77894916 (number)
77894916 is an even 8-digits composite number following 77894915 and preceding 77894917. In scientific notation, it is written as 7.7894916 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 96 positive divisors. There are 22348800 positive integers (up to 77894916) that are relatively prime to 77894916.
Interesting facts
- 77894916 has 96 divisors, whose sum is 209139840
- The reverse of 77894916 is 61949877
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 51
- Digital Root 6
Name
Name | seventy-seven million eight hundred ninety-four thousand nine hundred sixteen |
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Notation
Scientific notation | 7.7894916 × 10^7 |
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Engineering notation | 7.7894916 × 10^6 |
Prime Factorization of 77894916
Prime Factorization 2 × 2 × 3 × 37 × 11 × 41 × 389
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 38947458 | Product of the distinct prime numbers |
The prime factorization of 77894916 is 2 × 2 × 3 × 37 × 11 × 41 × 389. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77894916)
Multiplication
n×yn×2 | 155789832 |
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n×3 | 233684748 |
n×4 | 311579664 |
n×5 | 389474580 |
Division
n÷yn÷2 | 38947458 |
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n÷3 | 25964972 |
n÷3 | 19473729 |
n÷5 | 15578983.2 |
Exponentiation
nyn2 | 6067617938647056 |
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n3 | 4.7263658965101E+23 |
n4 | 3.6815987449392E+31 |
n5 | 2.8677782498274E+39 |
Nth Root
y√n2√n | 8825.8096512445 |
---|---|
3√n | 427.07390669708 |
4√n | 93.945780380198 |
5√n | 37.870568326814 |
Divisors of 77894916
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77894915 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77894916 can be divided by 96 positive divisors. The sum of these divisors (counting 77894916) is 1, the average is 0.010416666666667.
Base conversion 77894916
Base | System | Value |
---|---|---|
2 | Binary | 100101001001001010100000100 |
3 | Ternary | 12102120110201220 |
4 | Quaternary | 10221021110010 |
5 | Quinary | 124420114131 |
6 | Senary | 11421320340 |
8 | Octal | 451112404 |
10 | Decimal | 77894916 |
12 | Duodecimal | 221060b0 |
16 | Hexadecimal | 4a49504 |
20 | Vigesimal | 146gh5g |
36 | Base36 | 1adk3o |
Cryptographic Hash Functions
md5 | 9df5940b5e9246bbae9cc1dcfa2bfd7c |
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sha1 | 72e82520bd237c3ef750847024151a4fa5c0fcea |
sha256 | 77299b7e1780e8bc275673d353231ee2791dcaf000c2b1aacf75862dc62fad98 |
sha512 | 6194c5def3254d02f13bb5a87c2fe7901e5222fa6cae78c778178e7d0e8557b1b3ee6ed8bdab82fa7fef089d20ff090a6e57c8afda7113cdb88cafc151534339 |
ripemd-160 | ecfbbd6b437fe3c2f4b68fc5e057cf979e490bdd |
77894916 as geometric shapes
Circle
Radius = nDiameter | 155789832 |
---|---|
Circumference | 489428191.71519 |
Area | 1.9061983940843E+16 |
Sphere
Radius = nVolume | 1.9797755171538E+24 |
---|---|
Surface area | 7.6247935763373E+16 |
Circumference | 489428191.71519 |
Square
Length = nPerimeter | 311579664 |
---|---|
Area | 6067617938647056 |
Diagonal | 110160046.64711 |
Cube
Length = nSurface area | 36405707631882336 |
---|---|
Volume | 4.7263658965101E+23 |
Space diagonal | 134917952.16331 |
Equilateral Triangle
Length = nPerimeter | 233684748 |
---|---|
Area | 2.6273556376633E+15 |
Altitude | 67458976.081655 |
Triangular Pyramid
Length = nSurface area | 2.6273556376633E+15 |
---|---|
Volume | 5.5700756263185E+22 |
Height | 36720015.549038 |