45492840 (number)
45492840 is an even 8-digits composite number following 45492839 and preceding 45492841. In scientific notation, it is written as 4.5492840 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 128 positive divisors. There are 11477376 positive integers (up to 45492840) that are relatively prime to 45492840.
Interesting facts
- 45492840 has 128 divisors, whose sum is 142080000
- The reverse of 45492840 is 04829454
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | forty-five million four hundred ninety-two thousand eight hundred forty |
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Notation
Scientific notation | 4.5492840 × 10^7 |
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Engineering notation | 4.5492840 × 10^6 |
Prime Factorization of 45492840
Prime Factorization 2 × 2 × 2 × 3 × 15 × 3 × 3 × 19 × 739
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1263690 | Product of the distinct prime numbers |
The prime factorization of 45492840 is 2 × 2 × 2 × 3 × 15 × 3 × 3 × 19 × 739. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 45492840)
Multiplication
n×yn×2 | 90985680 |
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n×3 | 136478520 |
n×4 | 181971360 |
n×5 | 227464200 |
Division
n÷yn÷2 | 22746420 |
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n÷3 | 15164280 |
n÷3 | 11373210 |
n÷5 | 9098568 |
Exponentiation
nyn2 | 2069598491265600 |
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n3 | 9.4151913027387E+22 |
n4 | 4.2832379150488E+30 |
n5 | 1.9485665715125E+38 |
Nth Root
y√n2√n | 6744.8380262242 |
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3√n | 356.98312186288 |
4√n | 82.126962845488 |
5√n | 34.008588708188 |
Divisors of 45492840
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -45492839 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 45492840 can be divided by 128 positive divisors. The sum of these divisors (counting 45492840) is 1, the average is 0.0078125.
Base conversion 45492840
Base | System | Value |
---|---|---|
2 | Binary | 10101101100010101001101000 |
3 | Ternary | 10011121021110000 |
4 | Quaternary | 2231202221220 |
5 | Quinary | 43121232330 |
6 | Senary | 4303023000 |
8 | Octal | 255425150 |
10 | Decimal | 45492840 |
12 | Duodecimal | 1329aa60 |
16 | Hexadecimal | 2b62a68 |
20 | Vigesimal | e46c20 |
36 | Base36 | r32i0 |
Cryptographic Hash Functions
md5 | bb7f87c8c4005843d6eac1695ba84969 |
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sha1 | 298f96decbc9923d2ba914485619b9aabb1160a3 |
sha256 | 62d7871cb190b13839af0c8c2ed63ac3781b0c570fd0fdd0a758a456f6539c67 |
sha512 | 24ba33e4c41f07e0c0e2624ea552b619b79455db4ef7489fb29374e5eb2ac8d543fb4a8be5fdc683d4aba3b49804d89f2aa90193209ed35b3c0c93a34be737fc |
ripemd-160 | 8cc33309e8ecb360e47b04ce7e814ab697898f3a |
45492840 as geometric shapes
Circle
Radius = nDiameter | 90985680 |
---|---|
Circumference | 285839943.86987 |
Area | 6.5018354160405E+15 |
Sphere
Radius = nVolume | 3.9438261105102E+23 |
---|---|
Surface area | 2.6007341664162E+16 |
Circumference | 285839943.86987 |
Square
Length = nPerimeter | 181971360 |
---|---|
Area | 2069598491265600 |
Diagonal | 64336591.318869 |
Cube
Length = nSurface area | 12417590947593600 |
---|---|
Volume | 9.4151913027387E+22 |
Space diagonal | 78795910.260602 |
Equilateral Triangle
Length = nPerimeter | 136478520 |
---|---|
Area | 8.9616243453498E+14 |
Altitude | 39397955.130301 |
Triangular Pyramid
Length = nSurface area | 8.9616243453498E+14 |
---|---|
Volume | 1.1095909360559E+22 |
Height | 21445530.439623 |