2155361189 (number)

2155361189 is an odd 10-digits composite number following 2155361188 and preceding 2155361190. In scientific notation, it is written as 2.155361189 × 10^9. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 2151572640 positive integers (up to 2155361189) that are relatively prime to 2155361189.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million three hundred sixty-one thousand one hundred eighty-nine

Notation

Scientific notation 2.155361189 × 10^9
Engineering notation 2.155361189 × 10^9

Prime Factorization of 2155361189

Prime Factorization 569 × 3787981

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2155361189
Product of the distinct prime numbers

The prime factorization of 2155361189 is 569 × 3787981. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 64, 3, 558, 731, 4385, 8530, 81042, 94030, 822600, 850115, 2615915, 7106093, 44448703, 46942520, 737642867, 937055835, 1598333763, 4555182566

Basic calculations (n = 2155361189)

Multiplication

n×y
n×2 4310722378
n×3 6466083567
n×4 8621444756
n×5 10776805945

Division

n÷y
n÷2 1077680594.5
n÷3 718453729.66667
n÷3 538840297.25
n÷5 431072237.8

Exponentiation

ny
n2 4645581855047493721
n3 1.0012906830692E+28
n4 2.1581430771947E+37
n5 4.6515778288944E+46

Nth Root

y√n
2√n 46425.867670944
3√n 1291.7347789949
4√n 215.46662774301
5√n 73.570551509883

Divisors of 2155361189

1, 569, 3787981, 2155361189

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 -2155361188
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 2155361189 can be divided by 4 positive divisors. The sum of these divisors (counting 2155361189) is 1, the average is 0.25.

Base conversion 2155361189

Base System Value
2 Binary 10000000011110000011001110100101
3 Ternary 12120012200200201012
4 Quaternary 2000132003032211
5 Quinary 13403233024224
6 Senary 553512512005
8 Octal 20036031645
10 Decimal 2155361189
12 Duodecimal 5019ab605
16 Hexadecimal 807833a5
20 Vigesimal 1ddb02j9
36 Base36 zn8vc5

Cryptographic Hash Functions

md5 56875574ce72141dd6f224455f8607ca
sha1 bab0547f634cd7b04cf5d115695f8bd0e9bbb2fc
sha256 f977dcbe9ca03e27b842d61ca6f3aa91742a322a3d5a3f43bcf995899d4845e0
sha512 6e68f5fffc0c99dd7aec29d56ebd6beb895f2c65d4df7ffd6bf621c7bb0b88a257dc34b7c1081d467c23bf667faeeab7bd96820d99b9596575e94cb4837d82b8
ripemd-160 11cb38d31295d3ba9c29a9a1852f867a8b87b4c8

2155361189 as geometric shapes

Circle

Radius = n
Diameter 4310722378
Circumference 13542533754.39
Area 1.4594525827467E+19

Sphere

Radius = n
Volume 4.1941966053841E+28
Surface area 5.8378103309869E+19
Circumference 13542533754.39

Square

Length = n
Perimeter 8621444756
Area 4645581855047493721
Diagonal 3048141025.2964

Cube

Length = n
Surface area 2.7873491130285E+19
Volume 1.0012906830692E+28
Space diagonal 3733195088.0101

Equilateral Triangle

Length = n
Perimeter 6466083567
Area 2.0115959509156E+18
Altitude 1866597544.005

Triangular Pyramid

Length = n
Surface area 2.0115959509156E+18
Volume 1.1800323865619E+27
Height 1016047008.4321