length = n
Perimeter 322112288
Area 6484770380037184
Diagonal 113883891.57416

Cube

Length = n
Surface area 38908622280223104
Volume 5.222060560671E+23
Space diagonal 139478712.13956

Equilateral Triangle

Length = n
Perimeter 241584216
Area 2.8079879434105E+15
Altitude 69739356.069782

Triangular Pyramid

Length = n
Surface area 2.8079879434105E+15
Volume 6.1542573903622E+22
Height 37961297.191386