80971806 (number)

80971806 is an even 8-digits composite number following 80971805 and preceding 80971807. In scientific notation, it is written as 8.0971806 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 25508736 positive integers (up to 80971806) that are relatively prime to 80971806.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.0971806 × 10^7
Engineering notation 8.0971806 × 10^6

Prime Factorization of 80971806

Prime Factorization 2 × 3 × 19 × 727 × 977

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 80971806
Product of the distinct prime numbers

The prime factorization of 80971806 is 2 × 3 × 19 × 727 × 977. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 28, 31, 925, 381, 6440, 2090, 9369, 45544, 859117, 359128, 8112444, 2683943, 47847788, 89071743, 580073860, 536298353, 5991275696, 4856428167

Basic calculations (n = 80971806)

Multiplication

n×y
n×2 161943612
n×3 242915418
n×4 323887224
n×5 404859030

Division

n÷y
n÷2 40485903
n÷3 26990602
n÷3 20242951.5
n÷5 16194361.2

Exponentiation

ny
n2 6556433366901636
n3 5.3088625063669E+23
n4 4.2986818494621E+31
n5 3.4807203277037E+39

Nth Root

y√n
2√n 8998.4335303429
3√n 432.62466429817
4√n 94.860073425772
5√n 38.165131682595

Divisors of 80971806

1, 2, 3, 6, 19, 38, 57, 114, 727, 977, 1454, 1954, 2181, 2931, 4362, 5862, 13813, 18563, 27626, 37126, 41439, 55689, 82878, 111378, 710279, 1420558, 2130837, 4261674, 13495301, 26990602, 40485903, 80971806

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 -80971805
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 80971806 can be divided by 32 positive divisors. The sum of these divisors (counting 80971806) is 1, the average is 0.03125.

Base conversion 80971806

Base System Value
2 Binary 100110100111000100000011110
3 Ternary 12122100210102210
4 Quaternary 10310320200132
5 Quinary 131212044211
6 Senary 12011301250
8 Octal 464704036
10 Decimal 80971806
12 Duodecimal 2314a826
16 Hexadecimal 4d3881e
20 Vigesimal 15619a6
36 Base36 1c7i8u

Cryptographic Hash Functions

md5 2167bc86f571374d99c3340100349b75
sha1 2f332dd123e25732086a926f524fc8914850f12a
sha256 49d2382f050cfb515722d05859a1d60256f930ec8f17a3227c26d3f47a7abcd1
sha512 1dfd2a80f2cf7bcc71c0c1f7f4585fad5f74bd6fab0cc2cd31fc7ec4959d2eead895dd575a861e791af2a04f24adf27ef6af648ffd5f41faaff79e9bdb495479
ripemd-160 e57bea332fc8bc565379de6a8db2507f4d2c7aa6

80971806 as geometric shapes

Circle

Radius = n
Diameter 161943612
Circumference 508760861.755
Area 2.0597642899209E+16

Sphere

Radius = n
Volume 2.2237711265227E+24
Surface area 8.2390571596837E+16
Circumference 508760861.755

Square

Length = n
Perimeter 323887224
Area 6556433366901636
Diagonal 114511426.21504

Cube

Length = n
Surface area 39338600201409816
Volume 5.3088625063669E+23
Space diagonal 140247281.97261

Equilateral Triangle

Length = n
Perimeter 242915418
Area 2.8390189269784E+15
Altitude 70123640.986305

Triangular Pyramid

Length = n
Surface area 2.8390189269784E+15
Volume 6.2565544643984E+22
Height 38170475.405014