749420126 (number)
749420126 is an even 9-digits composite number following 749420125 and preceding 749420127. In scientific notation, it is written as 7.49420126 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 285534720 positive integers (up to 749420126) that are relatively prime to 749420126.
Interesting facts
- 749420126 has 32 divisors, whose sum is 1179060960
- The reverse of 749420126 is 621024947
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 35
- Digital Root 8
Name
Name | seven hundred forty-nine million four hundred twenty thousand one hundred twenty-six |
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Notation
Scientific notation | 7.49420126 × 10^8 |
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Engineering notation | 7.49420126 × 10^6 |
Prime Factorization of 749420126
Prime Factorization 2 × 91 × 37 × 109 × 1021
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 749420126 | Product of the distinct prime numbers |
The prime factorization of 749420126 is 2 × 91 × 37 × 109 × 1021. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 749420126)
Multiplication
n×yn×2 | 1498840252 |
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n×3 | 2248260378 |
n×4 | 2997680504 |
n×5 | 3747100630 |
Division
n÷yn÷2 | 374710063 |
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n÷3 | 249806708.66667 |
n÷3 | 187355031.5 |
n÷5 | 149884025.2 |
Exponentiation
nyn2 | 561630525253855876 |
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n3 | 4.2089721900119E+26 |
n4 | 3.1542884689692E+35 |
n5 | 2.3638872618553E+44 |
Nth Root
y√n2√n | 27375.538825747 |
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3√n | 908.32608026828 |
4√n | 165.45554939544 |
5√n | 59.558680892066 |
Divisors of 749420126
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 | -749420125 | 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 749420126 can be divided by 32 positive divisors. The sum of these divisors (counting 749420126) is 1, the average is 0.03125.
Base conversion 749420126
Base | System | Value |
---|---|---|
2 | Binary | 101100101010110011111001011110 |
3 | Ternary | 1221020011111010222 |
4 | Quaternary | 230222303321132 |
5 | Quinary | 3013322421001 |
6 | Senary | 202210401342 |
8 | Octal | 5452637136 |
10 | Decimal | 749420126 |
12 | Duodecimal | 18ab90252 |
16 | Hexadecimal | 2cab3e5e |
20 | Vigesimal | be3ha66 |
36 | Base36 | ce6o9q |
Cryptographic Hash Functions
md5 | 151e1669cdaac2bc9f9c6d0d075a882e |
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sha1 | 383cbca90447c18c3751e16dc622350d28d7ba9f |
sha256 | 3c0af85b9cee0d49f69fb207ce784cd34908a1d97ef207d5f3bcc56b7ea2ffa5 |
sha512 | bbeafc8a69be29a1d71916a6a6b2eae3b448736d1867ebcea43fde6978607100d8bc9e6bc44399a6e6f1cb75f49de7bfb34f891a91d818d185a037988dcd8b21 |
ripemd-160 | 8e0db818d0256a6646f1ec08333d7866ba420a3f |
749420126 as geometric shapes
Circle
Radius = nDiameter | 1498840252 |
---|---|
Circumference | 4708745524.5879 |
Area | 1.7644143321693E+18 |
Sphere
Radius = nVolume | 1.763050148174E+27 |
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Surface area | 7.0576573286772E+18 |
Circumference | 4708745524.5879 |
Square
Length = nPerimeter | 2997680504 |
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Area | 561630525253855876 |
Diagonal | 1059840106.1046 |
Cube
Length = nSurface area | 3369783151523135256 |
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Volume | 4.2089721900119E+26 |
Space diagonal | 1298033734.4467 |
Equilateral Triangle
Length = nPerimeter | 2248260378 |
---|---|
Area | 2.4319315120532E+17 |
Altitude | 649016867.22333 |
Triangular Pyramid
Length = nSurface area | 2.4319315120532E+17 |
---|---|
Volume | 4.9603212956384E+25 |
Height | 353280035.36818 |