77772800 (number)
77772800 is an even 8-digits composite number following 77772799 and preceding 77772801. In scientific notation, it is written as 7.7772800 × 10^7. The sum of its digits is 38. It has a total of 16 prime factors and 216 positive divisors. There are 25804800 positive integers (up to 77772800) that are relatively prime to 77772800.
Interesting facts
- 77772800 has 216 divisors, whose sum is 231547680
- The reverse of 77772800 is 00827777
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | seventy-seven million seven hundred seventy-two thousand eight hundred |
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Notation
Scientific notation | 7.7772800 × 10^7 |
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Engineering notation | 7.7772800 × 10^6 |
Prime Factorization of 77772800
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 5 × 5 × 7 × 7
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 16 | Total number of prime factors |
rad | Radical | 2170 | Product of the distinct prime numbers |
The prime factorization of 77772800 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 5 × 5 × 7 × 7. Since it has a total of 16 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77772800)
Multiplication
n×yn×2 | 155545600 |
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n×3 | 233318400 |
n×4 | 311091200 |
n×5 | 388864000 |
Division
n÷yn÷2 | 38886400 |
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n÷3 | 25924266.666667 |
n÷3 | 19443200 |
n÷5 | 15554560 |
Exponentiation
nyn2 | 6048608419840000 |
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n3 | 4.7041721291453E+23 |
n4 | 3.6585663816559E+31 |
n5 | 2.8453695148725E+39 |
Nth Root
y√n2√n | 8818.8888188932 |
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3√n | 426.85061512749 |
4√n | 93.908938972247 |
5√n | 37.858686922252 |
Divisors of 77772800
216 divisors
τ | Total Divisors | 216 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77772799 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0046296296296296 | 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 | 216 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77772800 can be divided by 216 positive divisors. The sum of these divisors (counting 77772800) is 1, the average is 0.0046296296296296.
Base conversion 77772800
Base | System | Value |
---|---|---|
2 | Binary | 100101000101011100000000000 |
3 | Ternary | 12102100021020002 |
4 | Quaternary | 10220223200000 |
5 | Quinary | 124402212200 |
6 | Senary | 11414535132 |
8 | Octal | 450534000 |
10 | Decimal | 77772800 |
12 | Duodecimal | 220674a8 |
16 | Hexadecimal | 4a2b800 |
20 | Vigesimal | 1461c00 |
36 | Base36 | 1aaxvk |
Cryptographic Hash Functions
md5 | 7362630f619ac8b3afc8edead5f142f3 |
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sha1 | 21274365a906a4b8580a1b91070f57a23d5fdc64 |
sha256 | a2ad07856e169f720663809b24511fe0021d860b1b8be9f7f3f7c8ecaa6ff4ea |
sha512 | 5132dd66e22244307e8eae7ce5bf92083569a9e3d01815c64c2e74d2e44a1d6f43e4baa5ddc73ef46c728c49c7d82cb9ee04cb878b9cde07e005091a25cccec9 |
ripemd-160 | b424771c84bd3b162e19f3bfd3054cb02a65275d |
77772800 as geometric shapes
Circle
Radius = nDiameter | 155545600 |
---|---|
Circumference | 488660914.25822 |
Area | 1.9002263776211E+16 |
Sphere
Radius = nVolume | 1.9704790136193E+24 |
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Surface area | 7.6009055104843E+16 |
Circumference | 488660914.25822 |
Square
Length = nPerimeter | 311091200 |
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Area | 6048608419840000 |
Diagonal | 109987348.54373 |
Cube
Length = nSurface area | 36291650519040000 |
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Volume | 4.7041721291453E+23 |
Space diagonal | 134706441.04689 |
Equilateral Triangle
Length = nPerimeter | 233318400 |
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Area | 2.6191242745629E+15 |
Altitude | 67353220.523446 |
Triangular Pyramid
Length = nSurface area | 2.6191242745629E+15 |
---|---|
Volume | 5.5439200206457E+22 |
Height | 36662449.514577 |