77978052 (number)
77978052 is an even 8-digits composite number following 77978051 and preceding 77978053. In scientific notation, it is written as 7.7978052 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 120 positive divisors. There are 24058944 positive integers (up to 77978052) that are relatively prime to 77978052.
Interesting facts
- 77978052 has 120 divisors, whose sum is 219542400
- The reverse of 77978052 is 25087977
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | seventy-seven million nine hundred seventy-eight thousand fifty-two |
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Notation
Scientific notation | 7.7978052 × 10^7 |
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Engineering notation | 7.7978052 × 10^6 |
Prime Factorization of 77978052
Prime Factorization 2 × 2 × 3 × 9 × 3 × 19 × 53 × 239
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 12996342 | Product of the distinct prime numbers |
The prime factorization of 77978052 is 2 × 2 × 3 × 9 × 3 × 19 × 53 × 239. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77978052)
Multiplication
n×yn×2 | 155956104 |
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n×3 | 233934156 |
n×4 | 311912208 |
n×5 | 389890260 |
Division
n÷yn÷2 | 38989026 |
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n÷3 | 25992684 |
n÷3 | 19494513 |
n÷5 | 15595610.4 |
Exponentiation
nyn2 | 6080576593714704 |
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n3 | 4.7415151781467E+23 |
n4 | 3.6973411712031E+31 |
n5 | 2.8831146210982E+39 |
Nth Root
y√n2√n | 8830.5182180889 |
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3√n | 427.22578906301 |
4√n | 93.970837061766 |
5√n | 37.878648608537 |
Divisors of 77978052
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77978051 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77978052 can be divided by 120 positive divisors. The sum of these divisors (counting 77978052) is 1, the average is 0.0083333333333333.
Base conversion 77978052
Base | System | Value |
---|---|---|
2 | Binary | 100101001011101100111000100 |
3 | Ternary | 12102201200210000 |
4 | Quaternary | 10221131213010 |
5 | Quinary | 124430244202 |
6 | Senary | 11423201300 |
8 | Octal | 451354704 |
10 | Decimal | 77978052 |
12 | Duodecimal | 22146230 |
16 | Hexadecimal | 4a5d9c4 |
20 | Vigesimal | 147752c |
36 | Base36 | 1afc90 |
Cryptographic Hash Functions
md5 | 8bd4f3c56b5e91d442061351b3e7e2d0 |
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sha1 | 2bbb9f06f92e2207d7f50c2ca42b9656c6edf142 |
sha256 | 04823294b24842c7631a82b63f0d3bf3864e4c7f2bf4bbe8b35295827f4d0b0b |
sha512 | c8bfc3fc36866b6ad6068b8bb9a00e08110804c1e5e1e65e3c372f5a66c7337a212605911de070e10ce6268778d528d4da2438dd487ae34f8ac10301db7d1271 |
ripemd-160 | 4f4ab5d05749fb1e8275f8fc1a343b1d3d2b1eb7 |
77978052 as geometric shapes
Circle
Radius = nDiameter | 155956104 |
---|---|
Circumference | 489950550.60889 |
Area | 1.9102694756404E+16 |
Sphere
Radius = nVolume | 1.9861212334067E+24 |
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Surface area | 7.6410779025617E+16 |
Circumference | 489950550.60889 |
Square
Length = nPerimeter | 311912208 |
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Area | 6080576593714704 |
Diagonal | 110277618.70583 |
Cube
Length = nSurface area | 36483459562288224 |
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Volume | 4.7415151781467E+23 |
Space diagonal | 135061947.93925 |
Equilateral Triangle
Length = nPerimeter | 233934156 |
---|---|
Area | 2.632966899907E+15 |
Altitude | 67530973.969624 |
Triangular Pyramid
Length = nSurface area | 2.632966899907E+15 |
---|---|
Volume | 5.5879292259441E+22 |
Height | 36759206.235278 |