2655490638 (number)

2655490638 is an even 10-digits composite number following 2655490637 and preceding 2655490639. In scientific notation, it is written as 2.655490638 × 10^9. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 885071616 positive integers (up to 2655490638) that are relatively prime to 2655490638.

Interesting facts

Basic properties

Name

Name two billion six hundred fifty-five million four hundred ninety thousand six hundred thirty-eight

Notation

Scientific notation 2.655490638 × 10^9
Engineering notation 2.655490638 × 10^9

Prime Factorization of 2655490638

Prime Factorization 2 × 3 × 13729 × 32237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2655490638
Product of the distinct prime numbers

The prime factorization of 2655490638 is 2 × 3 × 13729 × 32237. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 45, 6, 235, 717, 9689, 6529, 57081, 47533, 287887, 98548, 1776666, 2328080, 45570683, 52191393, 986013905, 931123143, 3353910269, 5201601846

Basic calculations (n = 2655490638)

Multiplication

n×y
n×2 5310981276
n×3 7966471914
n×4 10621962552
n×5 13277453190

Division

n÷y
n÷2 1327745319
n÷3 885163546
n÷3 663872659.5
n÷5 531098127.6

Exponentiation

ny
n2 7051630528505647044
n3 1.8725538851082E+28
n4 4.9725493110553E+37
n5 1.3204558142501E+47

Nth Root

y√n
2√n 51531.452900146
3√n 1384.7825796586
4√n 227.00540279946
5√n 76.705932674402

Divisors of 2655490638

1, 2, 3, 6, 13729, 27458, 32237, 41187, 64474, 82374, 96711, 193422, 442581773, 885163546, 1327745319, 2655490638

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2655490637
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2655490638 can be divided by 16 positive divisors. The sum of these divisors (counting 2655490638) is 1, the average is 0.0625.

Base conversion 2655490638

Base System Value
2 Binary 10011110010001111001001001001110
3 Ternary 20212001202220100010
4 Quaternary 2132101321021032
5 Quinary 20414301200023
6 Senary 1115300214050
8 Octal 23621711116
10 Decimal 2655490638
12 Duodecimal 62139a326
16 Hexadecimal 9e47924e
20 Vigesimal 219gg6bi
36 Base36 17x0dou

Cryptographic Hash Functions

md5 5ae9e6827f040d6399b8c0f5fe13524c
sha1 e4805a2895ec347be8adefa74aa81f0cda0fd32f
sha256 74245444aac3b2bfdd59d50355eb19f1b30424b6461100484f36ab0cae3bccdf
sha512 56cb723935bc8797f7ac423d795d5f27f704f4f4767436da0bf781c5683a6a10108baa11e3ff5cac557028ebb5a24d08dea0fda4a5158a6da176c0111d4fcbfd
ripemd-160 9f2f7de84a9b34121824f3418e6748be34617a75

2655490638 as geometric shapes

Circle

Radius = n
Diameter 5310981276
Circumference 16684939760.035
Area 2.2153350664183E+19

Sphere

Radius = n
Volume 7.8437353718758E+28
Surface area 8.8613402656731E+19
Circumference 16684939760.035

Square

Length = n
Perimeter 10621962552
Area 7051630528505647044
Diagonal 3755430875.0144

Cube

Length = n
Surface area 4.2309783171034E+19
Volume 1.8725538851082E+28
Space diagonal 4599444704.0395

Equilateral Triangle

Length = n
Perimeter 7966471914
Area 3.0534455878939E+18
Altitude 2299722352.0197

Triangular Pyramid

Length = n
Surface area 3.0534455878939E+18
Volume 2.206825917162E+27
Height 1251810291.6715