749649672 (number)
749649672 is an even 9-digits composite number following 749649671 and preceding 749649673. In scientific notation, it is written as 7.49649672 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 32 positive divisors. There are 239018208 positive integers (up to 749649672) that are relatively prime to 749649672.
Interesting facts
- 749649672 has 32 divisors, whose sum is 1629676800
- The reverse of 749649672 is 276946947
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | seven hundred forty-nine million six hundred forty-nine thousand six hundred seventy-two |
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Notation
Scientific notation | 7.49649672 × 10^8 |
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Engineering notation | 7.49649672 × 10^6 |
Prime Factorization of 749649672
Prime Factorization 2 × 2 × 2 × 9 × 23 × 452687
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 187412418 | Product of the distinct prime numbers |
The prime factorization of 749649672 is 2 × 2 × 2 × 9 × 23 × 452687. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 749649672)
Multiplication
n×yn×2 | 1499299344 |
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n×3 | 2248949016 |
n×4 | 2998598688 |
n×5 | 3748248360 |
Division
n÷yn÷2 | 374824836 |
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n÷3 | 249883224 |
n÷3 | 187412418 |
n÷5 | 149929934.4 |
Exponentiation
nyn2 | 561974630729707584 |
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n3 | 4.2128409759885E+26 |
n4 | 3.1581548558379E+35 |
n5 | 2.3675097518041E+44 |
Nth Root
y√n2√n | 27379.731043237 |
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3√n | 908.41881033465 |
4√n | 165.46821762271 |
5√n | 59.562328987915 |
Divisors of 749649672
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 | -749649671 | 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 749649672 can be divided by 32 positive divisors. The sum of these divisors (counting 749649672) is 1, the average is 0.03125.
Base conversion 749649672
Base | System | Value |
---|---|---|
2 | Binary | 101100101011101011111100001000 |
3 | Ternary | 1221020121011000200 |
4 | Quaternary | 230223223330020 |
5 | Quinary | 3013402242142 |
6 | Senary | 202215332200 |
8 | Octal | 5453537410 |
10 | Decimal | 749649672 |
12 | Duodecimal | 18b081060 |
16 | Hexadecimal | 2caebf08 |
20 | Vigesimal | be5643c |
36 | Base36 | ceble0 |
Cryptographic Hash Functions
md5 | 14c4df02d7e16387c0152c8e7b18438f |
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sha1 | d1461b88b45e94c3cd512c9327456a067b71b9a4 |
sha256 | c48764e554ab3886bc1a27c183f038c225035f7cbff96447c9becf7a098718b1 |
sha512 | d95c502d9b6ecdee5aa65fd77d524ecaf000a4f81f5749a5b19e85ed9a0ed833e667a97452b3eb1bf2eff578634452d8783734d77a08037798f3be25965089c4 |
ripemd-160 | 9bdcb4330b57796a46044fc50dd8745bf7ac1c51 |
749649672 as geometric shapes
Circle
Radius = nDiameter | 1499299344 |
---|---|
Circumference | 4710187804.6424 |
Area | 1.7654953714043E+18 |
Sphere
Radius = nVolume | 1.7646707014543E+27 |
---|---|
Surface area | 7.0619814856171E+18 |
Circumference | 4710187804.6424 |
Square
Length = nPerimeter | 2998598688 |
---|---|
Area | 561974630729707584 |
Diagonal | 1060164733.1709 |
Cube
Length = nSurface area | 3371847784378245504 |
---|---|
Volume | 4.2128409759885E+26 |
Space diagonal | 1298431319.7813 |
Equilateral Triangle
Length = nPerimeter | 2248949016 |
---|---|
Area | 2.4334215324715E+17 |
Altitude | 649215659.89067 |
Triangular Pyramid
Length = nSurface area | 2.4334215324715E+17 |
---|---|
Volume | 4.9648807036367E+25 |
Height | 353388244.39031 |