2912088990 (number)
2912088990 is an even 10-digits composite number following 2912088989 and preceding 2912088991. In scientific notation, it is written as 2.912088990 × 10^9. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 765918720 positive integers (up to 2912088990) that are relatively prime to 2912088990.
Interesting facts
- 2912088990 has 32 divisors, whose sum is 7084758816
- The reverse of 2912088990 is 0998802192
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 48
- Digital Root 3
Name
Name | two billion nine hundred twelve million eighty-eight thousand nine hundred ninety |
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Notation
Scientific notation | 2.912088990 × 10^9 |
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Engineering notation | 2.912088990 × 10^9 |
Prime Factorization of 2912088990
Prime Factorization 2 × 3 × 5 × 73 × 1329721
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 2912088990 | Product of the distinct prime numbers |
The prime factorization of 2912088990 is 2 × 3 × 5 × 73 × 1329721. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2912088990)
Multiplication
n×yn×2 | 5824177980 |
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n×3 | 8736266970 |
n×4 | 11648355960 |
n×5 | 14560444950 |
Division
n÷yn÷2 | 1456044495 |
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n÷3 | 970696330 |
n÷3 | 728022247.5 |
n÷5 | 582417798 |
Exponentiation
nyn2 | 8480262285679220100 |
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n3 | 2.4695278434439E+28 |
n4 | 7.1914848433913E+37 |
n5 | 2.0942243834192E+47 |
Nth Root
y√n2√n | 53963.774793837 |
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3√n | 1428.0219427538 |
4√n | 232.30104346265 |
5√n | 78.134156572237 |
Divisors of 2912088990
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 | -2912088989 | 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 2912088990 can be divided by 32 positive divisors. The sum of these divisors (counting 2912088990) is 1, the average is 0.03125.
Base conversion 2912088990
Base | System | Value |
---|---|---|
2 | Binary | 10101101100100101111001110011110 |
3 | Ternary | 21111221121110002210 |
4 | Quaternary | 2231210233032132 |
5 | Quinary | 21430443321430 |
6 | Senary | 1200544101250 |
8 | Octal | 25544571636 |
10 | Decimal | 2912088990 |
12 | Duodecimal | 693304826 |
16 | Hexadecimal | ad92f39e |
20 | Vigesimal | 25a0b29a |
36 | Base36 | 1c5s68u |
Cryptographic Hash Functions
md5 | 2f90ef50cf3ce3e750fa56f4785fc8c0 |
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sha1 | bf640195cee83979ac2f07728281ac46b02da551 |
sha256 | 13e3ba041e63b334c197eaec994be44e6d2bfee970aa60594cb17ff45038670c |
sha512 | cfb7bdaa3ea269a2af92cb6eaf2a6c876229c3ae8500e7ba9e63603b8c3dc1bf444a0343be64c372a0b781d88a35357a9ad6da7efb09be86af5fd532467695a6 |
ripemd-160 | db53b27aa761af9093dc9fd2d37f89018ddf4b76 |
2912088990 as geometric shapes
Circle
Radius = nDiameter | 5824177980 |
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Circumference | 18297194755.167 |
Area | 2.6641529697204E+19 |
Sphere
Radius = nVolume | 1.0344334041065E+29 |
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Surface area | 1.0656611878882E+20 |
Circumference | 18297194755.167 |
Square
Length = nPerimeter | 11648355960 |
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Area | 8480262285679220100 |
Diagonal | 4118315744.4954 |
Cube
Length = nSurface area | 5.0881573714075E+19 |
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Volume | 2.4695278434439E+28 |
Space diagonal | 5043886086.8419 |
Equilateral Triangle
Length = nPerimeter | 8736266970 |
---|---|
Area | 3.6720612850766E+18 |
Altitude | 2521943043.421 |
Triangular Pyramid
Length = nSurface area | 3.6720612850766E+18 |
---|---|
Volume | 2.9103664740469E+27 |
Height | 1372771914.8318 |