50991520 (number)
50991520 is an even 8-digits composite number following 50991519 and preceding 50991521. In scientific notation, it is written as 5.0991520 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 48 positive divisors. There are 20321280 positive integers (up to 50991520) that are relatively prime to 50991520.
Interesting facts
- 50991520 has 48 divisors, whose sum is 120913128
- The reverse of 50991520 is 02519905
- Previous prime number is 421
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | fifty million nine hundred ninety-one thousand five hundred twenty |
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Notation
Scientific notation | 5.0991520 × 10^7 |
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Engineering notation | 5.0991520 × 10^6 |
Prime Factorization of 50991520
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 421 × 757
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 3186970 | Product of the distinct prime numbers |
The prime factorization of 50991520 is 2 × 2 × 2 × 2 × 2 × 5 × 421 × 757. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 50991520)
Multiplication
n×yn×2 | 101983040 |
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n×3 | 152974560 |
n×4 | 203966080 |
n×5 | 254957600 |
Division
n÷yn÷2 | 25495760 |
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n÷3 | 16997173.333333 |
n÷3 | 12747880 |
n÷5 | 10198304 |
Exponentiation
nyn2 | 2600135111910400 |
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n3 | 1.3258484156168E+23 |
n4 | 6.7607026001893E+30 |
n5 | 3.4473850185161E+38 |
Nth Root
y√n2√n | 7140.8346851051 |
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3√n | 370.82242187592 |
4√n | 84.503459604356 |
5√n | 34.793618045686 |
Divisors of 50991520
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 | -50991519 | 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 50991520 can be divided by 48 positive divisors. The sum of these divisors (counting 50991520) is 1, the average is 0.020833333333333.
Base conversion 50991520
Base | System | Value |
---|---|---|
2 | Binary | 11000010100001000110100000 |
3 | Ternary | 10112221122012211 |
4 | Quaternary | 3002201012200 |
5 | Quinary | 101023212040 |
6 | Senary | 5020531504 |
8 | Octal | 302410640 |
10 | Decimal | 50991520 |
12 | Duodecimal | 150b0b94 |
16 | Hexadecimal | 30a11a0 |
20 | Vigesimal | fidig0 |
36 | Base36 | ucxb4 |
Cryptographic Hash Functions
md5 | 137caba61b2f4dcffac73c50f068997d |
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sha1 | dc63d0fab54321b2d90b936f7c5c6bdcb7e93956 |
sha256 | 3445dc11eeb136cd450f2b7aeffdeec4b4a12b79ed1680c1742d7ef57b97a64d |
sha512 | bcc7f4c62f15514ee7396478bd4892df302d2d6bb5f1d8d6db3d5bb3145cedaac528baff5feb14083437fae291a846216c865d489d5f6919a68847fbc826c1a7 |
ripemd-160 | 62f42545d7c31d73147ea450301bc9b5254cc1f9 |
50991520 as geometric shapes
Circle
Radius = nDiameter | 101983040 |
---|---|
Circumference | 320389169.25475 |
Area | 8.1685653659186E+15 |
Sphere
Radius = nVolume | 5.5537008563673E+23 |
---|---|
Surface area | 3.2674261463674E+16 |
Circumference | 320389169.25475 |
Square
Length = nPerimeter | 203966080 |
---|---|
Area | 2600135111910400 |
Diagonal | 72112899.150019 |
Cube
Length = nSurface area | 15600810671462400 |
---|---|
Volume | 1.3258484156168E+23 |
Space diagonal | 88319903.395165 |
Equilateral Triangle
Length = nPerimeter | 152974560 |
---|---|
Area | 1.1258915300932E+15 |
Altitude | 44159951.697582 |
Triangular Pyramid
Length = nSurface area | 1.1258915300932E+15 |
---|---|
Volume | 1.5625273425135E+22 |
Height | 24037633.050006 |