2155361188 (number)

2155361188 is an even 10-digits composite number following 2155361187 and preceding 2155361189. In scientific notation, it is written as 2.155361188 × 10^9. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 1029733056 positive integers (up to 2155361188) that are relatively prime to 2155361188.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.155361188 × 10^9
Engineering notation 2.155361188 × 10^9

Prime Factorization of 2155361188

Prime Factorization 2 × 2 × 23 × 983 × 23833

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1077680594
Product of the distinct prime numbers

The prime factorization of 2155361188 is 2 × 2 × 23 × 983 × 23833. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 61, 7, 308, 143, 7246, 7826, 89830, 87439, 359207, 984622, 6933552, 1029071, 54815949, 32397759, 530196660, 555662438, 4011211362, 5989693324

Basic calculations (n = 2155361188)

Multiplication

n×y
n×2 4310722376
n×3 6466083564
n×4 8621444752
n×5 10776805940

Division

n÷y
n÷2 1077680594
n÷3 718453729.33333
n÷3 538840297
n÷5 431072237.6

Exponentiation

ny
n2 4645581850736771344
n3 1.0012906816755E+28
n4 2.1581430731895E+37
n5 4.6515778181037E+46

Nth Root

y√n
2√n 46425.867660174
3√n 1291.7347787951
4√n 215.46662771802
5√n 73.570551503056

Divisors of 2155361188

1, 2, 4, 23, 46, 92, 983, 1966, 3932, 22609, 23833, 45218, 47666, 90436, 95332, 548159, 1096318, 2192636, 23427839, 46855678, 93711356, 538840297, 1077680594, 2155361188

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155361187
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155361188 can be divided by 24 positive divisors. The sum of these divisors (counting 2155361188) is 1, the average is 0.041666666666667.

Base conversion 2155361188

Base System Value
2 Binary 10000000011110000011001110100100
3 Ternary 12120012200200201011
4 Quaternary 2000132003032210
5 Quinary 13403233024223
6 Senary 553512512004
8 Octal 20036031644
10 Decimal 2155361188
12 Duodecimal 5019ab604
16 Hexadecimal 807833a4
20 Vigesimal 1ddb02j8
36 Base36 zn8vc4

Cryptographic Hash Functions

md5 251f97e69c25f597a843e5680cdf77f7
sha1 c02aa6681be5a7c975b6e393f94acec14ac88332
sha256 399e7fee4ca71eee5c6b44ca09c3c06d041ce4d10b556649593413312735f962
sha512 1399085b841ba188b0e593741735926395aab9ee59223860e2000937190fe97a816163bd8c8cc87c4e9298e73008b7208dd988873ee3d3f9a736387bc4ecbce5
ripemd-160 46608d53b5ba8a1ce252f95ee7c3fb6f2364aa7c

2155361188 as geometric shapes

Circle

Radius = n
Diameter 4310722376
Circumference 13542533748.107
Area 1.4594525813925E+19

Sphere

Radius = n
Volume 4.1941965995463E+28
Surface area 5.8378103255699E+19
Circumference 13542533748.107

Square

Length = n
Perimeter 8621444752
Area 4645581850736771344
Diagonal 3048141023.8822

Cube

Length = n
Surface area 2.7873491104421E+19
Volume 1.0012906816755E+28
Space diagonal 3733195086.278

Equilateral Triangle

Length = n
Perimeter 6466083564
Area 2.011595949049E+18
Altitude 1866597543.139

Triangular Pyramid

Length = n
Surface area 2.011595949049E+18
Volume 1.1800323849194E+27
Height 1016047007.9607