131749260 (number)
131749260 is an even 9-digits composite number following 131749259 and preceding 131749261. In scientific notation, it is written as 1.31749260 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 35085312 positive integers (up to 131749260) that are relatively prime to 131749260.
Interesting facts
- 131749260 has 48 divisors, whose sum is 369400416
- The reverse of 131749260 is 062947131
- Previous prime number is 1693
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | one hundred thirty-one million seven hundred forty-nine thousand two hundred sixty |
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Notation
Scientific notation | 1.31749260 × 10^8 |
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Engineering notation | 1.31749260 × 10^6 |
Prime Factorization of 131749260
Prime Factorization 2 × 2 × 5 × 3 × 1693 × 1297
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 65874630 | Product of the distinct prime numbers |
The prime factorization of 131749260 is 2 × 2 × 5 × 3 × 1693 × 1297. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 131749260)
Multiplication
n×yn×2 | 263498520 |
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n×3 | 395247780 |
n×4 | 526997040 |
n×5 | 658746300 |
Division
n÷yn÷2 | 65874630 |
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n÷3 | 43916420 |
n÷3 | 32937315 |
n÷5 | 26349852 |
Exponentiation
nyn2 | 17357867510547600 |
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n3 | 2.2868861996927E+24 |
n4 | 3.0129556451372E+32 |
n5 | 3.9695467665965E+40 |
Nth Root
y√n2√n | 11478.208048297 |
---|---|
3√n | 508.84173901585 |
4√n | 107.13639926886 |
5√n | 42.067784152866 |
Divisors of 131749260
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 | -131749259 | 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 131749260 can be divided by 48 positive divisors. The sum of these divisors (counting 131749260) is 1, the average is 0.020833333333333.
Base conversion 131749260
Base | System | Value |
---|---|---|
2 | Binary | 111110110100101010110001100 |
3 | Ternary | 100011220120000020 |
4 | Quaternary | 13312211112030 |
5 | Quinary | 232211434020 |
6 | Senary | 21023502140 |
8 | Octal | 766452614 |
10 | Decimal | 131749260 |
12 | Duodecimal | 38157950 |
16 | Hexadecimal | 7da558c |
20 | Vigesimal | 2138d30 |
36 | Base36 | 26fudo |
Cryptographic Hash Functions
md5 | bc0d233072276fc77227b5fbee6a01b9 |
---|---|
sha1 | 9d36bf33a77c169127e6ab9e2e304d5f69f9aa01 |
sha256 | 1dfeaa89c1f9d8bb3cc29dd8c935b39276e5fbc4e639019eb99f45a771817621 |
sha512 | 787c0b95f70d4dd553a83b3a63953c7d5af77bd5198f6460b62487a44068de99a51895795234bb9f258cb733f19b8c086ab19534cdd1553e7d7afc050926872e |
ripemd-160 | 8f9f7ca692a42ac88675c7ff66d31f0ec895b0b8 |
131749260 as geometric shapes
Circle
Radius = nDiameter | 263498520 |
---|---|
Circumference | 827805014.66378 |
Area | 5.4531349053121E+16 |
Sphere
Radius = nVolume | 9.5792865127339E+24 |
---|---|
Surface area | 2.1812539621249E+17 |
Circumference | 827805014.66378 |
Square
Length = nPerimeter | 526997040 |
---|---|
Area | 17357867510547600 |
Diagonal | 186321590.32462 |
Cube
Length = nSurface area | 104147205063285600 |
---|---|
Volume | 2.2868861996927E+24 |
Space diagonal | 228196412.1796 |
Equilateral Triangle
Length = nPerimeter | 395247780 |
---|---|
Area | 7.5161771098294E+15 |
Altitude | 114098206.0898 |
Triangular Pyramid
Length = nSurface area | 7.5161771098294E+15 |
---|---|
Volume | 2.6951212326744E+23 |
Height | 62107196.774873 |