1680939900 (number)
1680939900 is an even 10-digits composite number following 1680939899 and preceding 1680939901. In scientific notation, it is written as 1.680939900 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 448250400 positive integers (up to 1680939900) that are relatively prime to 1680939900.
Interesting facts
- 1680939900 has 36 divisors, whose sum is 4052935040
- The reverse of 1680939900 is 0099390861
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | one billion six hundred eighty million nine hundred thirty-nine thousand nine hundred |
---|
Notation
Scientific notation | 1.680939900 × 10^9 |
---|---|
Engineering notation | 1.680939900 × 10^9 |
Prime Factorization of 1680939900
Prime Factorization 2 × 2 × 9 × 5 × 5 × 1867711
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 168093990 | Product of the distinct prime numbers |
The prime factorization of 1680939900 is 2 × 2 × 9 × 5 × 5 × 1867711. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1680939900)
Multiplication
n×yn×2 | 3361879800 |
---|---|
n×3 | 5042819700 |
n×4 | 6723759600 |
n×5 | 8404699500 |
Division
n÷yn÷2 | 840469950 |
---|---|
n÷3 | 560313300 |
n÷3 | 420234975 |
n÷5 | 336187980 |
Exponentiation
nyn2 | 2825558947412010000 |
---|---|
n3 | 4.7495947745068E+27 |
n4 | 7.9837833653001E+36 |
n5 | 1.3420260011689E+46 |
Nth Root
y√n2√n | 40999.26706662 |
---|---|
3√n | 1189.0060433588 |
4√n | 202.4827574551 |
5√n | 70.001998219942 |
Divisors of 1680939900
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1680939899 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1680939900 can be divided by 36 positive divisors. The sum of these divisors (counting 1680939900) is 1, the average is 0.027777777777778.
Base conversion 1680939900
Base | System | Value |
---|---|---|
2 | Binary | 1100100001100010001101101111100 |
3 | Ternary | 11100010222121001100 |
4 | Quaternary | 1210030101231330 |
5 | Quinary | 11420310034100 |
6 | Senary | 434444213100 |
8 | Octal | 14414215574 |
10 | Decimal | 1680939900 |
12 | Duodecimal | 3aab3a190 |
16 | Hexadecimal | 64311b7c |
20 | Vigesimal | 1655h9f0 |
36 | Base36 | rssdj0 |
Cryptographic Hash Functions
md5 | c9394cbc5c903fcdb6e3d9b57b912054 |
---|---|
sha1 | 0b87e5bd1b00a138c702bfcb1a900fc8aff83e23 |
sha256 | 1df54700e73b2fe0bbf0d06e56d6254287433d406e90185402ca26fe66eeb425 |
sha512 | 225b45ed035a890495092a7c2918f4bd5980c7b435c6291feed0530e02979fb6dd860c83d93dc988a7bc6815653a587e929931359686e06175cd59aa1d7e4fb4 |
ripemd-160 | b0258ccf20b8dace0d257db315872ec53b7e3b68 |
1680939900 as geometric shapes
Circle
Radius = nDiameter | 3361879800 |
---|---|
Circumference | 10561656881.932 |
Area | 8.8767552314745E+18 |
Sphere
Radius = nVolume | 1.9895056068159E+28 |
---|---|
Surface area | 3.5507020925898E+19 |
Circumference | 10561656881.932 |
Square
Length = nPerimeter | 6723759600 |
---|---|
Area | 2825558947412010000 |
Diagonal | 2377208004.1141 |
Cube
Length = nSurface area | 1.6953353684472E+19 |
---|---|
Volume | 4.7495947745068E+27 |
Space diagonal | 2911473311.2697 |
Equilateral Triangle
Length = nPerimeter | 5042819700 |
---|---|
Area | 1.2235029141746E+18 |
Altitude | 1455736655.6349 |
Triangular Pyramid
Length = nSurface area | 1.2235029141746E+18 |
---|---|
Volume | 5.59745112157E+26 |
Height | 792402668.03802 |