80371986 (number)

80371986 is an even 8-digits composite number following 80371985 and preceding 80371987. In scientific notation, it is written as 8.0371986 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 26702784 positive integers (up to 80371986) that are relatively prime to 80371986.

Interesting facts

Basic properties

Name

Name eighty million three hundred seventy-one thousand nine hundred eighty-six

Notation

Scientific notation 8.0371986 × 10^7
Engineering notation 8.0371986 × 10^6

Prime Factorization of 80371986

Prime Factorization 2 × 3 × 307 × 43633

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80371986
Product of the distinct prime numbers

The prime factorization of 80371986 is 2 × 3 × 307 × 43633. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 49, 46, 956, 498, 9003, 6052, 38450, 63836, 502395, 149808, 6133381, 4994268, 70619885, 53065398, 881313627, 952530126, 5330335266, 5283600979

Basic calculations (n = 80371986)

Multiplication

n×y
n×2 160743972
n×3 241115958
n×4 321487944
n×5 401859930

Division

n÷y
n÷2 40185993
n÷3 26790662
n÷3 20092996.5
n÷5 16074397.2

Exponentiation

ny
n2 6459656133584196
n3 5.1917539233324E+23
n4 4.1727157364152E+31
n5 3.3536945074914E+39

Nth Root

y√n
2√n 8965.0424427328
3√n 431.55375516298
4√n 94.68390804531
5√n 38.108419734295

Divisors of 80371986

1, 2, 3, 6, 307, 614, 921, 1842, 43633, 87266, 130899, 261798, 13395331, 26790662, 40185993, 80371986

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 -80371985
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 80371986 can be divided by 16 positive divisors. The sum of these divisors (counting 80371986) is 1, the average is 0.0625.

Base conversion 80371986

Base System Value
2 Binary 100110010100110000100010010
3 Ternary 12121020022122020
4 Quaternary 10302212010102
5 Quinary 131033400421
6 Senary 11550352310
8 Octal 462460422
10 Decimal 80371986
12 Duodecimal 22abb696
16 Hexadecimal 4ca6112
20 Vigesimal 15269j6
36 Base36 1bunf6

Cryptographic Hash Functions

md5 af2247262afc2177b72096418fbde4f1
sha1 997e467b1dceb9eb2e6cfab2755d6abf7541c35e
sha256 4d24744f0d3a85a5fb6afcdda1b2b50ebfd0503d710a8f2548a4125e0e5f464b
sha512 2cd03631db49fef7f968622259197f70e73b4fd4a16873a29b0cf9a636e7dd2eeb2cabbdf1efe7c3b34658a194660d8e5b906954c26becf9e6d55062f74c077f
ripemd-160 28614b3f98ddc2238f2c6fbf024867945ef637d3

80371986 as geometric shapes

Circle

Radius = n
Diameter 160743972
Circumference 504992081.54404
Area 2.0293608253984E+16

Sphere

Radius = n
Volume 2.1747167979716E+24
Surface area 8.1174433015937E+16
Circumference 504992081.54404

Square

Length = n
Perimeter 321487944
Area 6459656133584196
Diagonal 113663152.63606

Cube

Length = n
Surface area 38757936801505176
Volume 5.1917539233324E+23
Space diagonal 139208363.25721

Equilateral Triangle

Length = n
Perimeter 241115958
Area 2.7971131556979E+15
Altitude 69604181.628607

Triangular Pyramid

Length = n
Surface area 2.7971131556979E+15
Volume 6.1185406757337E+22
Height 37887717.545354