90085440 (number)
90085440 is an even 8-digits composite number following 90085439 and preceding 90085441. In scientific notation, it is written as 9.0085440 × 10^7. The sum of its digits is 30. It has a total of 10 prime factors and 112 positive divisors. There are 23771136 positive integers (up to 90085440) that are relatively prime to 90085440.
Interesting facts
- 90085440 has 112 divisors, whose sum is 289023552
- The reverse of 90085440 is 04458009
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | ninety million eighty-five thousand four hundred forty |
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Notation
Scientific notation | 9.0085440 × 10^7 |
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Engineering notation | 9.0085440 × 10^6 |
Prime Factorization of 90085440
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 107 × 877
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 2815170 | Product of the distinct prime numbers |
The prime factorization of 90085440 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 107 × 877. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 90085440)
Multiplication
n×yn×2 | 180170880 |
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n×3 | 270256320 |
n×4 | 360341760 |
n×5 | 450427200 |
Division
n÷yn÷2 | 45042720 |
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n÷3 | 30028480 |
n÷3 | 22521360 |
n÷5 | 18017088 |
Exponentiation
nyn2 | 8115386499993600 |
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n3 | 7.3107816362198E+23 |
n4 | 6.5859498044278E+31 |
n5 | 5.932981859498E+39 |
Nth Root
y√n2√n | 9491.3349956684 |
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3√n | 448.28224136742 |
4√n | 97.423482773243 |
5√n | 38.987996716596 |
Divisors of 90085440
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -90085439 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 90085440 can be divided by 112 positive divisors. The sum of these divisors (counting 90085440) is 1, the average is 0.0089285714285714.
Base conversion 90085440
Base | System | Value |
---|---|---|
2 | Binary | 101010111101001100001000000 |
3 | Ternary | 20021111210222210 |
4 | Quaternary | 11113221201000 |
5 | Quinary | 141030213230 |
6 | Senary | 12534502120 |
8 | Octal | 527514100 |
10 | Decimal | 90085440 |
12 | Duodecimal | 26204940 |
16 | Hexadecimal | 55e9840 |
20 | Vigesimal | 1830dc0 |
36 | Base36 | 1hmudc |
Cryptographic Hash Functions
md5 | 63358acde0c1b94686f7566ad1219b25 |
---|---|
sha1 | 7d017d2cb726412e822014d33ee80a160281fb82 |
sha256 | c3ea359a50347ca5b4fe932b50e00352e3cf67c7fb8a193849d162e41282f296 |
sha512 | 96be5a97c7b8a358061033d94718e10d98d4040a97b9871ec7c49b3722bbe9033b954e14519cf93c3486614072f5a38eb2d95ae0ae4dca60928239ef77d635a4 |
ripemd-160 | 81fbe927da96198f942cb2d3a469ed9cfa9ec0b8 |
90085440 as geometric shapes
Circle
Radius = nDiameter | 180170880 |
---|---|
Circumference | 566023512.99881 |
Area | 2.5495238609422E+16 |
Sphere
Radius = nVolume | 3.062333050713E+24 |
---|---|
Surface area | 1.0198095443769E+17 |
Circumference | 566023512.99881 |
Square
Length = nPerimeter | 360341760 |
---|---|
Area | 8115386499993600 |
Diagonal | 127400051.02035 |
Cube
Length = nSurface area | 48692318999961600 |
---|---|
Volume | 7.3107816362198E+23 |
Space diagonal | 156032559.1022 |
Equilateral Triangle
Length = nPerimeter | 270256320 |
---|---|
Area | 3.5140654352619E+15 |
Altitude | 78016279.551099 |
Triangular Pyramid
Length = nSurface area | 3.5140654352619E+15 |
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Volume | 8.6158387845752E+22 |
Height | 42466683.673449 |