1640665090 (number)

1640665090 is an even 10-digits composite number following 1640665089 and preceding 1640665091. In scientific notation, it is written as 1.640665090 × 10^9. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 652239216 positive integers (up to 1640665090) that are relatively prime to 1640665090.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million six hundred sixty-five thousand ninety

Notation

Scientific notation 1.640665090 × 10^9
Engineering notation 1.640665090 × 10^9

Prime Factorization of 1640665090

Prime Factorization 2 × 5 × 163 × 1006543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1640665090
Product of the distinct prime numbers

The prime factorization of 1640665090 is 2 × 5 × 163 × 1006543. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 93, 30, 943, 348, 9244, 6872, 25009, 92368, 877007, 359178, 3281058, 822959, 54511829, 78872249, 322082314, 887591910, 8213402173, 8132347723

Basic calculations (n = 1640665090)

Multiplication

n×y
n×2 3281330180
n×3 4921995270
n×4 6562660360
n×5 8203325450

Division

n÷y
n÷2 820332545
n÷3 546888363.33333
n÷3 410166272.5
n÷5 328133018

Exponentiation

ny
n2 2691781937544708100
n3 4.4163126548222E+27
n4 7.2456899992919E+36
n5 1.18877506348E+46

Nth Root

y√n
2√n 40505.12424373
3√n 1179.4331017235
4√n 201.25884885821
5√n 69.663291019071

Divisors of 1640665090

1, 2, 5, 10, 163, 326, 815, 1630, 1006543, 2013086, 5032715, 10065430, 164066509, 328133018, 820332545, 1640665090

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 -1640665089
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 1640665090 can be divided by 16 positive divisors. The sum of these divisors (counting 1640665090) is 1, the average is 0.0625.

Base conversion 1640665090

Base System Value
2 Binary 1100001110010101001000000000010
3 Ternary 11020100012102101201
4 Quaternary 1201302221000002
5 Quinary 11330002240330
6 Senary 430445051414
8 Octal 14162510002
10 Decimal 1640665090
12 Duodecimal 399556b6a
16 Hexadecimal 61ca9002
20 Vigesimal 15ce32ea
36 Base36 r4t5aa

Cryptographic Hash Functions

md5 c8192ac6b3da7e08312cd00e00e7ee4b
sha1 f67015ebcb09657530ae683b2d2b6801521f702b
sha256 d0debffcef4f74656886a015f48679511e0613676c7ba29c61972830c45ea91b
sha512 19a9d5391ecdf2d11987355261022ba44309c6feff5dc74cf342f2602b8aa0eb3f31e908546a19fb464d801b255ba8496e11157162cb3fddbd300048151428ed
ripemd-160 c9278d638b3751a8341998fd67a7b46735d88505

1640665090 as geometric shapes

Circle

Radius = n
Diameter 3281330180
Circumference 10308602787.49
Area 8.4564823600562E+18

Sphere

Radius = n
Volume 1.8499007189793E+28
Surface area 3.3825929440225E+19
Circumference 10308602787.49

Square

Length = n
Perimeter 6562660360
Area 2691781937544708100
Diagonal 2320250821.5901

Cube

Length = n
Surface area 1.6150691625268E+19
Volume 4.4163126548222E+27
Space diagonal 2841715294.0846

Equilateral Triangle

Length = n
Perimeter 4921995270
Area 1.1655757696809E+18
Altitude 1420857647.0423

Triangular Pyramid

Length = n
Surface area 1.1655757696809E+18
Volume 5.2046743767745E+26
Height 773416940.53003