3894996942 (number)
3894996942 is an even 10-digits composite number following 3894996941 and preceding 3894996943. In scientific notation, it is written as 3.894996942 × 10^9. The sum of its digits is 63. It has a total of 8 prime factors and 96 positive divisors. There are 1273988736 positive integers (up to 3894996942) that are relatively prime to 3894996942.
Interesting facts
- 3894996942 has 96 divisors, whose sum is 8917429248
- The reverse of 3894996942 is 2496994983
- Previous prime number is 433
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 63
- Digital Root 9
Name
Name | three billion eight hundred ninety-four million nine hundred ninety-six thousand nine hundred forty-two |
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Notation
Scientific notation | 3.894996942 × 10^9 |
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Engineering notation | 3.894996942 × 10^9 |
Prime Factorization of 3894996942
Prime Factorization 2 × 3 × 3 × 9 × 3 × 83 × 433 × 223
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 432777438 | Product of the distinct prime numbers |
The prime factorization of 3894996942 is 2 × 3 × 3 × 9 × 3 × 83 × 433 × 223. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 3894996942)
Multiplication
n×yn×2 | 7789993884 |
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n×3 | 11684990826 |
n×4 | 15579987768 |
n×5 | 19474984710 |
Division
n÷yn÷2 | 1947498471 |
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n÷3 | 1298332314 |
n÷3 | 973749235.5 |
n÷5 | 778999388.4 |
Exponentiation
nyn2 | 1.5171001178189E+19 |
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n3 | 5.9091003196126E+28 |
n4 | 2.3015927674862E+38 |
n5 | 8.9646967910882E+47 |
Nth Root
y√n2√n | 62409.91060721 |
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3√n | 1573.3875415924 |
4√n | 249.81975623879 |
5√n | 82.813554214092 |
Divisors of 3894996942
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -3894996941 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 3894996942 can be divided by 96 positive divisors. The sum of these divisors (counting 3894996942) is 1, the average is 0.010416666666667.
Base conversion 3894996942
Base | System | Value |
---|---|---|
2 | Binary | 11101000001010001110111111001110 |
3 | Ternary | 101001110010100100000 |
4 | Quaternary | 3220022032333032 |
5 | Quinary | 30434104400232 |
6 | Senary | 1442255145130 |
8 | Octal | 35012167716 |
10 | Decimal | 3894996942 |
12 | Duodecimal | 9085151a6 |
16 | Hexadecimal | e828efce |
20 | Vigesimal | 30h3ec72 |
36 | Base36 | 1sezavi |
Cryptographic Hash Functions
md5 | 89fa97d73daace4c1a60da7258b0ca83 |
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sha1 | fac48f05303da436a6b286012c0984cc0d3d4ee0 |
sha256 | 6934f8db324ec4b888ae3fb7c86c9c60152f28dceffdfa57d22b8acab4e58eb0 |
sha512 | 3a3ad6cf55e255e26210773d71c9257e221d6c8761141388f21b9a0458331c9e8b0f8fae1bdc6121e3c69c3ccb10684a91aafc116b174397f1a37facfbafb754 |
ripemd-160 | e9894bf8e6eaaa773f2e765adbbfdc707fb8281f |
3894996942 as geometric shapes
Circle
Radius = nDiameter | 7789993884 |
---|---|
Circumference | 24472987557.484 |
Area | 4.7661105849002E+19 |
Sphere
Radius = nVolume | 2.4751981537893E+29 |
---|---|
Surface area | 1.9064442339601E+20 |
Circumference | 24472987557.484 |
Square
Length = nPerimeter | 15579987768 |
---|---|
Area | 1.5171001178189E+19 |
Diagonal | 5508357500.7781 |
Cube
Length = nSurface area | 9.1026007069136E+19 |
---|---|
Volume | 5.9091003196126E+28 |
Space diagonal | 6746332598.8694 |
Equilateral Triangle
Length = nPerimeter | 11684990826 |
---|---|
Area | 6.5692362105778E+18 |
Altitude | 3373166299.4347 |
Triangular Pyramid
Length = nSurface area | 6.5692362105778E+18 |
---|---|
Volume | 6.9639415111828E+27 |
Height | 1836119166.926 |