1489491666 (number)
1489491666 is an even 10-digits composite number following 1489491665 and preceding 1489491667. In scientific notation, it is written as 1.489491666 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 458304480 positive integers (up to 1489491666) that are relatively prime to 1489491666.
Interesting facts
- 1489491666 has 32 divisors, whose sum is 3326960448
- The reverse of 1489491666 is 6661949841
- Previous prime number is 27
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 54
- Digital Root 9
Name
Name | one billion four hundred eighty-nine million four hundred ninety-one thousand six hundred sixty-six |
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Notation
Scientific notation | 1.489491666 × 10^9 |
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Engineering notation | 1.489491666 × 10^9 |
Prime Factorization of 1489491666
Prime Factorization 2 × 13 × 3 × 27 × 707261
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1489491666 | Product of the distinct prime numbers |
The prime factorization of 1489491666 is 2 × 13 × 3 × 27 × 707261. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1489491666)
Multiplication
n×yn×2 | 2978983332 |
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n×3 | 4468474998 |
n×4 | 5957966664 |
n×5 | 7447458330 |
Division
n÷yn÷2 | 744745833 |
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n÷3 | 496497222 |
n÷3 | 372372916.5 |
n÷5 | 297898333.2 |
Exponentiation
nyn2 | 2218585423083455556 |
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n3 | 3.3045644979919E+27 |
n4 | 4.9221212795184E+36 |
n5 | 7.3314586248839E+45 |
Nth Root
y√n2√n | 38593.933020619 |
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3√n | 1142.0348560042 |
4√n | 196.45338638114 |
5√n | 68.329401308451 |
Divisors of 1489491666
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 | -1489491665 | 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 1489491666 can be divided by 32 positive divisors. The sum of these divisors (counting 1489491666) is 1, the average is 0.03125.
Base conversion 1489491666
Base | System | Value |
---|---|---|
2 | Binary | 1011000110001111101011011010010 |
3 | Ternary | 10211210202000110000 |
4 | Quaternary | 1120301331123102 |
5 | Quinary | 11022302213131 |
6 | Senary | 403444550430 |
8 | Octal | 13061753322 |
10 | Decimal | 1489491666 |
12 | Duodecimal | 3569b2416 |
16 | Hexadecimal | 58c7d6d2 |
20 | Vigesimal | 13596936 |
36 | Base36 | omsz4i |
Cryptographic Hash Functions
md5 | 896951209d45b52f26fdec6c726d5dd8 |
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sha1 | 757f3b75277adeaef19df0c26e32adf68099db89 |
sha256 | 2edbaab183091cf5e0bc405a788e5908a0f66f55fb07d57b0a558bdda32bb7db |
sha512 | fb6520f6e0c95581c8636267422a87ac036f8ba81ff7b71d6c727b84741b3f72a1b98794aa7ab98d8192bdc82fc7e00c24089505f211f0213346944a362b1308 |
ripemd-160 | d7c8f58bc48b2be3bca8ae690c94bb5168bb7787 |
1489491666 as geometric shapes
Circle
Radius = nDiameter | 2978983332 |
---|---|
Circumference | 9358752150.9776 |
Area | 6.9698916665204E+18 |
Sphere
Radius = nVolume | 1.3842127400273E+28 |
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Surface area | 2.7879566666082E+19 |
Circumference | 9358752150.9776 |
Square
Length = nPerimeter | 5957966664 |
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Area | 2218585423083455556 |
Diagonal | 2106459315.0989 |
Cube
Length = nSurface area | 1.3311512538501E+19 |
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Volume | 3.3045644979919E+27 |
Space diagonal | 2579875242.9624 |
Equilateral Triangle
Length = nPerimeter | 4468474998 |
---|---|
Area | 9.6067566842806E+17 |
Altitude | 1289937621.4812 |
Triangular Pyramid
Length = nSurface area | 9.6067566842806E+17 |
---|---|
Volume | 3.8944666089973E+26 |
Height | 702153105.03297 |