77213660 (number)
77213660 is an even 8-digits composite number following 77213659 and preceding 77213661. In scientific notation, it is written as 7.7213660 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 27238400 positive integers (up to 77213660) that are relatively prime to 77213660.
Interesting facts
- 77213660 has 48 divisors, whose sum is 145635840
- The reverse of 77213660 is 06631277
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | seventy-seven million two hundred thirteen thousand six hundred sixty |
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Notation
Scientific notation | 7.7213660 × 10^7 |
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Engineering notation | 7.7213660 × 10^6 |
Prime Factorization of 77213660
Prime Factorization 2 × 2 × 85 × 41 × 29 × 191
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 38606830 | Product of the distinct prime numbers |
The prime factorization of 77213660 is 2 × 2 × 85 × 41 × 29 × 191. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77213660)
Multiplication
n×yn×2 | 154427320 |
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n×3 | 231640980 |
n×4 | 308854640 |
n×5 | 386068300 |
Division
n÷yn÷2 | 38606830 |
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n÷3 | 25737886.666667 |
n÷3 | 19303415 |
n÷5 | 15442732 |
Exponentiation
nyn2 | 5961949290595600 |
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n3 | 4.6034392546129E+23 |
n4 | 3.5544839343633E+31 |
n5 | 2.7445471398339E+39 |
Nth Root
y√n2√n | 8787.1303620693 |
---|---|
3√n | 425.82522016687 |
4√n | 93.739694697974 |
5√n | 37.804093426529 |
Divisors of 77213660
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 | -77213659 | 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 77213660 can be divided by 48 positive divisors. The sum of these divisors (counting 77213660) is 1, the average is 0.020833333333333.
Base conversion 77213660
Base | System | Value |
---|---|---|
2 | Binary | 100100110100010111111011100 |
3 | Ternary | 12101021212020012 |
4 | Quaternary | 10212202333130 |
5 | Quinary | 124231314120 |
6 | Senary | 11354542352 |
8 | Octal | 446427734 |
10 | Decimal | 77213660 |
12 | Duodecimal | 21a379b8 |
16 | Hexadecimal | 49a2fdc |
20 | Vigesimal | 142be30 |
36 | Base36 | 19yyfw |
Cryptographic Hash Functions
md5 | aee92fc0c595ec4d1ef687ed762b0caf |
---|---|
sha1 | 685981ac8dac452076ab8842a898faed780eb2c5 |
sha256 | 8bb5e5473c8d9b50c13b17bf7fd3dc27c5008afa309d3a35cd3aeae765857095 |
sha512 | 2cacbf7ae708e3d3901b02e190d947f4f93c0986780624ed8c5be62fb152456db2f4ea9c8ae5e83da9577b365acbff9e29093d22d506999bd3c4cec66c2384f9 |
ripemd-160 | 6ca8be6fad9fe718b2fb960c9bac6cee6cfaa803 |
77213660 as geometric shapes
Circle
Radius = nDiameter | 154427320 |
---|---|
Circumference | 485147734.02556 |
Area | 1.873001609241E+16 |
Sphere
Radius = nVolume | 1.9282841258052E+24 |
---|---|
Surface area | 7.492006436964E+16 |
Circumference | 485147734.02556 |
Square
Length = nPerimeter | 308854640 |
---|---|
Area | 5961949290595600 |
Diagonal | 109196605.17246 |
Cube
Length = nSurface area | 35771695743573600 |
---|---|
Volume | 4.6034392546129E+23 |
Space diagonal | 133737982.15835 |
Equilateral Triangle
Length = nPerimeter | 231640980 |
---|---|
Area | 2.5815997708652E+15 |
Altitude | 66868991.079174 |
Triangular Pyramid
Length = nSurface area | 2.5815997708652E+15 |
---|---|
Volume | 5.4252051895285E+22 |
Height | 36398868.390822 |