2949448942 (number)
2949448942 is an even 10-digits composite number following 2949448941 and preceding 2949448943. In scientific notation, it is written as 2.949448942 × 10^9. The sum of its digits is 55. It has a total of 5 prime factors and 32 positive divisors. There are 1298959200 positive integers (up to 2949448942) that are relatively prime to 2949448942.
Interesting facts
- 2949448942 has 32 divisors, whose sum is 4978859904
- The reverse of 2949448942 is 2498449492
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 55
- Digital Root 1
Name
Name | two billion nine hundred forty-nine million four hundred forty-eight thousand nine hundred forty-two |
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Notation
Scientific notation | 2.949448942 × 10^9 |
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Engineering notation | 2.949448942 × 10^9 |
Prime Factorization of 2949448942
Prime Factorization 2 × 11 × 61 × 67 × 32803
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 2949448942 | Product of the distinct prime numbers |
The prime factorization of 2949448942 is 2 × 11 × 61 × 67 × 32803. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2949448942)
Multiplication
n×yn×2 | 5898897884 |
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n×3 | 8848346826 |
n×4 | 11797795768 |
n×5 | 14747244710 |
Division
n÷yn÷2 | 1474724471 |
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n÷3 | 983149647.33333 |
n÷3 | 737362235.5 |
n÷5 | 589889788.4 |
Exponentiation
nyn2 | 8699249061464919364 |
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n3 | 2.5657990940532E+28 |
n4 | 7.5676934233398E+37 |
n5 | 2.232052536085E+47 |
Nth Root
y√n2√n | 54308.829318997 |
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3√n | 1434.1028344161 |
4√n | 233.0425483018 |
5√n | 78.333616323143 |
Divisors of 2949448942
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 | -2949448941 | 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 2949448942 can be divided by 32 positive divisors. The sum of these divisors (counting 2949448942) is 1, the average is 0.03125.
Base conversion 2949448942
Base | System | Value |
---|---|---|
2 | Binary | 10101111110011010000010011101110 |
3 | Ternary | 21121112220112022201 |
4 | Quaternary | 2233303100103232 |
5 | Quinary | 22020024331232 |
6 | Senary | 1204400532114 |
8 | Octal | 25763202356 |
10 | Decimal | 2949448942 |
12 | Duodecimal | 6a392103a |
16 | Hexadecimal | afcd04ee |
20 | Vigesimal | 261e1272 |
36 | Base36 | 1cs0xda |
Cryptographic Hash Functions
md5 | 02c2663c85997c683c25feaeee2413fe |
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sha1 | b30d8d30dde034f4aa941fffb2169adbe871fcad |
sha256 | b9d8bdf99410711faf8c17dd9453e571e8ea276af6ae16bfab38466202d36b36 |
sha512 | 29a8cad3d36f6aecf8fc5d66853e93e2c6bfdd182a54c7b4fa08e3ece5f1828adb50c1a9ebe6816e443065cfaff8b0a4f59b8600905edf14c409318b4596ed1d |
ripemd-160 | 1dc7736f945d8893d3c1ca4f4f21af5145c301b7 |
2949448942 as geometric shapes
Circle
Radius = nDiameter | 5898897884 |
---|---|
Circumference | 18531934256.651 |
Area | 2.7329496943246E+19 |
Sphere
Radius = nVolume | 1.074759411262E+29 |
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Surface area | 1.0931798777298E+20 |
Circumference | 18531934256.651 |
Square
Length = nPerimeter | 11797795768 |
---|---|
Area | 8699249061464919364 |
Diagonal | 4171150695.3034 |
Cube
Length = nSurface area | 5.219549436879E+19 |
---|---|
Volume | 2.5657990940532E+28 |
Space diagonal | 5108595421.8743 |
Equilateral Triangle
Length = nPerimeter | 8848346826 |
---|---|
Area | 3.7668853405383E+18 |
Altitude | 2554297710.9371 |
Triangular Pyramid
Length = nSurface area | 3.7668853405383E+18 |
---|---|
Volume | 3.0238232309456E+27 |
Height | 1390383565.1011 |