77880000 (number)
77880000 is an even 8-digits composite number following 77879999 and preceding 77880001. In scientific notation, it is written as 7.7880000 × 10^7. The sum of its digits is 30. It has a total of 11 prime factors and 168 positive divisors. There are 18560000 positive integers (up to 77880000) that are relatively prime to 77880000.
Interesting facts
- 77880000 has 168 divisors, whose sum is 260786880
- The reverse of 77880000 is 00008877
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | seventy-seven million eight hundred eighty thousand |
---|
Notation
Scientific notation | 7.7880000 × 10^7 |
---|---|
Engineering notation | 7.7880000 × 10^6 |
Prime Factorization of 77880000
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 275 × 3 × 5 × 5 × 59
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 486750 | Product of the distinct prime numbers |
The prime factorization of 77880000 is 2 × 2 × 2 × 2 × 2 × 2 × 275 × 3 × 5 × 5 × 59. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77880000)
Multiplication
n×yn×2 | 155760000 |
---|---|
n×3 | 233640000 |
n×4 | 311520000 |
n×5 | 389400000 |
Division
n÷yn÷2 | 38940000 |
---|---|
n÷3 | 25960000 |
n÷3 | 19470000 |
n÷5 | 15576000 |
Exponentiation
nyn2 | 6065294400000000 |
---|---|
n3 | 4.72365127872E+23 |
n4 | 3.6787796158671E+31 |
n5 | 2.8650335648373E+39 |
Nth Root
y√n2√n | 8824.9645891641 |
---|---|
3√n | 427.04664500757 |
4√n | 93.941282667228 |
5√n | 37.869117858161 |
Divisors of 77880000
168 divisors
τ | Total Divisors | 168 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77879999 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.005952380952381 | 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 | 168 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77880000 can be divided by 168 positive divisors. The sum of these divisors (counting 77880000) is 1, the average is 0.005952380952381.
Base conversion 77880000
Base | System | Value |
---|---|---|
2 | Binary | 100101001000101101011000000 |
3 | Ternary | 12102112201021110 |
4 | Quaternary | 10221011223000 |
5 | Quinary | 124414130000 |
6 | Senary | 11421123320 |
8 | Octal | 451055300 |
10 | Decimal | 77880000 |
12 | Duodecimal | 220b9540 |
16 | Hexadecimal | 4a45ac0 |
20 | Vigesimal | 146f000 |
36 | Base36 | 1ad8lc |
Cryptographic Hash Functions
md5 | f6244292bbe79de1f0172c27a6485b13 |
---|---|
sha1 | 522dee9fe15ff77237ca52a679daf97564943f47 |
sha256 | c3f1f8cf1a306ea654458ec4fa18e6bf0d9ba97f334d64578bc8429829c8afff |
sha512 | 0e4ecc5c13330a62854592dff7f5dcf599c8010990fbe572c990876447c2fdbc1e42c9a2c38ef9136265888ec2e25b95ae6606983c6a0fda43e892f5eedaa55a |
ripemd-160 | 6b301fcb306ead445b4fcf651ee56b9821a527f3 |
77880000 as geometric shapes
Circle
Radius = nDiameter | 155760000 |
---|---|
Circumference | 489334471.72315 |
Area | 1.9054684328899E+16 |
Sphere
Radius = nVolume | 1.9786384207129E+24 |
---|---|
Surface area | 7.6218737315597E+16 |
Circumference | 489334471.72315 |
Square
Length = nPerimeter | 311520000 |
---|---|
Area | 6065294400000000 |
Diagonal | 110138952.23762 |
Cube
Length = nSurface area | 36391766400000000 |
---|---|
Volume | 4.72365127872E+23 |
Space diagonal | 134892116.89346 |
Equilateral Triangle
Length = nPerimeter | 233640000 |
---|---|
Area | 2.6263495159157E+15 |
Altitude | 67446058.446732 |
Triangular Pyramid
Length = nSurface area | 2.6263495159157E+15 |
---|---|
Volume | 5.5668764185724E+22 |
Height | 36712984.079206 |