2155189008 (number)

2155189008 is an even 10-digits composite number following 2155189007 and preceding 2155189009. In scientific notation, it is written as 2.155189008 × 10^9. The sum of its digits is 39. It has a total of 9 prime factors and 160 positive divisors. There are 577382400 positive integers (up to 2155189008) that are relatively prime to 2155189008.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.155189008 × 10^9
Engineering notation 2.155189008 × 10^9

Prime Factorization of 2155189008

Prime Factorization 2 × 2 × 2 × 2 × 7 × 3 × 17 × 359 × 1051

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 269398626
Product of the distinct prime numbers

The prime factorization of 2155189008 is 2 × 2 × 2 × 2 × 7 × 3 × 17 × 359 × 1051. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2155189008)

Multiplication

n×y
n×2 4310378016
n×3 6465567024
n×4 8620756032
n×5 10775945040

Division

n÷y
n÷2 1077594504
n÷3 718396336
n÷3 538797252
n÷5 431037801.6

Exponentiation

ny
n2 4644839660204024064
n3 1.0010507379594E+28
n4 2.1574535469004E+37
n5 4.6497201695504E+46

Nth Root

y√n
2√n 46424.013268997
3√n 1291.7003813404
4√n 215.46232447692
5√n 73.569376035815

Divisors of 2155189008

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155189007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155189008 can be divided by 160 positive divisors. The sum of these divisors (counting 2155189008) is 1, the average is 0.00625.

Base conversion 2155189008

Base System Value
2 Binary 10000000011101011001001100010000
3 Ternary 12120012100221112010
4 Quaternary 2000131121030100
5 Quinary 13403212022013
6 Senary 553505102520
8 Octal 20035311420
10 Decimal 2155189008
12 Duodecimal 501927a40
16 Hexadecimal 80759310
20 Vigesimal 1dd9ica8
36 Base36 zn56hc

Cryptographic Hash Functions

md5 41e29042fe935c68403aa0f7d950e5fb
sha1 c0c8b5bc5e414c01a9c60a811edc1771610d0f64
sha256 7567ae980bd87f548e951459c3a926fdfd1977e897050287ce1db0e870fc7458
sha512 3f0f629da4d575c26c3effb412c88bb76a95a45683fe28088c4b720eab9c8f8509943dccd57a6dd71df559be81aa8c65494dc8eab41ad5ca9101ba7aa77dd57f
ripemd-160 dbe7b4d9a3064e59c34ab0540ceb05ec0f1d5b05

2155189008 as geometric shapes

Circle

Radius = n
Diameter 4310378016
Circumference 13541451909.261
Area 1.4592194153599E+19

Sphere

Radius = n
Volume 4.1931915256586E+28
Surface area 5.8368776614398E+19
Circumference 13541451909.261

Square

Length = n
Perimeter 8620756032
Area 4644839660204024064
Diagonal 3047897524.591

Cube

Length = n
Surface area 2.7869037961224E+19
Volume 1.0010507379594E+28
Space diagonal 3732896861.77

Equilateral Triangle

Length = n
Perimeter 6465567024
Area 2.0112745711211E+18
Altitude 1866448430.885

Triangular Pyramid

Length = n
Surface area 2.0112745711211E+18
Volume 1.1797496085382E+27
Height 1015965841.5303