1640990100 (number)
1640990100 is an even 10-digits composite number following 1640990099 and preceding 1640990101. In scientific notation, it is written as 1.640990100 × 10^9. The sum of its digits is 30. It has a total of 8 prime factors and 144 positive divisors. There are 412387200 positive integers (up to 1640990100) that are relatively prime to 1640990100.
Interesting facts
- 1640990100 has 144 divisors, whose sum is 5024122880
- The reverse of 1640990100 is 0010990461
- Previous prime number is 223
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 30
- Digital Root 3
Name
Name | one billion six hundred forty million nine hundred ninety thousand one hundred |
---|
Notation
Scientific notation | 1.640990100 × 10^9 |
---|---|
Engineering notation | 1.640990100 × 10^9 |
Prime Factorization of 1640990100
Prime Factorization 2 × 2 × 5 × 5 × 3 × 19 × 223 × 1291
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 164099010 | Product of the distinct prime numbers |
The prime factorization of 1640990100 is 2 × 2 × 5 × 5 × 3 × 19 × 223 × 1291. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1640990100)
Multiplication
n×yn×2 | 3281980200 |
---|---|
n×3 | 4922970300 |
n×4 | 6563960400 |
n×5 | 8204950500 |
Division
n÷yn÷2 | 820495050 |
---|---|
n÷3 | 546996700 |
n÷3 | 410247525 |
n÷5 | 328198020 |
Exponentiation
nyn2 | 2692848508298010000 |
---|---|
n3 | 4.4189377429168E+27 |
n4 | 7.2514330886428E+36 |
n5 | 1.1899529909275E+46 |
Nth Root
y√n2√n | 40509.136006585 |
---|---|
3√n | 1179.5109771017 |
4√n | 201.26881528589 |
5√n | 69.666050811122 |
Divisors of 1640990100
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1640990099 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1640990100 can be divided by 144 positive divisors. The sum of these divisors (counting 1640990100) is 1, the average is 0.0069444444444444.
Base conversion 1640990100
Base | System | Value |
---|---|---|
2 | Binary | 1100001110011111000010110010100 |
3 | Ternary | 11020100210221020010 |
4 | Quaternary | 1201303320112110 |
5 | Quinary | 11330043140400 |
6 | Senary | 430500040220 |
8 | Octal | 14163702624 |
10 | Decimal | 1640990100 |
12 | Duodecimal | 399693070 |
16 | Hexadecimal | 61cf8594 |
20 | Vigesimal | 15cg3f50 |
36 | Base36 | r5042c |
Cryptographic Hash Functions
md5 | a755d3cb157226b02d6e39f397852926 |
---|---|
sha1 | 95171d6c7d58a2b10405e500a66cb3633d13482d |
sha256 | 56110da283b2aabe6ebac2479eb3cbe844a9e4ff6d0f1f833700d798282db631 |
sha512 | f78929860a89f06adbd5c4847102b7dfd5d85ee57f7963454ba7981a87906f3aa0bd06ac4146748a33593990a2178723a0daa4b0fe429c6e9327b1481060b138 |
ripemd-160 | c1ccf39a940812d8377e0f4281b105da744cfa69 |
1640990100 as geometric shapes
Circle
Radius = nDiameter | 3281980200 |
---|---|
Circumference | 10310644885.547 |
Area | 8.4598330908993E+18 |
Sphere
Radius = nVolume | 1.8510003133091E+28 |
---|---|
Surface area | 3.3839332363597E+19 |
Circumference | 10310644885.547 |
Square
Length = nPerimeter | 6563960400 |
---|---|
Area | 2692848508298010000 |
Diagonal | 2320710455.14 |
Cube
Length = nSurface area | 1.6157091049788E+19 |
---|---|
Volume | 4.4189377429168E+27 |
Space diagonal | 2842278227.9175 |
Equilateral Triangle
Length = nPerimeter | 4922970300 |
---|---|
Area | 1.1660376083646E+18 |
Altitude | 1421139113.9588 |
Triangular Pyramid
Length = nSurface area | 1.1660376083646E+18 |
---|---|
Volume | 5.2077680727627E+26 |
Height | 773570151.71333 |