77884740 (number)
77884740 is an even 8-digits composite number following 77884739 and preceding 77884741. In scientific notation, it is written as 7.7884740 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 20554560 positive integers (up to 77884740) that are relatively prime to 77884740.
Interesting facts
- 77884740 has 96 divisors, whose sum is 228501504
- The reverse of 77884740 is 04748877
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | seventy-seven million eight hundred eighty-four thousand seven hundred forty |
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Notation
Scientific notation | 7.7884740 × 10^7 |
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Engineering notation | 7.7884740 × 10^6 |
Prime Factorization of 77884740
Prime Factorization 2 × 2 × 27 × 5 × 3 × 131 × 367
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 38942370 | Product of the distinct prime numbers |
The prime factorization of 77884740 is 2 × 2 × 27 × 5 × 3 × 131 × 367. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77884740)
Multiplication
n×yn×2 | 155769480 |
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n×3 | 233654220 |
n×4 | 311538960 |
n×5 | 389423700 |
Division
n÷yn÷2 | 38942370 |
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n÷3 | 25961580 |
n÷3 | 19471185 |
n÷5 | 15576948 |
Exponentiation
nyn2 | 6066032724867600 |
---|---|
n3 | 4.724513816078E+23 |
n4 | 3.6796753019165E+31 |
n5 | 2.8659055417419E+39 |
Nth Root
y√n2√n | 8825.2331413963 |
---|---|
3√n | 427.05530859271 |
4√n | 93.942712018529 |
5√n | 37.869578811548 |
Divisors of 77884740
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77884739 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77884740 can be divided by 96 positive divisors. The sum of these divisors (counting 77884740) is 1, the average is 0.010416666666667.
Base conversion 77884740
Base | System | Value |
---|---|---|
2 | Binary | 100101001000110110101000100 |
3 | Ternary | 12102112221210000 |
4 | Quaternary | 10221012311010 |
5 | Quinary | 124414302430 |
6 | Senary | 11421201300 |
8 | Octal | 451066504 |
10 | Decimal | 77884740 |
12 | Duodecimal | 22100230 |
16 | Hexadecimal | 4a46d44 |
20 | Vigesimal | 146fbh0 |
36 | Base36 | 1adc90 |
Cryptographic Hash Functions
md5 | ad44f4d05f978377f377364d9251a769 |
---|---|
sha1 | 2f61ba58c0d9a265c96edfe71235bbbbee232c92 |
sha256 | b2e35c560f882e37f8f33040e90a80c17dab4c40394c10e9f727735c0eb5399f |
sha512 | dbf5d9a075bb299eb926486ebd210538d02bb8c7a9d20df3a3570c5e51e0c6c65d7e85f5d77a2d01cc50f6cad42a15f666bbb5789479ec0236de00bf92fc4b46 |
ripemd-160 | a6b4b1d3fc573c50d8270b3e36742f862f0b22a6 |
77884740 as geometric shapes
Circle
Radius = nDiameter | 155769480 |
---|---|
Circumference | 489364254.0215 |
Area | 1.9057003844879E+16 |
Sphere
Radius = nVolume | 1.9789997195166E+24 |
---|---|
Surface area | 7.6228015379517E+16 |
Circumference | 489364254.0215 |
Square
Length = nPerimeter | 311538960 |
---|---|
Area | 6066032724867600 |
Diagonal | 110145655.6099 |
Cube
Length = nSurface area | 36396196349205600 |
---|---|
Volume | 4.724513816078E+23 |
Space diagonal | 134900326.81429 |
Equilateral Triangle
Length = nPerimeter | 233654220 |
---|---|
Area | 2.6266692199615E+15 |
Altitude | 67450163.407146 |
Triangular Pyramid
Length = nSurface area | 2.6266692199615E+15 |
---|---|
Volume | 5.5678929285972E+22 |
Height | 36715218.536634 |