13149750 (number)
13149750 is an even 8-digits composite number following 13149749 and preceding 13149751. In scientific notation, it is written as 1.3149750 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 3449600 positive integers (up to 13149750) that are relatively prime to 13149750.
Interesting facts
- 13149750 has 48 divisors, whose sum is 26516160
- The reverse of 13149750 is 05794131
- Previous prime number is 197
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-nine thousand seven hundred fifty |
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Notation
Scientific notation | 1.3149750 × 10^7 |
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Engineering notation | 1.3149750 × 10^6 |
Prime Factorization of 13149750
Prime Factorization 2 × 5 × 15 × 5 × 197 × 89
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 2629950 | Product of the distinct prime numbers |
The prime factorization of 13149750 is 2 × 5 × 15 × 5 × 197 × 89. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13149750)
Multiplication
n×yn×2 | 26299500 |
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n×3 | 39449250 |
n×4 | 52599000 |
n×5 | 65748750 |
Division
n÷yn÷2 | 6574875 |
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n÷3 | 4383250 |
n÷3 | 3287437.5 |
n÷5 | 2629950 |
Exponentiation
nyn2 | 172915925062500 |
---|---|
n3 | 2.2738011855906E+21 |
n4 | 2.989991714022E+28 |
n5 | 3.9317643541461E+35 |
Nth Root
y√n2√n | 3626.2584022653 |
---|---|
3√n | 236.03287629705 |
4√n | 60.218422449159 |
5√n | 26.532825405762 |
Divisors of 13149750
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 | -13149749 | 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 13149750 can be divided by 48 positive divisors. The sum of these divisors (counting 13149750) is 1, the average is 0.020833333333333.
Base conversion 13149750
Base | System | Value |
---|---|---|
2 | Binary | 110010001010011000110110 |
3 | Ternary | 220202002001210 |
4 | Quaternary | 302022120312 |
5 | Quinary | 11331243000 |
6 | Senary | 1145502250 |
8 | Octal | 62123066 |
10 | Decimal | 13149750 |
12 | Duodecimal | 44a1986 |
16 | Hexadecimal | c8a636 |
20 | Vigesimal | 423e7a |
36 | Base36 | 7tueu |
Cryptographic Hash Functions
md5 | 2202bd903bb7dc128aa87f9eafae797a |
---|---|
sha1 | ac671d62f952dbae2f28c238f76ce6f2ccac152d |
sha256 | c1df53d1f05ad5b517de1baaf5118bbb28733a7b495285874a9e501dce7cbb23 |
sha512 | 6d2ae5d16361670909ff1c08a59d7a990cf1d88daf10c98a7fe9083c63a2bc73302fff9e2d832905999ed2350e242f50862cc1854ec2791b871d048f6bfcc9cf |
ripemd-160 | 36c2e10c52a32a0741e07a8e3619d26f79e87f7e |
13149750 as geometric shapes
Circle
Radius = nDiameter | 26299500 |
---|---|
Circumference | 82622315.993085 |
Area | 5.4323139986503E+14 |
Sphere
Radius = nVolume | 9.5244761338336E+21 |
---|---|
Surface area | 2.1729255994601E+15 |
Circumference | 82622315.993085 |
Square
Length = nPerimeter | 52599000 |
---|---|
Area | 172915925062500 |
Diagonal | 18596554.791816 |
Cube
Length = nSurface area | 1037495550375000 |
---|---|
Volume | 2.2738011855906E+21 |
Space diagonal | 22776035.106829 |
Equilateral Triangle
Length = nPerimeter | 39449250 |
---|---|
Area | 74874791911506 |
Altitude | 11388017.553414 |
Triangular Pyramid
Length = nSurface area | 74874791911506 |
---|---|
Volume | 2.6797003956686E+20 |
Height | 6198851.5972719 |