985344990 (number)
985344990 is an even 9-digits composite number following 985344989 and preceding 985344991. In scientific notation, it is written as 9.85344990 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 211972608 positive integers (up to 985344990) that are relatively prime to 985344990.
Interesting facts
- 985344990 has 32 divisors, whose sum is 2066747904
- The reverse of 985344990 is 099443589
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 51
- Digital Root 6
Name
Name | nine hundred eighty-five million three hundred forty-four thousand nine hundred ninety |
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Notation
Scientific notation | 9.85344990 × 10^8 |
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Engineering notation | 9.85344990 × 10^6 |
Prime Factorization of 985344990
Prime Factorization 2 × 5 × 51 × 7 × 276007
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 985344990 | Product of the distinct prime numbers |
The prime factorization of 985344990 is 2 × 5 × 51 × 7 × 276007. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 985344990)
Multiplication
n×yn×2 | 1970689980 |
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n×3 | 2956034970 |
n×4 | 3941379960 |
n×5 | 4926724950 |
Division
n÷yn÷2 | 492672495 |
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n÷3 | 328448330 |
n÷3 | 246336247.5 |
n÷5 | 197068998 |
Exponentiation
nyn2 | 970904749318100100 |
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n3 | 9.566761305078E+26 |
n4 | 9.4265603224844E+35 |
n5 | 9.2884139866928E+44 |
Nth Root
y√n2√n | 31390.205319494 |
---|---|
3√n | 995.09093720346 |
4√n | 177.17281202119 |
5√n | 62.909707010701 |
Divisors of 985344990
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 | -985344989 | 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 985344990 can be divided by 32 positive divisors. The sum of these divisors (counting 985344990) is 1, the average is 0.03125.
Base conversion 985344990
Base | System | Value |
---|---|---|
2 | Binary | 111010101110110010101111011110 |
3 | Ternary | 2112200002201012220 |
4 | Quaternary | 322232302233132 |
5 | Quinary | 4004222014430 |
6 | Senary | 241435210210 |
8 | Octal | 7256625736 |
10 | Decimal | 985344990 |
12 | Duodecimal | 235ba6966 |
16 | Hexadecimal | 3abb2bde |
20 | Vigesimal | f7i829a |
36 | Base36 | gand26 |
Cryptographic Hash Functions
md5 | 0c527615742a39a2bbc6e7a6fa82bf09 |
---|---|
sha1 | f2f538f266213b004788785ada08e6e35a8cfa37 |
sha256 | 385fdcb1cb27b940f41c9d10f394475b5e34ffa2d5e106b268e5201e29206a58 |
sha512 | 2a45be4a8402e2d831b07ae1aecce04515d79c118fea27f01a0c6f512572ae7190e5289a2250751523006d6243c6ed6e4726c443f8baf915c58ba0495b2af6f5 |
ripemd-160 | 65b461501b8e5746df0ab8d73e990d4892036d05 |
985344990 as geometric shapes
Circle
Radius = nDiameter | 1970689980 |
---|---|
Circumference | 6191105163.671 |
Area | 3.0501872277932E+18 |
Sphere
Radius = nVolume | 4.007315604624E+27 |
---|---|
Surface area | 1.2200748911173E+19 |
Circumference | 6191105163.671 |
Square
Length = nPerimeter | 3941379960 |
---|---|
Area | 970904749318100100 |
Diagonal | 1393488248.4744 |
Cube
Length = nSurface area | 5825428495908600600 |
---|---|
Volume | 9.566761305078E+26 |
Space diagonal | 1706667585.6634 |
Equilateral Triangle
Length = nPerimeter | 2956034970 |
---|---|
Area | 4.2041408878222E+17 |
Altitude | 853333792.83172 |
Triangular Pyramid
Length = nSurface area | 4.2041408878222E+17 |
---|---|
Volume | 1.1274536321356E+26 |
Height | 464496082.82479 |