745448977 (number)
745448977 is an odd 9-digits composite number following 745448976 and preceding 745448978. In scientific notation, it is written as 7.45448977 × 10^8. The sum of its digits is 55. It has a total of 5 prime factors and 32 positive divisors. There are 575797248 positive integers (up to 745448977) that are relatively prime to 745448977.
Interesting facts
- 745448977 has 32 divisors, whose sum is 939545600
- The reverse of 745448977 is 779844547
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 55
- Digital Root 1
Name
Name | seven hundred forty-five million four hundred forty-eight thousand nine hundred seventy-seven |
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Notation
Scientific notation | 7.45448977 × 10^8 |
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Engineering notation | 7.45448977 × 10^6 |
Prime Factorization of 745448977
Prime Factorization 7 × 13 × 97 × 79 × 1069
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 745448977 | Product of the distinct prime numbers |
The prime factorization of 745448977 is 7 × 13 × 97 × 79 × 1069. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 745448977)
Multiplication
n×yn×2 | 1490897954 |
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n×3 | 2236346931 |
n×4 | 2981795908 |
n×5 | 3727244885 |
Division
n÷yn÷2 | 372724488.5 |
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n÷3 | 248482992.33333 |
n÷3 | 186362244.25 |
n÷5 | 149089795.4 |
Exponentiation
nyn2 | 555694177310346529 |
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n3 | 4.1424165600085E+26 |
n4 | 3.0879601869662E+35 |
n5 | 2.3019167623907E+44 |
Nth Root
y√n2√n | 27302.911511412 |
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3√n | 906.71884279885 |
4√n | 165.23592681803 |
5√n | 59.495426836233 |
Divisors of 745448977
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 | -745448976 | 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 745448977 can be divided by 32 positive divisors. The sum of these divisors (counting 745448977) is 1, the average is 0.03125.
Base conversion 745448977
Base | System | Value |
---|---|---|
2 | Binary | 101100011011101010011000010001 |
3 | Ternary | 1220221200201202101 |
4 | Quaternary | 230123222120101 |
5 | Quinary | 3011313331402 |
6 | Senary | 201545320401 |
8 | Octal | 5433523021 |
10 | Decimal | 745448977 |
12 | Duodecimal | 189796101 |
16 | Hexadecimal | 2c6ea611 |
20 | Vigesimal | bcj128h |
36 | Base36 | cbtk41 |
Cryptographic Hash Functions
md5 | 9de44fc5c4e475e37f9abca7faf9899f |
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sha1 | c664c47fadecd1bc3d3d715216d30bcddbe501c5 |
sha256 | 258cb03c5b199f95c16293fe4980237254cf71878d44f7c6743d4cb34ebe78d7 |
sha512 | d3a2f30f8c383273ed1649a9fc1c1dfef6d5430f05aeb43293a6870b639d7193c6c0a522987d9a7c15594f7c9727cca0a9cc56032c6221003c79a3d8e635a62d |
ripemd-160 | 7fa1e54e7ec261f0e8e389666aa84269b83afc56 |
745448977 as geometric shapes
Circle
Radius = nDiameter | 1490897954 |
---|---|
Circumference | 4683794059.5385 |
Area | 1.7457647450808E+18 |
Sphere
Radius = nVolume | 1.7351713910709E+27 |
---|---|
Surface area | 6.9830589803232E+18 |
Circumference | 4683794059.5385 |
Square
Length = nPerimeter | 2981795908 |
---|---|
Area | 555694177310346529 |
Diagonal | 1054224053.3305 |
Cube
Length = nSurface area | 3334165063862079174 |
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Volume | 4.1424165600085E+26 |
Space diagonal | 1291155502.6142 |
Equilateral Triangle
Length = nPerimeter | 2236346931 |
---|---|
Area | 2.4062263714293E+17 |
Altitude | 645577751.30712 |
Triangular Pyramid
Length = nSurface area | 2.4062263714293E+17 |
---|---|
Volume | 4.8818847334692E+25 |
Height | 351408017.77685 |