77455968 (number)
77455968 is an even 8-digits composite number following 77455967 and preceding 77455969. In scientific notation, it is written as 7.7455968 × 10^7. The sum of its digits is 51. It has a total of 8 prime factors and 48 positive divisors. There are 25718400 positive integers (up to 77455968) that are relatively prime to 77455968.
Interesting facts
- 77455968 has 48 divisors, whose sum is 204111936
- The reverse of 77455968 is 86955477
- Previous prime number is 283
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 51
- Digital Root 6
Name
Name | seventy-seven million four hundred fifty-five thousand nine hundred sixty-eight |
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Notation
Scientific notation | 7.7455968 × 10^7 |
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Engineering notation | 7.7455968 × 10^6 |
Prime Factorization of 77455968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 283 × 2851
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4840998 | Product of the distinct prime numbers |
The prime factorization of 77455968 is 2 × 2 × 2 × 2 × 2 × 3 × 283 × 2851. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77455968)
Multiplication
n×yn×2 | 154911936 |
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n×3 | 232367904 |
n×4 | 309823872 |
n×5 | 387279840 |
Division
n÷yn÷2 | 38727984 |
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n÷3 | 25818656 |
n÷3 | 19363992 |
n÷5 | 15491193.6 |
Exponentiation
nyn2 | 5999426978817024 |
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n3 | 4.6469142408959E+23 |
n4 | 3.5993124074158E+31 |
n5 | 2.787882266508E+39 |
Nth Root
y√n2√n | 8800.9072259626 |
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3√n | 426.27018941588 |
4√n | 93.813150602474 |
5√n | 37.827790677506 |
Divisors of 77455968
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 | -77455967 | 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 77455968 can be divided by 48 positive divisors. The sum of these divisors (counting 77455968) is 1, the average is 0.020833333333333.
Base conversion 77455968
Base | System | Value |
---|---|---|
2 | Binary | 100100111011110001001100000 |
3 | Ternary | 12101202011121120 |
4 | Quaternary | 10213132021200 |
5 | Quinary | 124312042333 |
6 | Senary | 11404052240 |
8 | Octal | 447361140 |
10 | Decimal | 77455968 |
12 | Duodecimal | 21b34080 |
16 | Hexadecimal | 49de260 |
20 | Vigesimal | 1441ji8 |
36 | Base36 | 1a45eo |
Cryptographic Hash Functions
md5 | d719adf1b6b017cda40669a8dd7efe7e |
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sha1 | 4227fdcd02b1513fda58f39c538202f835667383 |
sha256 | 46b46dad067251e315ab669358ab757238586673fbcce6a9a11ba39409faec4d |
sha512 | 994f84dd31145f08b56224cb7cbedb45b954b7c29e7b8f877c3c2ec0b649bec48ec8a23a87cdb2ef5c700f968bbc935447d82b9964ade7b8013f64fffb5b30e5 |
ripemd-160 | db976590add6cde05eb5ef657ba3fab97249b406 |
77455968 as geometric shapes
Circle
Radius = nDiameter | 154911936 |
---|---|
Circumference | 486670200.09097 |
Area | 1.88477557224E+16 |
Sphere
Radius = nVolume | 1.9464948854747E+24 |
---|---|
Surface area | 7.53910228896E+16 |
Circumference | 486670200.09097 |
Square
Length = nPerimeter | 309823872 |
---|---|
Area | 5999426978817024 |
Diagonal | 109539280.43234 |
Cube
Length = nSurface area | 35996561872902144 |
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Volume | 4.6469142408959E+23 |
Space diagonal | 134157671.92543 |
Equilateral Triangle
Length = nPerimeter | 232367904 |
---|---|
Area | 2.5978280859026E+15 |
Altitude | 67078835.962715 |
Triangular Pyramid
Length = nSurface area | 2.5978280859026E+15 |
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Volume | 5.4764409522164E+22 |
Height | 36513093.477445 |