77220144 (number)
77220144 is an even 8-digits composite number following 77220143 and preceding 77220145. In scientific notation, it is written as 7.7220144 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 120 positive divisors. There are 24721920 positive integers (up to 77220144) that are relatively prime to 77220144.
Interesting facts
- 77220144 has 120 divisors, whose sum is 224874000
- The reverse of 77220144 is 44102277
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | seventy-seven million two hundred twenty thousand one hundred forty-four |
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Notation
Scientific notation | 7.7220144 × 10^7 |
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Engineering notation | 7.7220144 × 10^6 |
Prime Factorization of 77220144
Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 61 × 59 × 149
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 3217506 | Product of the distinct prime numbers |
The prime factorization of 77220144 is 2 × 2 × 2 × 2 × 3 × 3 × 61 × 59 × 149. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77220144)
Multiplication
n×yn×2 | 154440288 |
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n×3 | 231660432 |
n×4 | 308880576 |
n×5 | 386100720 |
Division
n÷yn÷2 | 38610072 |
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n÷3 | 25740048 |
n÷3 | 19305036 |
n÷5 | 15444028.8 |
Exponentiation
nyn2 | 5962950639380736 |
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n3 | 4.6045990703787E+23 |
n4 | 3.5556780327691E+31 |
n5 | 2.7456996970807E+39 |
Nth Root
y√n2√n | 8787.4993029872 |
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3√n | 425.83713935943 |
4√n | 93.741662578531 |
5√n | 37.804728323278 |
Divisors of 77220144
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77220143 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77220144 can be divided by 120 positive divisors. The sum of these divisors (counting 77220144) is 1, the average is 0.0083333333333333.
Base conversion 77220144
Base | System | Value |
---|---|---|
2 | Binary | 100100110100100100100110000 |
3 | Ternary | 12101022012010100 |
4 | Quaternary | 10212210210300 |
5 | Quinary | 124232021034 |
6 | Senary | 11355032400 |
8 | Octal | 446444460 |
10 | Decimal | 77220144 |
12 | Duodecimal | 21a3b700 |
16 | Hexadecimal | 49a4930 |
20 | Vigesimal | 142ca74 |
36 | Base36 | 19z3g0 |
Cryptographic Hash Functions
md5 | 83d012c00353201e92b9435c9b66a1cb |
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sha1 | 291167e1a81f087a28211ec009039c35590484bb |
sha256 | ba859498698113cd6d416f62dd8b3bf8b8dc364a19b2b9844e8fc1f50c9e71f2 |
sha512 | db45020832d85bd1fe4f23a08095dafad3ba18a70472caa136fb1d13bf55d05459317ee5f615e040b1800935e8a2c0986bba09cfc6f60e61376ef7c6b9e4f619 |
ripemd-160 | bae123cb21907a39f665177bb5a38772d3033c1f |
77220144 as geometric shapes
Circle
Radius = nDiameter | 154440288 |
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Circumference | 485188474.19909 |
Area | 1.8733161922397E+16 |
Sphere
Radius = nVolume | 1.9287699482971E+24 |
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Surface area | 7.4932647689588E+16 |
Circumference | 485188474.19909 |
Square
Length = nPerimeter | 308880576 |
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Area | 5962950639380736 |
Diagonal | 109205774.9332 |
Cube
Length = nSurface area | 35777703836284416 |
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Volume | 4.6045990703787E+23 |
Space diagonal | 133749212.77578 |
Equilateral Triangle
Length = nPerimeter | 231660432 |
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Area | 2.5820333676082E+15 |
Altitude | 66874606.387892 |
Triangular Pyramid
Length = nSurface area | 2.5820333676082E+15 |
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Volume | 5.4265720455168E+22 |
Height | 36401924.977734 |