80974720 (number)
80974720 is an even 8-digits composite number following 80974719 and preceding 80974721. In scientific notation, it is written as 8.0974720 × 10^7. The sum of its digits is 37. It has a total of 9 prime factors and 32 positive divisors. There are 30976000 positive integers (up to 80974720) that are relatively prime to 80974720.
Interesting facts
- 80974720 has 32 divisors, whose sum is 162749160
- The reverse of 80974720 is 02747908
- Previous prime number is 115
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | eighty million nine hundred seventy-four thousand seven hundred twenty |
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Notation
Scientific notation | 8.0974720 × 10^7 |
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Engineering notation | 8.0974720 × 10^6 |
Prime Factorization of 80974720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 115 × 5501
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1265230 | Product of the distinct prime numbers |
The prime factorization of 80974720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 115 × 5501. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 80974720)
Multiplication
n×yn×2 | 161949440 |
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n×3 | 242924160 |
n×4 | 323898880 |
n×5 | 404873600 |
Division
n÷yn÷2 | 40487360 |
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n÷3 | 26991573.333333 |
n÷3 | 20243680 |
n÷5 | 16194944 |
Exponentiation
nyn2 | 6556905279078400 |
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n3 | 5.309435690399E+23 |
n4 | 4.2993006838806E+31 |
n5 | 3.4813466907304E+39 |
Nth Root
y√n2√n | 8998.5954459571 |
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3√n | 432.6298539776 |
4√n | 94.860926866424 |
5√n | 38.165406374734 |
Divisors of 80974720
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -80974719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 80974720 can be divided by 32 positive divisors. The sum of these divisors (counting 80974720) is 1, the average is 0.03125.
Base conversion 80974720
Base | System | Value |
---|---|---|
2 | Binary | 100110100111001001110000000 |
3 | Ternary | 12122100221102201 |
4 | Quaternary | 10310321032000 |
5 | Quinary | 131212142340 |
6 | Senary | 12011322544 |
8 | Octal | 464711600 |
10 | Decimal | 80974720 |
12 | Duodecimal | 23150454 |
16 | Hexadecimal | 4d39380 |
20 | Vigesimal | 1561gg0 |
36 | Base36 | 1c7khs |
Cryptographic Hash Functions
md5 | d1d01896ac7a4d3a438454274f712c10 |
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sha1 | b6a8a01669f2fe75da84ee4ff53fb29660ba6f53 |
sha256 | dcd1c50a7130df2f0b62bfe1ef037d20104dac5d77e8d5aa3870500806fa4dce |
sha512 | dea6af10a47c9decff38594f5190c8fd9737bcd476f483c65303f75911168f87958e947153de541da58ad89b880381c9b738a9ece3ca033b7496372b684e0ced |
ripemd-160 | d1daa64ac792d7805228b006dbdc98f47a307db6 |
80974720 as geometric shapes
Circle
Radius = nDiameter | 161949440 |
---|---|
Circumference | 508779170.95698 |
Area | 2.0599125455037E+16 |
Sphere
Radius = nVolume | 2.2240112212886E+24 |
---|---|
Surface area | 8.2396501820147E+16 |
Circumference | 508779170.95698 |
Square
Length = nPerimeter | 323898880 |
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Area | 6556905279078400 |
Diagonal | 114515547.23336 |
Cube
Length = nSurface area | 39341431674470400 |
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Volume | 5.309435690399E+23 |
Space diagonal | 140252329.16866 |
Equilateral Triangle
Length = nPerimeter | 242924160 |
---|---|
Area | 2.8392232709451E+15 |
Altitude | 70126164.584332 |
Triangular Pyramid
Length = nSurface area | 2.8392232709451E+15 |
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Volume | 6.2572299682583E+22 |
Height | 38171849.077788 |