2108681187 (number)

2108681187 is an odd 10-digits composite number following 2108681186 and preceding 2108681188. In scientific notation, it is written as 2.108681187 × 10^9. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 1405787456 positive integers (up to 2108681187) that are relatively prime to 2108681187.

Interesting facts

Basic properties

Name

Name two billion one hundred eight million six hundred eighty-one thousand one hundred eighty-seven

Notation

Scientific notation 2.108681187 × 10^9
Engineering notation 2.108681187 × 10^9

Prime Factorization of 2108681187

Prime Factorization 3 × 702893729

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2108681187
Product of the distinct prime numbers

The prime factorization of 2108681187 is 3 × 702893729. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 36, 95, 818, 528, 5274, 1603, 5559, 74407, 789202, 913240, 8113376, 8567016, 48814924, 75730303, 869417164, 333236462, 3974128615, 9721133741

Basic calculations (n = 2108681187)

Multiplication

n×y
n×2 4217362374
n×3 6326043561
n×4 8434724748
n×5 10543405935

Division

n÷y
n÷2 1054340593.5
n÷3 702893729
n÷3 527170296.75
n÷5 421736237.4

Exponentiation

ny
n2 4446536348407728969
n3 9.3763275451991E+27
n4 1.9771685497711E+37
n5 4.1692181244304E+46

Nth Root

y√n
2√n 45920.378776748
3√n 1282.3413337981
4√n 214.29040757054
5√n 73.24908173904

Divisors of 2108681187

1, 3, 702893729, 2108681187

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 -2108681186
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 2108681187 can be divided by 4 positive divisors. The sum of these divisors (counting 2108681187) is 1, the average is 0.25.

Base conversion 2108681187

Base System Value
2 Binary 1111101101011111110101111100011
3 Ternary 12102221212002210020
4 Quaternary 1331223332233203
5 Quinary 13304310244222
6 Senary 545124204523
8 Octal 17553765743
10 Decimal 2108681187
12 Duodecimal 4aa239743
16 Hexadecimal 7dafebe3
20 Vigesimal 1cij52j7
36 Base36 yvgctf

Cryptographic Hash Functions

md5 a84c223f92ee82edaded0ef6375a9fbc
sha1 a8355e4ad3a0c24a42a901a0049fd704cbcdc412
sha256 a9ec8815a403aa4f3203ba2ea434e3bc724bbf05680af8eb92669263ab6043f6
sha512 03623c78df6310c045bc4368cde52852439ca6203165175791d8660fec810c2f5d1a70e5a324f8affba81e4421171e271c0673ba53c9f532cac928d28197ef6f
ripemd-160 8c2829ecc3874e0915e9212fb2f5d2a494d2b88d

2108681187 as geometric shapes

Circle

Radius = n
Diameter 4217362374
Circumference 13249234651.684
Area 1.3969205926078E+19

Sphere

Radius = n
Volume 3.9275468978199E+28
Surface area 5.5876823704311E+19
Circumference 13249234651.684

Square

Length = n
Perimeter 8434724748
Area 4446536348407728969
Diagonal 2982125533.3764

Cube

Length = n
Surface area 2.6679218090446E+19
Volume 9.3763275451991E+27
Space diagonal 3652342952.8486

Equilateral Triangle

Length = n
Perimeter 6326043561
Area 1.925406718286E+18
Altitude 1826171476.4243

Triangular Pyramid

Length = n
Surface area 1.925406718286E+18
Volume 1.1050107983061E+27
Height 994041844.4588