51988368 (number)
51988368 is an even 8-digits composite number following 51988367 and preceding 51988369. In scientific notation, it is written as 5.1988368 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 17296000 positive integers (up to 51988368) that are relatively prime to 51988368.
Interesting facts
- 51988368 has 40 divisors, whose sum is 134562816
- The reverse of 51988368 is 86388915
- Previous prime number is 1151
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | fifty-one million nine hundred eighty-eight thousand three hundred sixty-eight |
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Notation
Scientific notation | 5.1988368 × 10^7 |
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Engineering notation | 5.1988368 × 10^6 |
Prime Factorization of 51988368
Prime Factorization 2 × 2 × 2 × 2 × 3 × 1151 × 941
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 6498546 | Product of the distinct prime numbers |
The prime factorization of 51988368 is 2 × 2 × 2 × 2 × 3 × 1151 × 941. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 51988368)
Multiplication
n×yn×2 | 103976736 |
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n×3 | 155965104 |
n×4 | 207953472 |
n×5 | 259941840 |
Division
n÷yn÷2 | 25994184 |
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n÷3 | 17329456 |
n÷3 | 12997092 |
n÷5 | 10397673.6 |
Exponentiation
nyn2 | 2702790407303424 |
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n3 | 1.4051366232176E+23 |
n4 | 7.3050759858114E+30 |
n5 | 3.7977897861833E+38 |
Nth Root
y√n2√n | 7210.2959717338 |
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3√n | 373.22328247179 |
4√n | 84.913461663824 |
5√n | 34.928604680008 |
Divisors of 51988368
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -51988367 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 51988368 can be divided by 40 positive divisors. The sum of these divisors (counting 51988368) is 1, the average is 0.025.
Base conversion 51988368
Base | System | Value |
---|---|---|
2 | Binary | 11000110010100011110010000 |
3 | Ternary | 10121211021122010 |
4 | Quaternary | 3012110132100 |
5 | Quinary | 101302111433 |
6 | Senary | 5054142520 |
8 | Octal | 306243620 |
10 | Decimal | 51988368 |
12 | Duodecimal | 154b1a40 |
16 | Hexadecimal | 3194790 |
20 | Vigesimal | g4iai8 |
36 | Base36 | uyahc |
Cryptographic Hash Functions
md5 | 24d254caeb394b71bfa8e60697dc430e |
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sha1 | e72ae18d84048c0a297485db5215a5b1993bbf67 |
sha256 | e9b0041058063239882a2e08e709e1f88012ad797fcbe0be9ad165228abbb3bb |
sha512 | 45e332c1c17642530697e9bfbaf23884020e82fb41840d93dbeb245c31b39da06462d52d35d77f6fce89a1f15edbbbeb17b20809dbbdd27277748ade2b68f461 |
ripemd-160 | 2ada0c5c66858b7a8f26ad1edcd9fbebc6e1ce98 |
51988368 as geometric shapes
Circle
Radius = nDiameter | 103976736 |
---|---|
Circumference | 326652549.96185 |
Area | 8.4910664877774E+15 |
Sphere
Radius = nVolume | 5.8858225237205E+23 |
---|---|
Surface area | 3.396426595111E+16 |
Circumference | 326652549.96185 |
Square
Length = nPerimeter | 207953472 |
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Area | 2702790407303424 |
Diagonal | 73522655.111243 |
Cube
Length = nSurface area | 16216742443820544 |
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Volume | 1.4051366232176E+23 |
Space diagonal | 90046494.778588 |
Equilateral Triangle
Length = nPerimeter | 155965104 |
---|---|
Area | 1.1703425769148E+15 |
Altitude | 45023247.389294 |
Triangular Pyramid
Length = nSurface area | 1.1703425769148E+15 |
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Volume | 1.6559693912846E+22 |
Height | 24507551.703748 |