77883280 (number)
77883280 is an even 8-digits composite number following 77883279 and preceding 77883281. In scientific notation, it is written as 7.7883280 × 10^7. The sum of its digits is 43. It has a total of 7 prime factors and 40 positive divisors. There are 29513088 positive integers (up to 77883280) that are relatively prime to 77883280.
Interesting facts
- 77883280 has 40 divisors, whose sum is 190612800
- The reverse of 77883280 is 08238877
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
Name | seventy-seven million eight hundred eighty-three thousand two hundred eighty |
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Notation
Scientific notation | 7.7883280 × 10^7 |
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Engineering notation | 7.7883280 × 10^6 |
Prime Factorization of 77883280
Prime Factorization 2 × 2 × 2 × 2 × 5 × 19 × 51239
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9735410 | Product of the distinct prime numbers |
The prime factorization of 77883280 is 2 × 2 × 2 × 2 × 5 × 19 × 51239. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77883280)
Multiplication
n×yn×2 | 155766560 |
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n×3 | 233649840 |
n×4 | 311533120 |
n×5 | 389416400 |
Division
n÷yn÷2 | 38941640 |
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n÷3 | 25961093.333333 |
n÷3 | 19470820 |
n÷5 | 15576656 |
Exponentiation
nyn2 | 6065805303558400 |
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n3 | 4.7242481288252E+23 |
n4 | 3.6793993980677E+31 |
n5 | 2.8656369355154E+39 |
Nth Root
y√n2√n | 8825.1504236472 |
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3√n | 427.05264009973 |
4√n | 93.942271761158 |
5√n | 37.869436832517 |
Divisors of 77883280
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77883279 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77883280 can be divided by 40 positive divisors. The sum of these divisors (counting 77883280) is 1, the average is 0.025.
Base conversion 77883280
Base | System | Value |
---|---|---|
2 | Binary | 100101001000110011110010000 |
3 | Ternary | 12102112212202221 |
4 | Quaternary | 10221012132100 |
5 | Quinary | 124414231110 |
6 | Senary | 11421150424 |
8 | Octal | 451063620 |
10 | Decimal | 77883280 |
12 | Duodecimal | 220bb414 |
16 | Hexadecimal | 4a46790 |
20 | Vigesimal | 146f840 |
36 | Base36 | 1adb4g |
Cryptographic Hash Functions
md5 | d3e79896ac196c770744002d32b5daac |
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sha1 | b107ef9248acd52c9b40fbf3947da0c41ad2db8b |
sha256 | 7a0822cbf0cf2e00d2d20711127e0e5b1aa7bb3150f386039f3e4b411dde87d9 |
sha512 | 6f4c6ae05a0ea3504ca9c3e5604340beea246d210ecdfbcedf64e56dda4e082957b885d4472067ccc0d26628b33efabfd9181284728d7cdcf7a3616ed90e5b60 |
ripemd-160 | 4a6a5829c54e3287d5f1b9a23f29e301bfed83aa |
77883280 as geometric shapes
Circle
Radius = nDiameter | 155766560 |
---|---|
Circumference | 489355080.57095 |
Area | 1.9056289379765E+16 |
Sphere
Radius = nVolume | 1.9788884287004E+24 |
---|---|
Surface area | 7.622515751906E+16 |
Circumference | 489355080.57095 |
Square
Length = nPerimeter | 311533120 |
---|---|
Area | 6065805303558400 |
Diagonal | 110143590.8581 |
Cube
Length = nSurface area | 36394831821350400 |
---|---|
Volume | 4.7242481288252E+23 |
Space diagonal | 134897798.02011 |
Equilateral Triangle
Length = nPerimeter | 233649840 |
---|---|
Area | 2.626570743646E+15 |
Altitude | 67448899.010056 |
Triangular Pyramid
Length = nSurface area | 2.626570743646E+15 |
---|---|
Volume | 5.567579813167E+22 |
Height | 36714530.286034 |