77885764 (number)
77885764 is an even 8-digits composite number following 77885763 and preceding 77885765. In scientific notation, it is written as 7.7885764 × 10^7. The sum of its digits is 52. It has a total of 6 prime factors and 48 positive divisors. There are 32894400 positive integers (up to 77885764) that are relatively prime to 77885764.
Interesting facts
- 77885764 has 48 divisors, whose sum is 147571200
- The reverse of 77885764 is 46758877
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 52
- Digital Root 7
Name
Name | seventy-seven million eight hundred eighty-five thousand seven hundred sixty-four |
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Notation
Scientific notation | 7.7885764 × 10^7 |
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Engineering notation | 7.7885764 × 10^6 |
Prime Factorization of 77885764
Prime Factorization 2 × 2 × 121 × 29 × 31 × 179
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 38942882 | Product of the distinct prime numbers |
The prime factorization of 77885764 is 2 × 2 × 121 × 29 × 31 × 179. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77885764)
Multiplication
n×yn×2 | 155771528 |
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n×3 | 233657292 |
n×4 | 311543056 |
n×5 | 389428820 |
Division
n÷yn÷2 | 38942882 |
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n÷3 | 25961921.333333 |
n÷3 | 19471441 |
n÷5 | 15577152.8 |
Exponentiation
nyn2 | 6066192233863696 |
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n3 | 4.7247001670534E+23 |
n4 | 3.6798688218188E+31 |
n5 | 2.8660939460714E+39 |
Nth Root
y√n2√n | 8825.2911566701 |
---|---|
3√n | 427.05718017337 |
4√n | 93.943020798089 |
5√n | 37.869678390091 |
Divisors of 77885764
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 | -77885763 | 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 77885764 can be divided by 48 positive divisors. The sum of these divisors (counting 77885764) is 1, the average is 0.020833333333333.
Base conversion 77885764
Base | System | Value |
---|---|---|
2 | Binary | 100101001000111000101000100 |
3 | Ternary | 12102120000011221 |
4 | Quaternary | 10221013011010 |
5 | Quinary | 124414321024 |
6 | Senary | 11421210124 |
8 | Octal | 451070504 |
10 | Decimal | 77885764 |
12 | Duodecimal | 22100944 |
16 | Hexadecimal | 4a47144 |
20 | Vigesimal | 146fe84 |
36 | Base36 | 1add1g |
Cryptographic Hash Functions
md5 | 2fb45cf5463365bea506a34e1a6c1d78 |
---|---|
sha1 | adb57c65e4c564e9a769ce4dd9e723bce18bfc18 |
sha256 | bdb09ccdc392f60f1d8a69792cdeb50a6c3ee67086e6e3e64e34d52776fbe21a |
sha512 | ca7c25f2b4d2798a1d071d4ceaa1265e9624884703fbc3f8d52ddf78b986d79b4c77e24e41d857247b4745c2fc1cf297538309e481206c69f17c90a177eefd9e |
ripemd-160 | 974bb0d25623d320fc3a934f8ba454f961b47976 |
77885764 as geometric shapes
Circle
Radius = nDiameter | 155771528 |
---|---|
Circumference | 489370688.00326 |
Area | 1.905750495717E+16 |
Sphere
Radius = nVolume | 1.9790777780306E+24 |
---|---|
Surface area | 7.6230019828679E+16 |
Circumference | 489370688.00326 |
Square
Length = nPerimeter | 311543056 |
---|---|
Area | 6066192233863696 |
Diagonal | 110147103.76459 |
Cube
Length = nSurface area | 36397153403182176 |
---|---|
Volume | 4.7247001670534E+23 |
Space diagonal | 134902100.43432 |
Equilateral Triangle
Length = nPerimeter | 233657292 |
---|---|
Area | 2.6267382893829E+15 |
Altitude | 67451050.217159 |
Triangular Pyramid
Length = nSurface area | 2.6267382893829E+15 |
---|---|
Volume | 5.5681125453278E+22 |
Height | 36715701.254863 |