77668800 (number)
77668800 is an even 8-digits composite number following 77668799 and preceding 77668801. In scientific notation, it is written as 7.7668800 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 18816000 positive integers (up to 77668800) that are relatively prime to 77668800.
Interesting facts
- 77668800 has 56 divisors, whose sum is 170492928
- The reverse of 77668800 is 00886677
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | seventy-seven million six hundred sixty-eight thousand eight hundred |
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Notation
Scientific notation | 7.7668800 × 10^7 |
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Engineering notation | 7.7668800 × 10^6 |
Prime Factorization of 77668800
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 75 × 11 × 1471
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 2427150 | Product of the distinct prime numbers |
The prime factorization of 77668800 is 2 × 2 × 2 × 2 × 2 × 2 × 75 × 11 × 1471. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77668800)
Multiplication
n×yn×2 | 155337600 |
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n×3 | 233006400 |
n×4 | 310675200 |
n×5 | 388344000 |
Division
n÷yn÷2 | 38834400 |
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n÷3 | 25889600 |
n÷3 | 19417200 |
n÷5 | 15533760 |
Exponentiation
nyn2 | 6032442493440000 |
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n3 | 4.6853256953449E+23 |
n4 | 3.6390362436661E+31 |
n5 | 2.8263957820205E+39 |
Nth Root
y√n2√n | 8812.9904118863 |
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3√n | 426.66026466088 |
4√n | 93.8775287909 |
5√n | 37.848556359482 |
Divisors of 77668800
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77668799 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77668800 can be divided by 56 positive divisors. The sum of these divisors (counting 77668800) is 1, the average is 0.017857142857143.
Base conversion 77668800
Base | System | Value |
---|---|---|
2 | Binary | 100101000010010000111000000 |
3 | Ternary | 12102010222120020 |
4 | Quaternary | 10220102013000 |
5 | Quinary | 124340400200 |
6 | Senary | 11412413440 |
8 | Octal | 450220700 |
10 | Decimal | 77668800 |
12 | Duodecimal | 22017280 |
16 | Hexadecimal | 4a121c0 |
20 | Vigesimal | 1458c00 |
36 | Base36 | 1a8pmo |
Cryptographic Hash Functions
md5 | 0fb653f9e620576211bcd27ebff0a411 |
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sha1 | 8ed2ad347a2d6c4f7e70bb2fd179b809382ed1e8 |
sha256 | 02827dc9c6e7cb25dabfb995cf7fc5f49d2c25571062f7b4da84699d1167c733 |
sha512 | dbb665c18bb8ffe96a5e2e19878ed5a3ab2b76a222dd267f509bc85e76bc84f45dfbd3ea0ae2f4809bcdbc013f02a584dfb6213062dde691614c9c7b847d500f |
ripemd-160 | a565a635c8cacceb1d67e041b37f307f8fd5bc85 |
77668800 as geometric shapes
Circle
Radius = nDiameter | 155337600 |
---|---|
Circumference | 488007462.98627 |
Area | 1.8951477020594E+16 |
Sphere
Radius = nVolume | 1.9625846378895E+24 |
---|---|
Surface area | 7.5805908082376E+16 |
Circumference | 488007462.98627 |
Square
Length = nPerimeter | 310675200 |
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Area | 6032442493440000 |
Diagonal | 109840270.33324 |
Cube
Length = nSurface area | 36194654960640000 |
---|---|
Volume | 4.6853256953449E+23 |
Space diagonal | 134526307.76291 |
Equilateral Triangle
Length = nPerimeter | 233006400 |
---|---|
Area | 2.6121242230939E+15 |
Altitude | 67263153.881453 |
Triangular Pyramid
Length = nSurface area | 2.6121242230939E+15 |
---|---|
Volume | 5.52170928541E+22 |
Height | 36613423.444414 |