45649980 (number)
45649980 is an even 8-digits composite number following 45649979 and preceding 45649981. In scientific notation, it is written as 4.5649980 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 120 positive divisors. There are 11664000 positive integers (up to 45649980) that are relatively prime to 45649980.
Interesting facts
- 45649980 has 120 divisors, whose sum is 129936576
- The reverse of 45649980 is 08994654
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | forty-five million six hundred forty-nine thousand nine hundred eighty |
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Notation
Scientific notation | 4.5649980 × 10^7 |
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Engineering notation | 4.5649980 × 10^6 |
Prime Factorization of 45649980
Prime Factorization 2 × 2 × 15 × 3 × 3 × 93 × 9 × 101
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 7608330 | Product of the distinct prime numbers |
The prime factorization of 45649980 is 2 × 2 × 15 × 3 × 3 × 93 × 9 × 101. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 45649980)
Multiplication
n×yn×2 | 91299960 |
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n×3 | 136949940 |
n×4 | 182599920 |
n×5 | 228249900 |
Division
n÷yn÷2 | 22824990 |
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n÷3 | 15216660 |
n÷3 | 11412495 |
n÷5 | 9129996 |
Exponentiation
nyn2 | 2083920674000400 |
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n3 | 9.5130937089705E+22 |
n4 | 4.3427253755263E+30 |
n5 | 1.9824532653827E+38 |
Nth Root
y√n2√n | 6756.4768925824 |
---|---|
3√n | 357.3936763053 |
4√n | 82.197791287737 |
5√n | 34.032050602897 |
Divisors of 45649980
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -45649979 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 45649980 can be divided by 120 positive divisors. The sum of these divisors (counting 45649980) is 1, the average is 0.0083333333333333.
Base conversion 45649980
Base | System | Value |
---|---|---|
2 | Binary | 10101110001001000000111100 |
3 | Ternary | 10011220021000000 |
4 | Quaternary | 2232021000330 |
5 | Quinary | 43141244410 |
6 | Senary | 4310234300 |
8 | Octal | 256110074 |
10 | Decimal | 45649980 |
12 | Duodecimal | 13355990 |
16 | Hexadecimal | 2b8903c |
20 | Vigesimal | e564j0 |
36 | Base36 | r6fr0 |
Cryptographic Hash Functions
md5 | ebb956d64a970451c560f45c22def7a5 |
---|---|
sha1 | 1e7aa452f451311a4aeb5602babcac38ca089782 |
sha256 | d276d99602d259ab8dd6be12739a04832254e5ba4d988cb65eb809d2de7384b3 |
sha512 | 94aec311bac00a5849585fbbf489551147134429e600178c1acbe25264c2a3b506e04afe46f6ad4dfa4bae535ffdd69872375707556cfc943c7b8604cb6fc822 |
ripemd-160 | c22c770b6b4f24a244ad724bc6ba1e6172deb426 |
45649980 as geometric shapes
Circle
Radius = nDiameter | 91299960 |
---|---|
Circumference | 286827283.60904 |
Area | 6.5468298801035E+15 |
Sphere
Radius = nVolume | 3.9848353745351E+23 |
---|---|
Surface area | 2.6187319520414E+16 |
Circumference | 286827283.60904 |
Square
Length = nPerimeter | 182599920 |
---|---|
Area | 2083920674000400 |
Diagonal | 64558820.838061 |
Cube
Length = nSurface area | 12503524044002400 |
---|---|
Volume | 9.5130937089705E+22 |
Space diagonal | 79068084.724503 |
Equilateral Triangle
Length = nPerimeter | 136949940 |
---|---|
Area | 9.0236412157797E+14 |
Altitude | 39534042.362252 |
Triangular Pyramid
Length = nSurface area | 9.0236412157797E+14 |
---|---|
Volume | 1.1211288452794E+22 |
Height | 21519606.94602 |