49131488 (number)
49131488 is an even 8-digits composite number following 49131487 and preceding 49131489. In scientific notation, it is written as 4.9131488 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 48 positive divisors. There are 20889600 positive integers (up to 49131488) that are relatively prime to 49131488.
Interesting facts
- 49131488 has 48 divisors, whose sum is 111422304
- The reverse of 49131488 is 88413194
- Previous prime number is 137
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | forty-nine million one hundred thirty-one thousand four hundred eighty-eight |
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Notation
Scientific notation | 4.9131488 × 10^7 |
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Engineering notation | 4.9131488 × 10^6 |
Prime Factorization of 49131488
Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 137 × 1601
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 3070718 | Product of the distinct prime numbers |
The prime factorization of 49131488 is 2 × 2 × 2 × 2 × 2 × 7 × 137 × 1601. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 49131488)
Multiplication
n×yn×2 | 98262976 |
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n×3 | 147394464 |
n×4 | 196525952 |
n×5 | 245657440 |
Division
n÷yn÷2 | 24565744 |
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n÷3 | 16377162.666667 |
n÷3 | 12282872 |
n÷5 | 9826297.6 |
Exponentiation
nyn2 | 2413903113094144 |
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n3 | 1.1859865183415E+23 |
n4 | 5.8269282394056E+30 |
n5 | 2.8628565487122E+38 |
Nth Root
y√n2√n | 7009.3857077493 |
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3√n | 366.25759484458 |
4√n | 83.722074196411 |
5√n | 34.535995851633 |
Divisors of 49131488
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 | -49131487 | 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 49131488 can be divided by 48 positive divisors. The sum of these divisors (counting 49131488) is 1, the average is 0.020833333333333.
Base conversion 49131488
Base | System | Value |
---|---|---|
2 | Binary | 10111011011010111111100000 |
3 | Ternary | 10102110010201202 |
4 | Quaternary | 2323122333200 |
5 | Quinary | 100034201423 |
6 | Senary | 4513020332 |
8 | Octal | 273327740 |
10 | Decimal | 49131488 |
12 | Duodecimal | 145546a8 |
16 | Hexadecimal | 2edafe0 |
20 | Vigesimal | f718e8 |
36 | Base36 | t923k |
Cryptographic Hash Functions
md5 | cdf577f86a83c5acb0c80c7796e34b41 |
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sha1 | 793a0fab8c5280f04d79869ae437a84fed420f6b |
sha256 | 57e879c370b6dd42d42a7a6a604eb47ac7e39585d35a6e07c64df55bb068f299 |
sha512 | 23e160e9074e4ef993e9cac04f7c0b184bebb5c6b95e93fe1cd7af971e84377556a33edcead6a64753bc99842e59bda41affaacac2df1dd4ec2cc6ac708b76f7 |
ripemd-160 | e5587194a5afd1f8ac63f78f25fdd5dffe380403 |
49131488 as geometric shapes
Circle
Radius = nDiameter | 98262976 |
---|---|
Circumference | 308702243.52147 |
Area | 7.5835002865741E+15 |
Sphere
Radius = nVolume | 4.9678487110375E+23 |
---|---|
Surface area | 3.0334001146296E+16 |
Circumference | 308702243.52147 |
Square
Length = nPerimeter | 196525952 |
---|---|
Area | 2413903113094144 |
Diagonal | 69482416.669171 |
Cube
Length = nSurface area | 14483418678564864 |
---|---|
Volume | 1.1859865183415E+23 |
Space diagonal | 85098233.467461 |
Equilateral Triangle
Length = nPerimeter | 147394464 |
---|---|
Area | 1.0452507091069E+15 |
Altitude | 42549116.73373 |
Triangular Pyramid
Length = nSurface area | 1.0452507091069E+15 |
---|---|
Volume | 1.3976985158585E+22 |
Height | 23160805.55639 |