749664540 (number)
749664540 is an even 9-digits composite number following 749664539 and preceding 749664541. In scientific notation, it is written as 7.49664540 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 199910496 positive integers (up to 749664540) that are relatively prime to 749664540.
Interesting facts
- 749664540 has 36 divisors, whose sum is 2273982984
- The reverse of 749664540 is 045466947
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | seven hundred forty-nine million six hundred sixty-four thousand five hundred forty |
---|
Notation
Scientific notation | 7.49664540 × 10^8 |
---|---|
Engineering notation | 7.49664540 × 10^6 |
Prime Factorization of 749664540
Prime Factorization 2 × 2 × 5 × 3 × 3 × 4164803
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 124944090 | Product of the distinct prime numbers |
The prime factorization of 749664540 is 2 × 2 × 5 × 3 × 3 × 4164803. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 749664540)
Multiplication
n×yn×2 | 1499329080 |
---|---|
n×3 | 2248993620 |
n×4 | 2998658160 |
n×5 | 3748322700 |
Division
n÷yn÷2 | 374832270 |
---|---|
n÷3 | 249888180 |
n÷3 | 187416135 |
n÷5 | 149932908 |
Exponentiation
nyn2 | 561996922533411600 |
---|---|
n3 | 4.2130916441243E+26 |
n4 | 3.1584054093703E+35 |
n5 | 2.3677445383491E+44 |
Nth Root
y√n2√n | 27380.002556611 |
---|---|
3√n | 908.4248159317 |
4√n | 165.46903806033 |
5√n | 59.562565249122 |
Divisors of 749664540
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 | -749664539 | 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 749664540 can be divided by 36 positive divisors. The sum of these divisors (counting 749664540) is 1, the average is 0.027777777777778.
Base conversion 749664540
Base | System | Value |
---|---|---|
2 | Binary | 101100101011101111100100011100 |
3 | Ternary | 1221020121220102100 |
4 | Quaternary | 230223233210130 |
5 | Quinary | 3013403231130 |
6 | Senary | 202215525100 |
8 | Octal | 5453574434 |
10 | Decimal | 749664540 |
12 | Duodecimal | 18b089790 |
16 | Hexadecimal | 2caef91c |
20 | Vigesimal | be58170 |
36 | Base36 | cebwv0 |
Cryptographic Hash Functions
md5 | efbe3abe60e797ee1fd15720b11666c7 |
---|---|
sha1 | faeec1d8071bdcec7a80df1adbe3fb2278bc3b73 |
sha256 | d213d2137803e27bdf7e24e1df4d1e885333106eb959c5b290f12e55e7bae514 |
sha512 | bd4b9d777f595edd7cb3a7abea36d1341e15ac801af70d34551112dad6656f3860a2a8277ee6eb8019bbf09403e287f136710b9756a34258b0b46fac8ea8ec3e |
ripemd-160 | e1af5b2bf723ee3cb51533b39645813fa80246c1 |
749664540 as geometric shapes
Circle
Radius = nDiameter | 1499329080 |
---|---|
Circumference | 4710281223.0415 |
Area | 1.765565403171E+18 |
Sphere
Radius = nVolume | 1.7647757010775E+27 |
---|---|
Surface area | 7.0622616126842E+18 |
Circumference | 4710281223.0415 |
Square
Length = nPerimeter | 2998658160 |
---|---|
Area | 561996922533411600 |
Diagonal | 1060185759.6982 |
Cube
Length = nSurface area | 3371981535200469600 |
---|---|
Volume | 4.2130916441243E+26 |
Space diagonal | 1298457071.9128 |
Equilateral Triangle
Length = nPerimeter | 2248993620 |
---|---|
Area | 2.433518058813E+17 |
Altitude | 649228535.95638 |
Triangular Pyramid
Length = nSurface area | 2.433518058813E+17 |
---|---|
Volume | 4.9651761188677E+25 |
Height | 353395253.23273 |