2155189005 (number)

2155189005 is an odd 10-digits composite number following 2155189004 and preceding 2155189006. In scientific notation, it is written as 2.155189005 × 10^9. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 1131840000 positive integers (up to 2155189005) that are relatively prime to 2155189005.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.155189005 × 10^9
Engineering notation 2.155189005 × 10^9

Prime Factorization of 2155189005

Prime Factorization 9 × 15 × 101 × 263 × 601

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2155189005
Product of the distinct prime numbers

The prime factorization of 2155189005 is 9 × 15 × 101 × 263 × 601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2155189005)

Multiplication

n×y
n×2 4310378010
n×3 6465567015
n×4 8620756020
n×5 10775945025

Division

n÷y
n÷2 1077594502.5
n÷3 718396335
n÷3 538797251.25
n÷5 431037801

Exponentiation

ny
n2 4644839647272890025
n3 1.0010507337791E+28
n4 2.1574535348878E+37
n5 4.6497201371886E+46

Nth Root

y√n
2√n 46424.013236686
3√n 1291.700380741
4√n 215.46232440194
5√n 73.569376015333

Divisors of 2155189005

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155189004
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155189005 can be divided by 32 positive divisors. The sum of these divisors (counting 2155189005) is 1, the average is 0.03125.

Base conversion 2155189005

Base System Value
2 Binary 10000000011101011001001100001101
3 Ternary 12120012100221112000
4 Quaternary 2000131121030031
5 Quinary 13403212022010
6 Senary 553505102513
8 Octal 20035311415
10 Decimal 2155189005
12 Duodecimal 501927a39
16 Hexadecimal 8075930d
20 Vigesimal 1dd9ica5
36 Base36 zn56h9

Cryptographic Hash Functions

md5 1df717acf50bcac14ac565e43e6b93c3
sha1 d1e4909b57d698b4b5f90baecab855066e901a7d
sha256 1a998d13ea3e10d12065b2a4d10fcb704a9aac597b9061a27b79ab23b78d9eed
sha512 dde1f4462092453b1f10c20713c3eb2d7e738d86755bded16b7e85929d35b977199a1ea37f85877f5108b31aa4c90d584a1ff51325b1ed92a307169f2c505d42
ripemd-160 b99e6c54709ad892343dd4fd7daea5825d4f9ca4

2155189005 as geometric shapes

Circle

Radius = n
Diameter 4310378010
Circumference 13541451890.411
Area 1.4592194112975E+19

Sphere

Radius = n
Volume 4.193191508148E+28
Surface area 5.83687764519E+19
Circumference 13541451890.411

Square

Length = n
Perimeter 8620756020
Area 4644839647272890025
Diagonal 3047897520.3484

Cube

Length = n
Surface area 2.7869037883637E+19
Volume 1.0010507337791E+28
Space diagonal 3732896856.5738

Equilateral Triangle

Length = n
Perimeter 6465567015
Area 2.0112745655217E+18
Altitude 1866448428.2869

Triangular Pyramid

Length = n
Surface area 2.0112745655217E+18
Volume 1.1797496036116E+27
Height 1015965840.1161