77698980 (number)
77698980 is an even 8-digits composite number following 77698979 and preceding 77698981. In scientific notation, it is written as 7.7698980 × 10^7. The sum of its digits is 54. It has a total of 8 prime factors and 96 positive divisors. There are 19626624 positive integers (up to 77698980) that are relatively prime to 77698980.
Interesting facts
- 77698980 has 96 divisors, whose sum is 254486400
- The reverse of 77698980 is 08989677
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 54
- Digital Root 9
Name
Name | seventy-seven million six hundred ninety-eight thousand nine hundred eighty |
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Notation
Scientific notation | 7.7698980 × 10^7 |
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Engineering notation | 7.7698980 × 10^6 |
Prime Factorization of 77698980
Prime Factorization 2 × 2 × 5 × 3 × 3 × 3 × 19 × 7573
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4316610 | Product of the distinct prime numbers |
The prime factorization of 77698980 is 2 × 2 × 5 × 3 × 3 × 3 × 19 × 7573. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77698980)
Multiplication
n×yn×2 | 155397960 |
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n×3 | 233096940 |
n×4 | 310795920 |
n×5 | 388494900 |
Division
n÷yn÷2 | 38849490 |
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n÷3 | 25899660 |
n÷3 | 19424745 |
n÷5 | 15539796 |
Exponentiation
nyn2 | 6037131493040400 |
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n3 | 4.6907895913512E+23 |
n4 | 3.644695666426E+31 |
n5 | 2.8318913569172E+39 |
Nth Root
y√n2√n | 8814.7024907254 |
---|---|
3√n | 426.7155203934 |
4√n | 93.88664703101 |
5√n | 37.851497287964 |
Divisors of 77698980
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 | -77698979 | 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 77698980 can be divided by 96 positive divisors. The sum of these divisors (counting 77698980) is 1, the average is 0.010416666666667.
Base conversion 77698980
Base | System | Value |
---|---|---|
2 | Binary | 100101000011001011110100100 |
3 | Ternary | 12102012111222000 |
4 | Quaternary | 10220121132210 |
5 | Quinary | 124342331410 |
6 | Senary | 11413205300 |
8 | Octal | 450313644 |
10 | Decimal | 77698980 |
12 | Duodecimal | 22030830 |
16 | Hexadecimal | 4a197a4 |
20 | Vigesimal | 145c790 |
36 | Base36 | 1a9cx0 |
Cryptographic Hash Functions
md5 | 61378b5b884f0616f373c5a1669dc6ae |
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sha1 | d4ad88db6b0d765f6abeb91bf67cf8946e31fd94 |
sha256 | 3efd5e3219c0cd911e7f6fd808c8ce7927621c0445fd263bc62a8c3ac05f8fb8 |
sha512 | 60e8ed27616068c4a6eb9ee669a11fc485a0348ce1757c7d25900d46d83dc5327a5911a161727f3d59accbe5e0b29120475baca7018b84b46a51cfba7289a4ac |
ripemd-160 | c60afc35d4d44e0a32f4de04be036f9b775fdf22 |
77698980 as geometric shapes
Circle
Radius = nDiameter | 155397960 |
---|---|
Circumference | 488197089.51884 |
Area | 1.8966207947291E+16 |
Sphere
Radius = nVolume | 1.9648733492966E+24 |
---|---|
Surface area | 7.5864831789165E+16 |
Circumference | 488197089.51884 |
Square
Length = nPerimeter | 310795920 |
---|---|
Area | 6037131493040400 |
Diagonal | 109882951.29856 |
Cube
Length = nSurface area | 36222788958242400 |
---|---|
Volume | 4.6907895913512E+23 |
Space diagonal | 134578581.05628 |
Equilateral Triangle
Length = nPerimeter | 233096940 |
---|---|
Area | 2.61415461948E+15 |
Altitude | 67289290.528139 |
Triangular Pyramid
Length = nSurface area | 2.61415461948E+15 |
---|---|
Volume | 5.5281485486061E+22 |
Height | 36627650.432852 |