77888040 (number)
77888040 is an even 8-digits composite number following 77888039 and preceding 77888041. In scientific notation, it is written as 7.7888040 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 20708352 positive integers (up to 77888040) that are relatively prime to 77888040.
Interesting facts
- 77888040 has 64 divisors, whose sum is 234360000
- The reverse of 77888040 is 04088877
- Previous prime number is 433
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | seventy-seven million eight hundred eighty-eight thousand forty |
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Notation
Scientific notation | 7.7888040 × 10^7 |
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Engineering notation | 7.7888040 × 10^6 |
Prime Factorization of 77888040
Prime Factorization 2 × 2 × 2 × 5 × 3 × 433 × 1499
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 19472010 | Product of the distinct prime numbers |
The prime factorization of 77888040 is 2 × 2 × 2 × 5 × 3 × 433 × 1499. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77888040)
Multiplication
n×yn×2 | 155776080 |
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n×3 | 233664120 |
n×4 | 311552160 |
n×5 | 389440200 |
Division
n÷yn÷2 | 38944020 |
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n÷3 | 25962680 |
n÷3 | 19472010 |
n÷5 | 15577608 |
Exponentiation
nyn2 | 6066546775041600 |
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n3 | 4.7251143787631E+23 |
n4 | 3.6802989773768E+31 |
n5 | 2.8665127396188E+39 |
Nth Root
y√n2√n | 8825.4201033152 |
---|---|
3√n | 427.06133999507 |
4√n | 93.943707098002 |
5√n | 37.869899715212 |
Divisors of 77888040
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77888039 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77888040 can be divided by 64 positive divisors. The sum of these divisors (counting 77888040) is 1, the average is 0.015625.
Base conversion 77888040
Base | System | Value |
---|---|---|
2 | Binary | 100101001000111101000101000 |
3 | Ternary | 12102120010022020 |
4 | Quaternary | 10221013220220 |
5 | Quinary | 124414404130 |
6 | Senary | 11421224440 |
8 | Octal | 451075050 |
10 | Decimal | 77888040 |
12 | Duodecimal | 22102120 |
16 | Hexadecimal | 4a47a28 |
20 | Vigesimal | 146g020 |
36 | Base36 | 1adeso |
Cryptographic Hash Functions
md5 | dcaf7f80027a0c74c9d0c497b9d1fe10 |
---|---|
sha1 | 4793e30b909e54bd2e949d589c33db82280a3d8d |
sha256 | 1affcf75a3b4b7db19ec66cfb913d9828f9898f46645122513bf8d755f514c50 |
sha512 | 3fb4bd12edd858143a5cd71e81a49094c9736ef9778da7c81c02d8f9629cd9832312782a924dbad84c13932d1de991d5bacb553683e60aeb1d622ef2f54db998 |
ripemd-160 | a1e34374da4e71f1dc12ec393b6c4b50da67f8fe |
77888040 as geometric shapes
Circle
Radius = nDiameter | 155776080 |
---|---|
Circumference | 489384988.53302 |
Area | 1.905861878113E+16 |
Sphere
Radius = nVolume | 1.9792512826258E+24 |
---|---|
Surface area | 7.6234475124518E+16 |
Circumference | 489384988.53302 |
Square
Length = nPerimeter | 311552160 |
---|---|
Area | 6066546775041600 |
Diagonal | 110150322.51466 |
Cube
Length = nSurface area | 36399280650249600 |
---|---|
Volume | 4.7251143787631E+23 |
Space diagonal | 134906042.58196 |
Equilateral Triangle
Length = nPerimeter | 233664120 |
---|---|
Area | 2.6268918102163E+15 |
Altitude | 67453021.290979 |
Triangular Pyramid
Length = nSurface area | 2.6268918102163E+15 |
---|---|
Volume | 5.5686006985091E+22 |
Height | 36716774.171553 |