808492081 (number)

808492081 is an odd 9-digits composite number following 808492080 and preceding 808492082. In scientific notation, it is written as 8.08492081 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 808355700 positive integers (up to 808492081) that are relatively prime to 808492081.

Interesting facts

Basic properties

Name

Name eight hundred eight million four hundred ninety-two thousand eighty-one

Notation

Scientific notation 8.08492081 × 10^8
Engineering notation 8.08492081 × 10^6

Prime Factorization of 808492081

Prime Factorization 6211 × 130171

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 808492081
Product of the distinct prime numbers

The prime factorization of 808492081 is 6211 × 130171. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 4, 69, 968, 524, 4756, 1154, 10559, 11324, 384556, 432010, 7445496, 3661667, 83371097, 53893963, 598347592, 310696301, 8659080107, 483052669

Basic calculations (n = 808492081)

Multiplication

n×y
n×2 1616984162
n×3 2425476243
n×4 3233968324
n×5 4042460405

Division

n÷y
n÷2 404246040.5
n÷3 269497360.33333
n÷3 202123020.25
n÷5 161698416.2

Exponentiation

ny
n2 653659445039710561
n3 5.2847848498546E+26
n4 4.2727067008962E+35
n5 3.4544495321102E+44

Nth Root

y√n
2√n 28433.99516424
3√n 931.5909412344
4√n 168.62382739174
5√n 60.46932964329

Divisors of 808492081

1, 6211, 130171, 808492081

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -808492080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 808492081 can be divided by 4 positive divisors. The sum of these divisors (counting 808492081) is 1, the average is 0.25.

Base conversion 808492081

Base System Value
2 Binary 110000001100001001110000110001
3 Ternary 2002100022122122011
4 Quaternary 300030021300301
5 Quinary 3123433221311
6 Senary 212120442521
8 Octal 6014116061
10 Decimal 808492081
12 Duodecimal 1a6919441
16 Hexadecimal 30309c31
20 Vigesimal ccd1a41
36 Base36 ddcshd

Cryptographic Hash Functions

md5 921004c9f3eb90f3986d3af8f94f264d
sha1 50dbbc9a20c437a367f154fd02413790994e09cb
sha256 874b2cae2de4e53e66983be9c0148e35729a0f1bc82287685ff665bfebd26f2f
sha512 05392f01ea6f51430c32134e2a3d053063e46d6f11ea5373210e1335856562c469220d700110ae60a104161c158de4aab241c2e6193a32289f709b7e6745ea31
ripemd-160 636d7f0460279ac080927fe33467fbde467e19ac

808492081 as geometric shapes

Circle

Radius = n
Diameter 1616984162
Circumference 5079905564.3102
Area 2.0535317104863E+18

Sphere

Radius = n
Volume 2.2136855013474E+27
Surface area 8.2141268419453E+18
Circumference 5079905564.3102

Square

Length = n
Perimeter 3233968324
Area 653659445039710561
Diagonal 1143380466.0214

Cube

Length = n
Surface area 3921956670238263366
Volume 5.2847848498546E+26
Space diagonal 1400349361.8091

Equilateral Triangle

Length = n
Perimeter 2425476243
Area 2.8304284241401E+17
Altitude 700174680.90455

Triangular Pyramid

Length = n
Surface area 2.8304284241401E+17
Volume 6.2281786740735E+25
Height 381126822.00715