805105690 (number)

805105690 is an even 9-digits composite number following 805105689 and preceding 805105691. In scientific notation, it is written as 8.05105690 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 321916176 positive integers (up to 805105690) that are relatively prime to 805105690.

Interesting facts

Basic properties

Name

Name eight hundred five million one hundred five thousand six hundred ninety

Notation

Scientific notation 8.05105690 × 10^8
Engineering notation 8.05105690 × 10^6

Prime Factorization of 805105690

Prime Factorization 2 × 5 × 2803 × 28723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 805105690
Product of the distinct prime numbers

The prime factorization of 805105690 is 2 × 5 × 2803 × 28723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 29, 79, 9, 954, 5727, 9482, 65074, 78421, 945895, 204414, 5318710, 4125291, 7666613, 34529545, 337734070, 754602137, 1910252350, 8365704219

Basic calculations (n = 805105690)

Multiplication

n×y
n×2 1610211380
n×3 2415317070
n×4 3220422760
n×5 4025528450

Division

n÷y
n÷2 402552845
n÷3 268368563.33333
n÷3 201276422.5
n÷5 161021138

Exponentiation

ny
n2 648195172070376100
n3 5.2186562126439E+26
n4 4.2015698109534E+35
n5 3.3827077617308E+44

Nth Root

y√n
2√n 28374.384398609
3√n 930.28845640274
4√n 168.44697800379
5√n 60.418589075313

Divisors of 805105690

1, 2, 5, 10, 2803, 5606, 14015, 28030, 28723, 57446, 143615, 287230, 80510569, 161021138, 402552845, 805105690

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 -805105689
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 805105690 can be divided by 16 positive divisors. The sum of these divisors (counting 805105690) is 1, the average is 0.0625.

Base conversion 805105690

Base System Value
2 Binary 101111111111001111000000011010
3 Ternary 2002002221121101021
4 Quaternary 233333033000122
5 Quinary 3122101340230
6 Senary 211520113054
8 Octal 5777170032
10 Decimal 805105690
12 Duodecimal 1a576578a
16 Hexadecimal 2ffcf01a
20 Vigesimal cbbi44a
36 Base36 dbc7iy

Cryptographic Hash Functions

md5 45d8ce64bb313f666e243c157dbe9034
sha1 d1f1e98fd45933fce14b5f35fdf6a5bffa2161cc
sha256 1f44f7a185d6fdc2ed20fa966bd6cdc2f017cdad881fe8735792bb69a13ef076
sha512 7e502d4ac40c69b7bd23d51370fe5b832a458ff24bffe02dca5c2df58e84e19f19ab99892d489a08c0010ca4f7001cdad609a627a835ed93d805c6f18adf0b9d
ripemd-160 b1f1fd990f65340093aed5751ffbe27f04cf16c0

805105690 as geometric shapes

Circle

Radius = n
Diameter 1610211380
Circumference 5058628242.1347
Area 2.0363651906687E+18

Sphere

Radius = n
Volume 2.185985602567E+27
Surface area 8.1454607626747E+18
Circumference 5058628242.1347

Square

Length = n
Perimeter 3220422760
Area 648195172070376100
Diagonal 1138591385.9417

Cube

Length = n
Surface area 3889171032422256600
Volume 5.2186562126439E+26
Space diagonal 1394483960.5428

Equilateral Triangle

Length = n
Perimeter 2415317070
Area 2.8067674281169E+17
Altitude 697241980.2714

Triangular Pyramid

Length = n
Surface area 2.8067674281169E+17
Volume 6.1502453277363E+25
Height 379530461.98058