131858982 (number)
131858982 is an even 9-digits composite number following 131858981 and preceding 131858983. In scientific notation, it is written as 1.31858982 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 43206984 positive integers (up to 131858982) that are relatively prime to 131858982.
Interesting facts
- 131858982 has 32 divisors, whose sum is 297993600
- The reverse of 131858982 is 289858131
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | one hundred thirty-one million eight hundred fifty-eight thousand nine hundred eighty-two |
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Notation
Scientific notation | 1.31858982 × 10^8 |
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Engineering notation | 1.31858982 × 10^6 |
Prime Factorization of 131858982
Prime Factorization 2 × 3 × 3 × 3 × 59 × 41387
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 14650998 | Product of the distinct prime numbers |
The prime factorization of 131858982 is 2 × 3 × 3 × 3 × 59 × 41387. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 131858982)
Multiplication
n×yn×2 | 263717964 |
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n×3 | 395576946 |
n×4 | 527435928 |
n×5 | 659294910 |
Division
n÷yn÷2 | 65929491 |
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n÷3 | 43952994 |
n÷3 | 32964745.5 |
n÷5 | 26371796.4 |
Exponentiation
nyn2 | 17386791134076324 |
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n3 | 2.2926045791859E+24 |
n4 | 3.0230050594E+32 |
n5 | 3.9861036971333E+40 |
Nth Root
y√n2√n | 11482.986632405 |
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3√n | 508.98295585345 |
4√n | 107.15869835158 |
5√n | 42.074788707672 |
Divisors of 131858982
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 | -131858981 | 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 131858982 can be divided by 32 positive divisors. The sum of these divisors (counting 131858982) is 1, the average is 0.03125.
Base conversion 131858982
Base | System | Value |
---|---|---|
2 | Binary | 111110111000000001000100110 |
3 | Ternary | 100012010010112000 |
4 | Quaternary | 13313000020212 |
5 | Quinary | 232223441412 |
6 | Senary | 21030110130 |
8 | Octal | 767001046 |
10 | Decimal | 131858982 |
12 | Duodecimal | 381ab346 |
16 | Hexadecimal | 7dc0226 |
20 | Vigesimal | 2142792 |
36 | Base36 | 26i71i |
Cryptographic Hash Functions
md5 | 7301451c7f755ec5dc577fed4f9ad551 |
---|---|
sha1 | 635bb7f2c9dd30331fc8c18dc63586a26195873a |
sha256 | 92ba90c7cdf0629511e6592492fc2996d60aaecf65de4cb0ccf3b8d7c840f113 |
sha512 | 7a8ed5be856019f62fb8c3be78ff0810d79e0faf8f698f55da950a8154ac6eb06fcd1fc76b82a7740444aaa47a5338952f415f512d6e53387119644296cad2fd |
ripemd-160 | eaafed662d759698ca6dd993dee5d58c7954838b |
131858982 as geometric shapes
Circle
Radius = nDiameter | 263717964 |
---|---|
Circumference | 828494418.32206 |
Area | 5.4622215296314E+16 |
Sphere
Radius = nVolume | 9.6032396047424E+24 |
---|---|
Surface area | 2.1848886118526E+17 |
Circumference | 828494418.32206 |
Square
Length = nPerimeter | 527435928 |
---|---|
Area | 17386791134076324 |
Diagonal | 186476760.66511 |
Cube
Length = nSurface area | 104320746804457944 |
---|---|
Volume | 2.2926045791859E+24 |
Space diagonal | 228386456.25831 |
Equilateral Triangle
Length = nPerimeter | 395576946 |
---|---|
Area | 7.5287014062021E+15 |
Altitude | 114193228.12916 |
Triangular Pyramid
Length = nSurface area | 7.5287014062021E+15 |
---|---|
Volume | 2.7018604075362E+23 |
Height | 62158920.221703 |