45989840 (number)
45989840 is an even 8-digits composite number following 45989839 and preceding 45989841. In scientific notation, it is written as 4.5989840 × 10^7. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 16980480 positive integers (up to 45989840) that are relatively prime to 45989840.
Interesting facts
- 45989840 has 40 divisors, whose sum is 115154088
- The reverse of 45989840 is 04898954
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 47
- Digital Root 2
Name
Name | forty-five million nine hundred eighty-nine thousand eight hundred forty |
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Notation
Scientific notation | 4.5989840 × 10^7 |
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Engineering notation | 4.5989840 × 10^6 |
Prime Factorization of 45989840
Prime Factorization 2 × 2 × 2 × 2 × 13 × 5 × 44221
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5748730 | Product of the distinct prime numbers |
The prime factorization of 45989840 is 2 × 2 × 2 × 2 × 13 × 5 × 44221. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 45989840)
Multiplication
n×yn×2 | 91979680 |
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n×3 | 137969520 |
n×4 | 183959360 |
n×5 | 229949200 |
Division
n÷yn÷2 | 22994920 |
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n÷3 | 15329946.666667 |
n÷3 | 11497460 |
n÷5 | 9197968 |
Exponentiation
nyn2 | 2115065383225600 |
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n3 | 9.7271518564084E+22 |
n4 | 4.4735015753193E+30 |
n5 | 2.0573562168868E+38 |
Nth Root
y√n2√n | 6781.5809366253 |
---|---|
3√n | 358.27840561836 |
4√n | 82.350354805704 |
5√n | 34.082573482645 |
Divisors of 45989840
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -45989839 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 45989840 can be divided by 40 positive divisors. The sum of these divisors (counting 45989840) is 1, the average is 0.025.
Base conversion 45989840
Base | System | Value |
---|---|---|
2 | Binary | 10101111011011111111010000 |
3 | Ternary | 10012112112012102 |
4 | Quaternary | 2233123333100 |
5 | Quinary | 43233133330 |
6 | Senary | 4321415532 |
8 | Octal | 257337720 |
10 | Decimal | 45989840 |
12 | Duodecimal | 1349a5a8 |
16 | Hexadecimal | 2bdbfd0 |
20 | Vigesimal | e78ec0 |
36 | Base36 | rdpzk |
Cryptographic Hash Functions
md5 | e591e01ae88688dc360d19d31b2c56ab |
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sha1 | fb2f3cd5f5515444bf4f8494bf0179eda40192e4 |
sha256 | 5e28490a287f93ba4ac229c88694de853d0985343052c8680bdbba7775f2ce64 |
sha512 | 498e687c76fbba20632c7c8f6a7a298cab90228056668de196e03fe7ace2f8aa8cf6fb77c044c89c0a1424ed3866fad3c6e8ff0ec83188ee9910400f5cc193ac |
ripemd-160 | 3413d4a37cda873d36091b79cb6518d6501a08c0 |
45989840 as geometric shapes
Circle
Radius = nDiameter | 91979680 |
---|---|
Circumference | 288962686.96754 |
Area | 6.6446738698036E+15 |
Sphere
Radius = nVolume | 4.0744998416593E+23 |
---|---|
Surface area | 2.6578695479214E+16 |
Circumference | 288962686.96754 |
Square
Length = nPerimeter | 183959360 |
---|---|
Area | 2115065383225600 |
Diagonal | 65039455.459369 |
Cube
Length = nSurface area | 12690392299353600 |
---|---|
Volume | 9.7271518564084E+22 |
Space diagonal | 79656739.511963 |
Equilateral Triangle
Length = nPerimeter | 137969520 |
---|---|
Area | 9.1585017626922E+14 |
Altitude | 39828369.755982 |
Triangular Pyramid
Length = nSurface area | 9.1585017626922E+14 |
---|---|
Volume | 1.1463558398829E+22 |
Height | 21679818.486456 |