77882980 (number)
77882980 is an even 8-digits composite number following 77882979 and preceding 77882981. In scientific notation, it is written as 7.7882980 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 48 positive divisors. There are 25780608 positive integers (up to 77882980) that are relatively prime to 77882980.
Interesting facts
- 77882980 has 48 divisors, whose sum is 193374720
- The reverse of 77882980 is 08928877
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 49
- Digital Root 4
Name
Name | seventy-seven million eight hundred eighty-two thousand nine hundred eighty |
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Notation
Scientific notation | 7.7882980 × 10^7 |
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Engineering notation | 7.7882980 × 10^6 |
Prime Factorization of 77882980
Prime Factorization 2 × 2 × 7 × 5 × 29 × 19183
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 38941490 | Product of the distinct prime numbers |
The prime factorization of 77882980 is 2 × 2 × 7 × 5 × 29 × 19183. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77882980)
Multiplication
n×yn×2 | 155765960 |
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n×3 | 233648940 |
n×4 | 311531920 |
n×5 | 389414900 |
Division
n÷yn÷2 | 38941490 |
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n÷3 | 25960993.333333 |
n÷3 | 19470745 |
n÷5 | 15576596 |
Exponentiation
nyn2 | 6065758573680400 |
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n3 | 4.7241935367878E+23 |
n4 | 3.6793427074177E+31 |
n5 | 2.8655817449496E+39 |
Nth Root
y√n2√n | 8825.1334267534 |
---|---|
3√n | 427.05209177512 |
4√n | 93.942181296547 |
5√n | 37.86940765848 |
Divisors of 77882980
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 | -77882979 | 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 77882980 can be divided by 48 positive divisors. The sum of these divisors (counting 77882980) is 1, the average is 0.020833333333333.
Base conversion 77882980
Base | System | Value |
---|---|---|
2 | Binary | 100101001000110011001100100 |
3 | Ternary | 12102112212100211 |
4 | Quaternary | 10221012121210 |
5 | Quinary | 124414223410 |
6 | Senary | 11421145204 |
8 | Octal | 451063144 |
10 | Decimal | 77882980 |
12 | Duodecimal | 220bb204 |
16 | Hexadecimal | 4a46664 |
20 | Vigesimal | 146f790 |
36 | Base36 | 1adaw4 |
Cryptographic Hash Functions
md5 | d691613f552a336c630f5e6cfc59062c |
---|---|
sha1 | b9655f0e8fc5f588dfb8d46f6bbadc856d989405 |
sha256 | e24fa805a4d394932fab4044f14620605dce9baa4a65b603390031e8db025016 |
sha512 | c5c29060225bb2e8abbb488d9aa8291fdeabe442d800ace12d46f681e4070e57d82ecd7bf58c164cde60d152d7c9edca4737e2a069d37a3b7c6987aafa5bd7b2 |
ripemd-160 | d5e07ea8ebd0358fe12820f7999e898534d4ab8c |
77882980 as geometric shapes
Circle
Radius = nDiameter | 155765960 |
---|---|
Circumference | 489353195.61536 |
Area | 1.9056142573524E+16 |
Sphere
Radius = nVolume | 1.9788655612412E+24 |
---|---|
Surface area | 7.6224570294095E+16 |
Circumference | 489353195.61536 |
Square
Length = nPerimeter | 311531920 |
---|---|
Area | 6065758573680400 |
Diagonal | 110143166.59403 |
Cube
Length = nSurface area | 36394551442082400 |
---|---|
Volume | 4.7241935367878E+23 |
Space diagonal | 134897278.40487 |
Equilateral Triangle
Length = nPerimeter | 233648940 |
---|---|
Area | 2.6265505090152E+15 |
Altitude | 67448639.202435 |
Triangular Pyramid
Length = nSurface area | 2.6265505090152E+15 |
---|---|
Volume | 5.5675154758338E+22 |
Height | 36714388.864678 |