78367072 (number)
78367072 is an even 8-digits composite number following 78367071 and preceding 78367073. In scientific notation, it is written as 7.8367072 × 10^7. The sum of its digits is 40. It has a total of 10 prime factors and 144 positive divisors. There are 30750720 positive integers (up to 78367072) that are relatively prime to 78367072.
Interesting facts
- 78367072 has 144 divisors, whose sum is 195465312
- The reverse of 78367072 is 27076387
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | seventy-eight million three hundred sixty-seven thousand seventy-two |
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Notation
Scientific notation | 7.8367072 × 10^7 |
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Engineering notation | 7.8367072 × 10^6 |
Prime Factorization of 78367072
Prime Factorization 2 × 2 × 2 × 2 × 2 × 23 × 7 × 7 × 41 × 53
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 699706 | Product of the distinct prime numbers |
The prime factorization of 78367072 is 2 × 2 × 2 × 2 × 2 × 23 × 7 × 7 × 41 × 53. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 78367072)
Multiplication
n×yn×2 | 156734144 |
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n×3 | 235101216 |
n×4 | 313468288 |
n×5 | 391835360 |
Division
n÷yn÷2 | 39183536 |
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n÷3 | 26122357.333333 |
n÷3 | 19591768 |
n÷5 | 15673414.4 |
Exponentiation
nyn2 | 6141397973853184 |
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n3 | 4.8128337719761E+23 |
n4 | 3.7716769073248E+31 |
n5 | 2.9557527575706E+39 |
Nth Root
y√n2√n | 8852.5178339272 |
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3√n | 427.93506453646 |
4√n | 94.087819795802 |
5√n | 37.916367515062 |
Divisors of 78367072
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -78367071 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 78367072 can be divided by 144 positive divisors. The sum of these divisors (counting 78367072) is 1, the average is 0.0069444444444444.
Base conversion 78367072
Base | System | Value |
---|---|---|
2 | Binary | 100101010111100100101100000 |
3 | Ternary | 12110110110102011 |
4 | Quaternary | 10222330211200 |
5 | Quinary | 130030221242 |
6 | Senary | 11435402304 |
8 | Octal | 452744540 |
10 | Decimal | 78367072 |
12 | Duodecimal | 222b3394 |
16 | Hexadecimal | 4abc960 |
20 | Vigesimal | 149fhdc |
36 | Base36 | 1anof4 |
Cryptographic Hash Functions
md5 | c8afc5c27fedbf9f7cf6929dbc793a14 |
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sha1 | bb4252af75c674d5ecd811c252f86dd9fff2b295 |
sha256 | fd3e59c93d4b8524ad761ad27c1ff8e8d3669a46cab87f1e1a39fc1841f3c880 |
sha512 | 172f2c6af0567ca5ce3630729965fed41ea76dad8e18b91941f0d881dcdd88940f18a49ca5377d258128ac4135eb0ee1feb9835ca12c4fffe05d5b0145bdbe3a |
ripemd-160 | b34f5839b4d957133a254ac1e3b2d967c67627ed |
78367072 as geometric shapes
Circle
Radius = nDiameter | 156734144 |
---|---|
Circumference | 492394835.35708 |
Area | 1.9293770757428E+16 |
Sphere
Radius = nVolume | 2.0159950961318E+24 |
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Surface area | 7.7175083029714E+16 |
Circumference | 492394835.35708 |
Square
Length = nPerimeter | 313468288 |
---|---|
Area | 6141397973853184 |
Diagonal | 110827776.06587 |
Cube
Length = nSurface area | 36848387843119104 |
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Volume | 4.8128337719761E+23 |
Space diagonal | 135735750.34441 |
Equilateral Triangle
Length = nPerimeter | 235101216 |
---|---|
Area | 2.6593033300536E+15 |
Altitude | 67867875.172204 |
Triangular Pyramid
Length = nSurface area | 2.6593033300536E+15 |
---|---|
Volume | 5.6719789948132E+22 |
Height | 36942592.021956 |