806808081 (number)

806808081 is an odd 9-digits composite number following 806808080 and preceding 806808082. In scientific notation, it is written as 8.06808081 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 532130688 positive integers (up to 806808081) that are relatively prime to 806808081.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.06808081 × 10^8
Engineering notation 8.06808081 × 10^6

Prime Factorization of 806808081

Prime Factorization 3 × 109 × 2879 × 857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 806808081
Product of the distinct prime numbers

The prime factorization of 806808081 is 3 × 109 × 2879 × 857. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 66, 66, 882, 142, 5066, 1111, 33460, 17917, 200200, 514377, 909207, 1820632, 12133502, 75918815, 724376436, 912491847, 7195854384, 4726155182

Basic calculations (n = 806808081)

Multiplication

n×y
n×2 1613616162
n×3 2420424243
n×4 3227232324
n×5 4034040405

Division

n÷y
n÷2 403404040.5
n÷3 268936027
n÷3 201702020.25
n÷5 161361616.2

Exponentiation

ny
n2 650939279566902561
n3 5.251830709949E+26
n4 4.2372194568308E+35
n5 3.4186228987415E+44

Nth Root

y√n
2√n 28404.367287444
3√n 930.94369118456
4√n 168.53595250701
5√n 60.444118438316

Divisors of 806808081

1, 3, 109, 327, 857, 2571, 2879, 8637, 93413, 280239, 313811, 941433, 2467303, 7401909, 268936027, 806808081

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 -806808080
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 806808081 can be divided by 16 positive divisors. The sum of these divisors (counting 806808081) is 1, the average is 0.0625.

Base conversion 806808081

Base System Value
2 Binary 110000000101101110101000010001
3 Ternary 2002020011002121210
4 Quaternary 300011232220101
5 Quinary 3123020324311
6 Senary 212020410333
8 Octal 6005565021
10 Decimal 806808081
12 Duodecimal 1a62469a9
16 Hexadecimal 3016ea11
20 Vigesimal cc2b041
36 Base36 dccp3l

Cryptographic Hash Functions

md5 54cf07057b354b001305a6b2c9ce6582
sha1 180886a2931445d6782ba1ef7f5d4d2900203dc0
sha256 3af9f4f339c4bddc3e2793e99bfbd7c3d39e603b2b8023a872f34c9bce36f985
sha512 e2505823b3efbba54f6fdd76b69a3e9a2367af568aa7058535785d1226bdb25588de580c82168a4bf9b98d2c170e078a2b28a5bc1d24331454a38a8895d68d93
ripemd-160 0c81f57c9d63aa3a5b679bb2c670060a92e3be48

806808081 as geometric shapes

Circle

Radius = n
Diameter 1613616162
Circumference 5069324680.253
Area 2.0449860586204E+18

Sphere

Radius = n
Volume 2.1998817035031E+27
Surface area 8.1799442344817E+18
Circumference 5069324680.253

Square

Length = n
Perimeter 3227232324
Area 650939279566902561
Diagonal 1140998930.3824

Cube

Length = n
Surface area 3905635677401415366
Volume 5.251830709949E+26
Space diagonal 1397432588.2491

Equilateral Triangle

Length = n
Perimeter 2420424243
Area 2.8186497621304E+17
Altitude 698716294.12457

Triangular Pyramid

Length = n
Surface area 2.8186497621304E+17
Volume 6.1893418477478E+25
Height 380332976.79414