80490312 (number)
80490312 is an even 8-digits composite number following 80490311 and preceding 80490313. In scientific notation, it is written as 8.0490312 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 96 positive divisors. There are 22200192 positive integers (up to 80490312) that are relatively prime to 80490312.
Interesting facts
- 80490312 has 96 divisors, whose sum is 257774400
- The reverse of 80490312 is 21309408
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | eighty million four hundred ninety thousand three hundred twelve |
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Notation
Scientific notation | 8.0490312 × 10^7 |
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Engineering notation | 8.0490312 × 10^6 |
Prime Factorization of 80490312
Prime Factorization 2 × 2 × 2 × 29 × 3 × 3 × 7 × 5507
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 6707526 | Product of the distinct prime numbers |
The prime factorization of 80490312 is 2 × 2 × 2 × 29 × 3 × 3 × 7 × 5507. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 80490312)
Multiplication
n×yn×2 | 160980624 |
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n×3 | 241470936 |
n×4 | 321961248 |
n×5 | 402451560 |
Division
n÷yn÷2 | 40245156 |
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n÷3 | 26830104 |
n÷3 | 20122578 |
n÷5 | 16098062.4 |
Exponentiation
nyn2 | 6478690325857344 |
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n3 | 5.2147180567964E+23 |
n4 | 4.1973428338358E+31 |
n5 | 3.378454342664E+39 |
Nth Root
y√n2√n | 8971.6393150862 |
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3√n | 431.76543335804 |
4√n | 94.71873793018 |
5√n | 38.119633999365 |
Divisors of 80490312
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 | -80490311 | 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 80490312 can be divided by 96 positive divisors. The sum of these divisors (counting 80490312) is 1, the average is 0.010416666666667.
Base conversion 80490312
Base | System | Value |
---|---|---|
2 | Binary | 100110011000010111101001000 |
3 | Ternary | 12121110022221200 |
4 | Quaternary | 10303002331020 |
5 | Quinary | 131101142222 |
6 | Senary | 11553104200 |
8 | Octal | 463027510 |
10 | Decimal | 80490312 |
12 | Duodecimal | 22b58060 |
16 | Hexadecimal | 4cc2f48 |
20 | Vigesimal | 15315fc |
36 | Base36 | 1bx6q0 |
Cryptographic Hash Functions
md5 | ecf779b3e0a556cc07808ead32511034 |
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sha1 | 6b389e0567e5c1433c61db6deb53c5bd56d71b91 |
sha256 | 5342d818dec490e2b88b3ebdde03ae9e647e894722cbcd6e154ba5c00a918071 |
sha512 | b34560199ebe75827929eafb2f272f36e4899f1fbfdef709468bea06ecb17c3477855f7709d5fe686677f75a4c1aa2d44c0647dd3af5c787494cd8b9fc909bcf |
ripemd-160 | 8d20876c455f7806b58d21b24d61853d1556db56 |
80490312 as geometric shapes
Circle
Radius = nDiameter | 160980624 |
---|---|
Circumference | 505735545.7287 |
Area | 2.0353405932597E+16 |
Sphere
Radius = nVolume | 2.1843359917031E+24 |
---|---|
Surface area | 8.1413623730387E+16 |
Circumference | 505735545.7287 |
Square
Length = nPerimeter | 321961248 |
---|---|
Area | 6478690325857344 |
Diagonal | 113830490.87004 |
Cube
Length = nSurface area | 38872141955144064 |
---|---|
Volume | 5.2147180567964E+23 |
Space diagonal | 139413309.90107 |
Equilateral Triangle
Length = nPerimeter | 241470936 |
---|---|
Area | 2.8053552027225E+15 |
Altitude | 69706654.950535 |
Triangular Pyramid
Length = nSurface area | 2.8053552027225E+15 |
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Volume | 6.1456041665611E+22 |
Height | 37943496.956681 |