749420125 (number)
749420125 is an odd 9-digits composite number following 749420124 and preceding 749420126. In scientific notation, it is written as 7.49420125 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 576576000 positive integers (up to 749420125) that are relatively prime to 749420125.
Interesting facts
- 749420125 has 32 divisors, whose sum is 971777664
- The reverse of 749420125 is 521024947
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | seven hundred forty-nine million four hundred twenty thousand one hundred twenty-five |
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Notation
Scientific notation | 7.49420125 × 10^8 |
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Engineering notation | 7.49420125 × 10^6 |
Prime Factorization of 749420125
Prime Factorization 5 × 5 × 5 × 67 × 43 × 2081
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 29976805 | Product of the distinct prime numbers |
The prime factorization of 749420125 is 5 × 5 × 5 × 67 × 43 × 2081. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 749420125)
Multiplication
n×yn×2 | 1498840250 |
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n×3 | 2248260375 |
n×4 | 2997680500 |
n×5 | 3747100625 |
Division
n÷yn÷2 | 374710062.5 |
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n÷3 | 249806708.33333 |
n÷3 | 187355031.25 |
n÷5 | 149884025 |
Exponentiation
nyn2 | 561630523755015625 |
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n3 | 4.208972173163E+26 |
n4 | 3.1542884521333E+35 |
n5 | 2.3638872460838E+44 |
Nth Root
y√n2√n | 27375.538807483 |
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3√n | 908.32607986427 |
4√n | 165.45554934025 |
5√n | 59.558680876171 |
Divisors of 749420125
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 | -749420124 | 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 749420125 can be divided by 32 positive divisors. The sum of these divisors (counting 749420125) is 1, the average is 0.03125.
Base conversion 749420125
Base | System | Value |
---|---|---|
2 | Binary | 101100101010110011111001011101 |
3 | Ternary | 1221020011111010221 |
4 | Quaternary | 230222303321131 |
5 | Quinary | 3013322421000 |
6 | Senary | 202210401341 |
8 | Octal | 5452637135 |
10 | Decimal | 749420125 |
12 | Duodecimal | 18ab90251 |
16 | Hexadecimal | 2cab3e5d |
20 | Vigesimal | be3ha65 |
36 | Base36 | ce6o9p |
Cryptographic Hash Functions
md5 | 5cc1e4408d8bd56cb508e85cf3d2b733 |
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sha1 | 47a2131bbbc8c43927068fe438efd1d405ac3aa0 |
sha256 | 526fe59dc3a6763520041c7e43647797958d546a7ddaa809937c56605edc22bd |
sha512 | e8e1e683c15ecbe49d19a28f102ad98fbc7fdca193783231ac1b8d7b6a3c6f202d53093872c7ae5c4f8ee72eae8e13bdff8f092cf9b99e380125c4ca42026f6f |
ripemd-160 | ca92ef48b6d7ab778ab655b11694e287f58daab5 |
749420125 as geometric shapes
Circle
Radius = nDiameter | 1498840250 |
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Circumference | 4708745518.3047 |
Area | 1.7644143274605E+18 |
Sphere
Radius = nVolume | 1.7630501411164E+27 |
---|---|
Surface area | 7.0576573098422E+18 |
Circumference | 4708745518.3047 |
Square
Length = nPerimeter | 2997680500 |
---|---|
Area | 561630523755015625 |
Diagonal | 1059840104.6903 |
Cube
Length = nSurface area | 3369783142530093750 |
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Volume | 4.208972173163E+26 |
Space diagonal | 1298033732.7146 |
Equilateral Triangle
Length = nPerimeter | 2248260375 |
---|---|
Area | 2.431931505563E+17 |
Altitude | 649016866.35731 |
Triangular Pyramid
Length = nSurface area | 2.431931505563E+17 |
---|---|
Volume | 4.9603212757817E+25 |
Height | 353280034.89678 |