1813808213 (number)

1813808213 is an odd 10-digits composite number following 1813808212 and preceding 1813808214. In scientific notation, it is written as 1.813808213 × 10^9. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 1535961024 positive integers (up to 1813808213) that are relatively prime to 1813808213.

Interesting facts

Basic properties

Name

Name one billion eight hundred thirteen million eight hundred eight thousand two hundred thirteen

Notation

Scientific notation 1.813808213 × 10^9
Engineering notation 1.813808213 × 10^9

Prime Factorization of 1813808213

Prime Factorization 7 × 83 × 3121873

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1813808213
Product of the distinct prime numbers

The prime factorization of 1813808213 is 7 × 83 × 3121873. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1813808213)

Multiplication

n×y
n×2 3627616426
n×3 5441424639
n×4 7255232852
n×5 9069041065

Division

n÷y
n÷2 906904106.5
n÷3 604602737.66667
n÷3 453452053.25
n÷5 362761642.6

Exponentiation

ny
n2 3289900233546253369
n3 5.9672480635568E+27
n4 1.0823443546688E+37
n5 1.9631650797924E+46

Nth Root

y√n
2√n 42588.827325955
3√n 1219.5430101097
4√n 206.37060673932
5√n 71.075229847608

Divisors of 1813808213

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1813808212
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1813808213 can be divided by 8 positive divisors. The sum of these divisors (counting 1813808213) is 1, the average is 0.125.

Base conversion 1813808213

Base System Value
2 Binary 1101100000111001000010001010101
3 Ternary 11200102000000002222
4 Quaternary 1230013020101111
5 Quinary 12203313330323
6 Senary 455552112125
8 Octal 15407102125
10 Decimal 1813808213
12 Duodecimal 427535645
16 Hexadecimal 6c1c8455
20 Vigesimal 186g60ad
36 Base36 tzw7dh

Cryptographic Hash Functions

md5 b122995ff248881dbc62efb2ae8b4265
sha1 6d3a6e81bbf920311d56ce274ccf6c505097dba8
sha256 09b80a12257afe4c03664793a42b7f63f62359849d551880e639d8c0d2f3050c
sha512 db13e729243d50ef486a962d207fa906e3942766624e69dda5a6def44c9f19d988d2c88df4c3504335caa883bc3ab219291aeb61cde1c613e711d050e0e39875
ripemd-160 f29cb1d54f5db51a4d5100d4a2f422e023f39a17

1813808213 as geometric shapes

Circle

Radius = n
Diameter 3627616426
Circumference 11396493113.963
Area 1.0335526404752E+19

Sphere

Radius = n
Volume 2.4995550238157E+28
Surface area 4.1342105619009E+19
Circumference 11396493113.963

Square

Length = n
Perimeter 7255232852
Area 3289900233546253369
Diagonal 2565112174.3683

Cube

Length = n
Surface area 1.9739401401278E+19
Volume 5.9672480635568E+27
Space diagonal 3141607980.1017

Equilateral Triangle

Length = n
Perimeter 5441424639
Area 1.4245685890837E+18
Altitude 1570803990.0509

Triangular Pyramid

Length = n
Surface area 1.4245685890837E+18
Volume 7.0324692846055E+26
Height 855037391.4561