745804545 (number)
745804545 is an odd 9-digits composite number following 745804544 and preceding 745804546. In scientific notation, it is written as 7.45804545 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 389164224 positive integers (up to 745804545) that are relatively prime to 745804545.
Interesting facts
- 745804545 has 32 divisors, whose sum is 1219276800
- The reverse of 745804545 is 545408547
- Previous prime number is 223
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | seven hundred forty-five million eight hundred four thousand five hundred forty-five |
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Notation
Scientific notation | 7.45804545 × 10^8 |
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Engineering notation | 7.45804545 × 10^6 |
Prime Factorization of 745804545
Prime Factorization 3 × 5 × 59 × 223 × 3779
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 745804545 | Product of the distinct prime numbers |
The prime factorization of 745804545 is 3 × 5 × 59 × 223 × 3779. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 745804545)
Multiplication
n×yn×2 | 1491609090 |
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n×3 | 2237413635 |
n×4 | 2983218180 |
n×5 | 3729022725 |
Division
n÷yn÷2 | 372902272.5 |
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n÷3 | 248601515 |
n÷3 | 186451136.25 |
n÷5 | 149160909 |
Exponentiation
nyn2 | 556224419342657025 |
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n3 | 4.1483469998574E+26 |
n4 | 3.0938560467308E+35 |
n5 | 2.3074119012275E+44 |
Nth Root
y√n2√n | 27309.422275105 |
---|---|
3√n | 906.862983654 |
4√n | 165.25562706034 |
5√n | 59.501101439204 |
Divisors of 745804545
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 | -745804544 | 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 745804545 can be divided by 32 positive divisors. The sum of these divisors (counting 745804545) is 1, the average is 0.03125.
Base conversion 745804545
Base | System | Value |
---|---|---|
2 | Binary | 101100011101000001001100000001 |
3 | Ternary | 1220222100210111120 |
4 | Quaternary | 230131001030001 |
5 | Quinary | 3011411221140 |
6 | Senary | 202001102453 |
8 | Octal | 5435011401 |
10 | Decimal | 745804545 |
12 | Duodecimal | 189927a29 |
16 | Hexadecimal | 2c741301 |
20 | Vigesimal | bd15b75 |
36 | Base36 | cc16gx |
Cryptographic Hash Functions
md5 | 290aee35fef70c9d056672ecb32475c6 |
---|---|
sha1 | e083ab2dacc39cd0468eba8525cf1b4429c27b64 |
sha256 | ab9d60d165e0dc3aaaa8af4b6e0f68c7e823295a8ed3fa73df4ce3446537955c |
sha512 | f18a7e7de8b444ed62acbc8e6111e9af320a437beee500647e555436d6600e99c76e603cf11b4ceb4cf1866312e1e67a3ce7236a239d4592c2a095fc4cb17847 |
ripemd-160 | 17c6a883d6e151d36ad36a2b33e7a614d0a05d46 |
745804545 as geometric shapes
Circle
Radius = nDiameter | 1491609090 |
---|---|
Circumference | 4686028159.1718 |
Area | 1.7474305495541E+18 |
Sphere
Radius = nVolume | 1.7376555279058E+27 |
---|---|
Surface area | 6.9897221982166E+18 |
Circumference | 4686028159.1718 |
Square
Length = nPerimeter | 2983218180 |
---|---|
Area | 556224419342657025 |
Diagonal | 1054726902.4185 |
Cube
Length = nSurface area | 3337346516055942150 |
---|---|
Volume | 4.1483469998574E+26 |
Space diagonal | 1291771364.4558 |
Equilateral Triangle
Length = nPerimeter | 2237413635 |
---|---|
Area | 2.4085223867799E+17 |
Altitude | 645885682.22789 |
Triangular Pyramid
Length = nSurface area | 2.4085223867799E+17 |
---|---|
Volume | 4.8888738238567E+25 |
Height | 351575634.1395 |