2087387813 (number)

2087387813 is an odd 10-digits composite number following 2087387812 and preceding 2087387814. In scientific notation, it is written as 2.087387813 × 10^9. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 1789189548 positive integers (up to 2087387813) that are relatively prime to 2087387813.

Interesting facts

Basic properties

Name

Name two billion eighty-seven million three hundred eighty-seven thousand eight hundred thirteen

Notation

Scientific notation 2.087387813 × 10^9
Engineering notation 2.087387813 × 10^9

Prime Factorization of 2087387813

Prime Factorization 7 × 298198259

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2087387813
Product of the distinct prime numbers

The prime factorization of 2087387813 is 7 × 298198259. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 61, 26, 854, 566, 8773, 2628, 81790, 59763, 341786, 281470, 7844522, 5719678, 20752645, 57359730, 462151942, 386695859, 8568486511, 3322850531

Basic calculations (n = 2087387813)

Multiplication

n×y
n×2 4174775626
n×3 6262163439
n×4 8349551252
n×5 10436939065

Division

n÷y
n÷2 1043693906.5
n÷3 695795937.66667
n÷3 521846953.25
n÷5 417477562.6

Exponentiation

ny
n2 4357187881860922969
n3 9.0951408835478E+27
n4 1.8985086237836E+37
n5 3.9629237641612E+46

Nth Root

y√n
2√n 45687.939469843
3√n 1278.0103800251
4√n 213.74737301273
5√n 73.100547333782

Divisors of 2087387813

1, 7, 298198259, 2087387813

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 -2087387812
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 2087387813 can be divided by 4 positive divisors. The sum of these divisors (counting 2087387813) is 1, the average is 0.25.

Base conversion 2087387813

Base System Value
2 Binary 1111100011010110000001010100101
3 Ternary 12101110210021202202
4 Quaternary 1330122300022211
5 Quinary 13233332402223
6 Senary 543043544245
8 Octal 17432601245
10 Decimal 2087387813
12 Duodecimal 4a308b085
16 Hexadecimal 7c6b02a5
20 Vigesimal 1cc639ad
36 Base36 yiryqt

Cryptographic Hash Functions

md5 9606cd9653c15bccc1a88606cb64de11
sha1 0958b2b4579149b3b09bf3de0d3acbd55b5f7d4b
sha256 bbd690d7d053588552851138687f08be1391359882438d85e60c83b80afcfd2b
sha512 366d545a4bc7c454bad2a613c942deed469dc68be5f20b3102b2e30a4960dba3e33736a252aeb3161a2c91b8d83055c0b64694962555724de3823f44b938f28a
ripemd-160 0e64857716e645fa54d968eb9b75440f7752c5df

2087387813 as geometric shapes

Circle

Radius = n
Diameter 4174775626
Circumference 13115444437.027
Area 1.3688509439965E+19

Sphere

Radius = n
Volume 3.8097637044157E+28
Surface area 5.4754037759859E+19
Circumference 13115444437.027

Square

Length = n
Perimeter 8349551252
Area 4357187881860922969
Diagonal 2952012155.0769

Cube

Length = n
Surface area 2.6143127291166E+19
Volume 9.0951408835478E+27
Space diagonal 3615461747.2161

Equilateral Triangle

Length = n
Perimeter 6262163439
Area 1.8867176973766E+18
Altitude 1807730873.608

Triangular Pyramid

Length = n
Surface area 1.8867176973766E+18
Volume 1.0718726324339E+27
Height 984004051.6923