2489017890 (number)
2489017890 is an even 10-digits composite number following 2489017889 and preceding 2489017891. In scientific notation, it is written as 2.489017890 × 10^9. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 654389120 positive integers (up to 2489017890) that are relatively prime to 2489017890.
Interesting facts
- 2489017890 has 32 divisors, whose sum is 6057783936
- The reverse of 2489017890 is 0987109842
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 48
- Digital Root 3
Name
Name | two billion four hundred eighty-nine million seventeen thousand eight hundred ninety |
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Notation
Scientific notation | 2.489017890 × 10^9 |
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Engineering notation | 2.489017890 × 10^9 |
Prime Factorization of 2489017890
Prime Factorization 2 × 3 × 5 × 71 × 1168553
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 2489017890 | Product of the distinct prime numbers |
The prime factorization of 2489017890 is 2 × 3 × 5 × 71 × 1168553. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2489017890)
Multiplication
n×yn×2 | 4978035780 |
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n×3 | 7467053670 |
n×4 | 9956071560 |
n×5 | 12445089450 |
Division
n÷yn÷2 | 1244508945 |
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n÷3 | 829672630 |
n÷3 | 622254472.5 |
n÷5 | 497803578 |
Exponentiation
nyn2 | 6195210056740052100 |
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n3 | 1.5419988663534E+28 |
n4 | 3.8380627647133E+37 |
n5 | 9.5530068843143E+46 |
Nth Root
y√n2√n | 49890.058027627 |
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3√n | 1355.218555633 |
4√n | 223.36082473797 |
5√n | 75.719127956348 |
Divisors of 2489017890
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 | -2489017889 | 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 2489017890 can be divided by 32 positive divisors. The sum of these divisors (counting 2489017890) is 1, the average is 0.03125.
Base conversion 2489017890
Base | System | Value |
---|---|---|
2 | Binary | 10010100010110110110011000100010 |
3 | Ternary | 20102110112012122210 |
4 | Quaternary | 2110112312120202 |
5 | Quinary | 20044142033030 |
6 | Senary | 1050552142550 |
8 | Octal | 22426663042 |
10 | Decimal | 2489017890 |
12 | Duodecimal | 595697a56 |
16 | Hexadecimal | 945b6622 |
20 | Vigesimal | 1ihg74ea |
36 | Base36 | 155wahu |
Cryptographic Hash Functions
md5 | dd13e81b52c9b5eb76fb3d21bc9ad038 |
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sha1 | 8a731cadea0c15e2c829c49817a78686d7c86ac5 |
sha256 | b910b22be1351db0e4f303312448432b21369896831a1ebd55646b52e53774b0 |
sha512 | 54518f43a0b4586e071fa9979f9ba0ed346c229a63dd2c65448b2853c4037d91a7187fd57a8ef0323efc7fc09d1dc9de1346bf4a744e92cdd9d99e8a7c4f4895 |
ripemd-160 | f4df20ec5a69870a500778c183cbea4bc0a6f19d |
2489017890 as geometric shapes
Circle
Radius = nDiameter | 4978035780 |
---|---|
Circumference | 15638960635.755 |
Area | 1.94628264017E+19 |
Sphere
Radius = nVolume | 6.4591097471728E+28 |
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Surface area | 7.7851305606801E+19 |
Circumference | 15638960635.755 |
Square
Length = nPerimeter | 9956071560 |
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Area | 6195210056740052100 |
Diagonal | 3520002857.0273 |
Cube
Length = nSurface area | 3.717126034044E+19 |
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Volume | 1.5419988663534E+28 |
Space diagonal | 4311105446.4279 |
Equilateral Triangle
Length = nPerimeter | 7467053670 |
---|---|
Area | 2.6826046454589E+18 |
Altitude | 2155552723.2139 |
Triangular Pyramid
Length = nSurface area | 2.6826046454589E+18 |
---|---|
Volume | 1.8172630916341E+27 |
Height | 1173334285.6758 |