1688890190 (number)
1688890190 is an even 10-digits composite number following 1688890189 and preceding 1688890191. In scientific notation, it is written as 1.688890190 × 10^9. The sum of its digits is 50. It has a total of 5 prime factors and 32 positive divisors. There are 623113344 positive integers (up to 1688890190) that are relatively prime to 1688890190.
Interesting facts
- 1688890190 has 32 divisors, whose sum is 3276352800
- The reverse of 1688890190 is 0910988861
- Previous prime number is 1549
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 50
- Digital Root 5
Name
Name | one billion six hundred eighty-eight million eight hundred ninety thousand one hundred ninety |
---|
Notation
Scientific notation | 1.688890190 × 10^9 |
---|---|
Engineering notation | 1.688890190 × 10^9 |
Prime Factorization of 1688890190
Prime Factorization 2 × 5 × 13 × 1549 × 8387
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1688890190 | Product of the distinct prime numbers |
The prime factorization of 1688890190 is 2 × 5 × 13 × 1549 × 8387. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1688890190)
Multiplication
n×yn×2 | 3377780380 |
---|---|
n×3 | 5066670570 |
n×4 | 6755560760 |
n×5 | 8444450950 |
Division
n÷yn÷2 | 844445095 |
---|---|
n÷3 | 562963396.66667 |
n÷3 | 422222547.5 |
n÷5 | 337778038 |
Exponentiation
nyn2 | 2852350073878236100 |
---|---|
n3 | 4.8173060582187E+27 |
n4 | 8.1359009439532E+36 |
n5 | 1.3740643291054E+46 |
Nth Root
y√n2√n | 41096.10918323 |
---|---|
3√n | 1190.8776309538 |
4√n | 202.72175310812 |
5√n | 70.068090561685 |
Divisors of 1688890190
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 | -1688890189 | 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 1688890190 can be divided by 32 positive divisors. The sum of these divisors (counting 1688890190) is 1, the average is 0.03125.
Base conversion 1688890190
Base | System | Value |
---|---|---|
2 | Binary | 1100100101010100110101101001110 |
3 | Ternary | 11100200221111210112 |
4 | Quaternary | 1210222212231032 |
5 | Quinary | 11424323441230 |
6 | Senary | 435330440022 |
8 | Octal | 14452465516 |
10 | Decimal | 1688890190 |
12 | Duodecimal | 3b1733012 |
16 | Hexadecimal | 64aa6b4e |
20 | Vigesimal | 167fb59a |
36 | Base36 | rxis0e |
Cryptographic Hash Functions
md5 | 6baf8b77b6d5063765db3fdc45922c27 |
---|---|
sha1 | b6364e1735d664d2837c4b58465d9e8cdeb44f17 |
sha256 | 68a7b4b998bac79ed7d4a9e744e40eb2d82cabd9206ea31d6a01244c32b189c2 |
sha512 | 4d1e710c35710c1eca6ffbbd28a88fd2ac1dfb578fb0420b0c672645ea9ed141efcb27908af4ad7f403412632e6c0ae0507903d3b43946fe3d15dcb854045c55 |
ripemd-160 | c61c342b10810ce2320dd5af0558fd88f3e70ffd |
1688890190 as geometric shapes
Circle
Radius = nDiameter | 3377780380 |
---|---|
Circumference | 10611610027.248 |
Area | 8.9609220375622E+18 |
Sphere
Radius = nVolume | 2.0178684430125E+28 |
---|---|
Surface area | 3.5843688150249E+19 |
Circumference | 10611610027.248 |
Square
Length = nPerimeter | 6755560760 |
---|---|
Area | 2852350073878236100 |
Diagonal | 2388451412.0569 |
Cube
Length = nSurface area | 1.7114100443269E+19 |
---|---|
Volume | 4.8173060582187E+27 |
Space diagonal | 2925243617.4847 |
Equilateral Triangle
Length = nPerimeter | 5066670570 |
---|---|
Area | 1.2351038122325E+18 |
Altitude | 1462621808.7423 |
Triangular Pyramid
Length = nSurface area | 1.2351038122325E+18 |
---|---|
Volume | 5.6772496346958E+26 |
Height | 796150470.68562 |