13148940 (number)
13148940 is an even 8-digits composite number following 13148939 and preceding 13148941. In scientific notation, it is written as 1.3148940 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 3005376 positive integers (up to 13148940) that are relatively prime to 13148940.
Interesting facts
- 13148940 has 48 divisors, whose sum is 42077952
- The reverse of 13148940 is 04984131
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | thirteen million one hundred forty-eight thousand nine hundred forty |
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Notation
Scientific notation | 1.3148940 × 10^7 |
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Engineering notation | 1.3148940 × 10^6 |
Prime Factorization of 13148940
Prime Factorization 2 × 2 × 3 × 7 × 5 × 31307
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6574470 | Product of the distinct prime numbers |
The prime factorization of 13148940 is 2 × 2 × 3 × 7 × 5 × 31307. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13148940)
Multiplication
n×yn×2 | 26297880 |
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n×3 | 39446820 |
n×4 | 52595760 |
n×5 | 65744700 |
Division
n÷yn÷2 | 6574470 |
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n÷3 | 4382980 |
n÷3 | 3287235 |
n÷5 | 2629788 |
Exponentiation
nyn2 | 172894623123600 |
---|---|
n3 | 2.2733810257748E+21 |
n4 | 2.9892550705052E+28 |
n5 | 3.9305535566768E+35 |
Nth Root
y√n2√n | 3626.1467151785 |
---|---|
3√n | 236.028029803 |
4√n | 60.217495092195 |
5√n | 26.532498523227 |
Divisors of 13148940
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -13148939 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13148940 can be divided by 48 positive divisors. The sum of these divisors (counting 13148940) is 1, the average is 0.020833333333333.
Base conversion 13148940
Base | System | Value |
---|---|---|
2 | Binary | 110010001010001100001100 |
3 | Ternary | 220202000221210 |
4 | Quaternary | 302022030030 |
5 | Quinary | 11331231230 |
6 | Senary | 1145454420 |
8 | Octal | 62121414 |
10 | Decimal | 13148940 |
12 | Duodecimal | 44a1410 |
16 | Hexadecimal | c8a30c |
20 | Vigesimal | 423c70 |
36 | Base36 | 7ttsc |
Cryptographic Hash Functions
md5 | b0e3854b6b441909f38cfc9d379868f0 |
---|---|
sha1 | ecce56ee7591669ea517bfcb0ca3ba4e347a0b0f |
sha256 | 5321dd4e79131344632d3fae2b0c4d8b3490d54cd540939ad81c2c71240f5df4 |
sha512 | 130ca934460c1967388054cdd4b713f219e3734855735251fbfcc7cb7a121d01dd2b2773ec4e7ef52a7da7cc1b18f03411bec6e21b735d0eb9022d2699d7c104 |
ripemd-160 | 795cdbc3ca8e1ea2c919bdba2808555100e27b30 |
13148940 as geometric shapes
Circle
Radius = nDiameter | 26297880 |
---|---|
Circumference | 82617226.612986 |
Area | 5.4316447785028E+14 |
Sphere
Radius = nVolume | 9.5227161725128E+21 |
---|---|
Surface area | 2.1726579114011E+15 |
Circumference | 82617226.612986 |
Square
Length = nPerimeter | 52595760 |
---|---|
Area | 172894623123600 |
Diagonal | 18595409.27883 |
Cube
Length = nSurface area | 1037367738741600 |
---|---|
Volume | 2.2733810257748E+21 |
Space diagonal | 22774632.145675 |
Equilateral Triangle
Length = nPerimeter | 39446820 |
---|---|
Area | 74865567901387 |
Altitude | 11387316.072837 |
Triangular Pyramid
Length = nSurface area | 74865567901387 |
---|---|
Volume | 2.679205232577E+20 |
Height | 6198469.75961 |