8490695421 (number)
8490695421 is an odd 10-digits composite number following 8490695420 and preceding 8490695422. In scientific notation, it is written as 8.490695421 × 10^9. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 5180760000 positive integers (up to 8490695421) that are relatively prime to 8490695421.
Interesting facts
- 8490695421 has 32 divisors, whose sum is 12295413760
- The reverse of 8490695421 is 1245960948
- Previous prime number is 739
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 48
- Digital Root 3
Name
Name | eight billion four hundred ninety million six hundred ninety-five thousand four hundred twenty-one |
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Notation
Scientific notation | 8.490695421 × 10^9 |
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Engineering notation | 8.490695421 × 10^9 |
Prime Factorization of 8490695421
Prime Factorization 3 × 13 × 151 × 739 × 1951
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 8490695421 | Product of the distinct prime numbers |
The prime factorization of 8490695421 is 3 × 13 × 151 × 739 × 1951. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 8490695421)
Multiplication
n×yn×2 | 16981390842 |
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n×3 | 25472086263 |
n×4 | 33962781684 |
n×5 | 42453477105 |
Division
n÷yn÷2 | 4245347710.5 |
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n÷3 | 2830231807 |
n÷3 | 2122673855.25 |
n÷5 | 1698139084.2 |
Exponentiation
nyn2 | 7.209190873219E+19 |
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n3 | 6.1211043936356E+29 |
n4 | 5.1972433046505E+39 |
n5 | 4.4128209928619E+49 |
Nth Root
y√n2√n | 92144.9695914 |
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3√n | 2040.0826107934 |
4√n | 303.55389898896 |
5√n | 96.780676256291 |
Divisors of 8490695421
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 | -8490695420 | 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 8490695421 can be divided by 32 positive divisors. The sum of these divisors (counting 8490695421) is 1, the average is 0.03125.
Base conversion 8490695421
Base | System | Value |
---|---|---|
2 | Binary | 111111010000101011011101011111101 |
3 | Ternary | 210220201202000110210 |
4 | Quaternary | 13322011123223331 |
5 | Quinary | 114342104223141 |
6 | Senary | 3522305023033 |
8 | Octal | 77205335375 |
10 | Decimal | 8490695421 |
12 | Duodecimal | 178b624a79 |
16 | Hexadecimal | 1fa15bafd |
20 | Vigesimal | 6cd6gib1 |
36 | Base36 | 3wf52il |
Cryptographic Hash Functions
md5 | 91b823833f931403b15da6219f530a19 |
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sha1 | 1c3765871fec13924c50c97ed68f4e2b50e74e57 |
sha256 | 85ad499a9b753afac4a145f33b79512e5d6cc744cdf869b378ed190747d3e8d4 |
sha512 | 526e9f9ec619fe393a9620f20bed86db96b4652ef7868d1628257c54855f2b43fb7ac7715b38cfe1ee67c8b8c582f59f968dc3906e579b6ead4aedf9fb75f74e |
ripemd-160 | 28e1bac7ab42d4df4a52ae1ef8b78f96bc53208a |
8490695421 as geometric shapes
Circle
Radius = nDiameter | 16981390842 |
---|---|
Circumference | 53348612716.964 |
Area | 2.2648341085632E+20 |
Sphere
Radius = nVolume | 2.5640022126536E+30 |
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Surface area | 9.0593364342526E+20 |
Circumference | 53348612716.964 |
Square
Length = nPerimeter | 33962781684 |
---|---|
Area | 7.209190873219E+19 |
Diagonal | 12007656618.357 |
Cube
Length = nSurface area | 4.3255145239314E+20 |
---|---|
Volume | 6.1211043936356E+29 |
Space diagonal | 14706315860.764 |
Equilateral Triangle
Length = nPerimeter | 25472086263 |
---|---|
Area | 3.1216712184693E+19 |
Altitude | 7353157930.3822 |
Triangular Pyramid
Length = nSurface area | 3.1216712184693E+19 |
---|---|
Volume | 7.2137907084842E+28 |
Height | 4002552206.1191 |