1640674672 (number)
1640674672 is an even 10-digits composite number following 1640674671 and preceding 1640674673. In scientific notation, it is written as 1.640674672 × 10^9. The sum of its digits is 43. It has a total of 7 prime factors and 40 positive divisors. There are 649057536 positive integers (up to 1640674672) that are relatively prime to 1640674672.
Interesting facts
- 1640674672 has 40 divisors, whose sum is 3912381536
- The reverse of 1640674672 is 2764760461
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 43
- Digital Root 7
Name
| Name | one billion six hundred forty million six hundred seventy-four thousand six hundred seventy-two |
|---|
Notation
| Scientific notation | 1.640674672 × 10^9 |
|---|---|
| Engineering notation | 1.640674672 × 10^9 |
Prime Factorization of 1640674672
Prime Factorization 2 × 2 × 2 × 2 × 7 × 13 × 1126837
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 205084334 | Product of the distinct prime numbers |
The prime factorization of 1640674672 is 2 × 2 × 2 × 2 × 7 × 13 × 1126837. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1640674672)
Multiplication
n×y| n×2 | 3281349344 |
|---|---|
| n×3 | 4922024016 |
| n×4 | 6562698688 |
| n×5 | 8203373360 |
Division
n÷y| n÷2 | 820337336 |
|---|---|
| n÷3 | 546891557.33333 |
| n÷3 | 410168668 |
| n÷5 | 328134934.4 |
Exponentiation
ny| n2 | 2691813379342307584 |
|---|---|
| n3 | 4.4163900332377E+27 |
| n4 | 7.2458592692063E+36 |
| n5 | 1.1888097779863E+46 |
Nth Root
y√n| 2√n | 40505.242524888 |
|---|---|
| 3√n | 1179.4353978058 |
| 4√n | 201.2591427113 |
| 5√n | 69.663372389986 |
Divisors of 1640674672
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -1640674671 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1640674672 can be divided by 40 positive divisors. The sum of these divisors (counting 1640674672) is 1, the average is 0.025.
Base conversion 1640674672
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1100001110010101011010101110000 |
| 3 | Ternary | 11020100012220112121 |
| 4 | Quaternary | 1201302223111300 |
| 5 | Quinary | 11330003042142 |
| 6 | Senary | 430445204024 |
| 8 | Octal | 14162532560 |
| 10 | Decimal | 1640674672 |
| 12 | Duodecimal | 399560614 |
| 16 | Hexadecimal | 61cab570 |
| 20 | Vigesimal | 15ce46dc |
| 36 | Base36 | r4tcog |
Cryptographic Hash Functions
| md5 | 680565ff578cf4c44ef97bd4e289eb0d |
|---|---|
| sha1 | c24692d79629526cab7f242c4f8d4385370ea41d |
| sha256 | 4851a1253db45a5bd120913eb05fb09e7aba1abb0134e9b57d11db7c04b3bd81 |
| sha512 | bcec44628740505564e2446bfc2f27afe72b1137dbe42b9dc2c6d4d0790cbf914efdd75d6d32b07909f05863d2ce54869577e94430045951452971bac6392cc7 |
| ripemd-160 | 4e37f1daf7a7a6cc92e9c15e0f9448d32d6dbc3c |
1640674672 as geometric shapes
Circle
Radius = n| Diameter | 3281349344 |
|---|---|
| Circumference | 10308662992.972 |
| Area | 8.4565811373765E+18 |
Sphere
Radius = n| Volume | 1.8499331311742E+28 |
|---|---|
| Surface area | 3.3826324549506E+19 |
| Circumference | 10308662992.972 |
Square
Length = n| Perimeter | 6562698688 |
|---|---|
| Area | 2691813379342307584 |
| Diagonal | 2320264372.5844 |
Cube
Length = n| Surface area | 1.6150880276054E+19 |
|---|---|
| Volume | 4.4163900332377E+27 |
| Space diagonal | 2841731890.5954 |
Equilateral Triangle
Length = n| Perimeter | 4922024016 |
|---|---|
| Area | 1.1655893843786E+18 |
| Altitude | 1420865945.2977 |
Triangular Pyramid
Length = n| Surface area | 1.1655893843786E+18 |
|---|---|
| Volume | 5.2047655681117E+26 |
| Height | 773421457.52814 |