3968985890 (number)
3968985890 is an even 10-digits composite number following 3968985889 and preceding 3968985891. In scientific notation, it is written as 3.968985890 × 10^9. The sum of its digits is 65. It has a total of 5 prime factors and 32 positive divisors. There are 1569960000 positive integers (up to 3968985890) that are relatively prime to 3968985890.
Interesting facts
- 3968985890 has 32 divisors, whose sum is 7223705280
- The reverse of 3968985890 is 0985898693
- Previous prime number is 1051
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 65
- Digital Root 2
Name
Name | three billion nine hundred sixty-eight million nine hundred eighty-five thousand eight hundred ninety |
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Notation
Scientific notation | 3.968985890 × 10^9 |
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Engineering notation | 3.968985890 × 10^9 |
Prime Factorization of 3968985890
Prime Factorization 2 × 5 × 101 × 1051 × 3739
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 3968985890 | Product of the distinct prime numbers |
The prime factorization of 3968985890 is 2 × 5 × 101 × 1051 × 3739. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 3968985890)
Multiplication
n×yn×2 | 7937971780 |
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n×3 | 11906957670 |
n×4 | 15875943560 |
n×5 | 19844929450 |
Division
n÷yn÷2 | 1984492945 |
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n÷3 | 1322995296.6667 |
n÷3 | 992246472.5 |
n÷5 | 793797178 |
Exponentiation
nyn2 | 1.5752848995019E+19 |
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n3 | 6.2522835388531E+28 |
n4 | 2.4815225145987E+38 |
n5 | 9.8491278461597E+47 |
Nth Root
y√n2√n | 62999.888015773 |
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3√n | 1583.2877501435 |
4√n | 250.9977848822 |
5√n | 83.12581397744 |
Divisors of 3968985890
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 | -3968985889 | 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 3968985890 can be divided by 32 positive divisors. The sum of these divisors (counting 3968985890) is 1, the average is 0.03125.
Base conversion 3968985890
Base | System | Value |
---|---|---|
2 | Binary | 11101100100100011110101100100010 |
3 | Ternary | 101020121100101002102 |
4 | Quaternary | 3230210132230202 |
5 | Quinary | 31112030022030 |
6 | Senary | 1453501050402 |
8 | Octal | 35444365442 |
10 | Decimal | 3968985890 |
12 | Duodecimal | 929256a02 |
16 | Hexadecimal | ec91eb22 |
20 | Vigesimal | 320634ea |
36 | Base36 | 1tn1542 |
Cryptographic Hash Functions
md5 | 26f9929c11162e32f77639e633ac623c |
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sha1 | 3b2d15530597a2a4a04f1364a223052b83320f5a |
sha256 | fa375dfe8469c6de29883f6345d14d6999c85f86c926be4a49b2f739186433ca |
sha512 | 69293387c7a9364a958996fc90e3d2dc2e18bf9e964eaa3db85514aa6ebedafb6f5e5301e8c995e7bc9d9848bbfd5ed447dedaf3bc86ffa7c2d4df21fd38a197 |
ripemd-160 | 158a439bc6766b533c38e4f6ef066d965fa63c15 |
3968985890 as geometric shapes
Circle
Radius = nDiameter | 7937971780 |
---|---|
Circumference | 24937873828.451 |
Area | 4.9489034675861E+19 |
Sphere
Radius = nVolume | 2.6189504045095E+29 |
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Surface area | 1.9795613870345E+20 |
Circumference | 24937873828.451 |
Square
Length = nPerimeter | 15875943560 |
---|---|
Area | 1.5752848995019E+19 |
Diagonal | 5612993674.5054 |
Cube
Length = nSurface area | 9.4517093970115E+19 |
---|---|
Volume | 6.2522835388531E+28 |
Space diagonal | 6874485216.004 |
Equilateral Triangle
Length = nPerimeter | 11906957670 |
---|---|
Area | 6.8211837058333E+18 |
Altitude | 3437242608.002 |
Triangular Pyramid
Length = nSurface area | 6.8211837058333E+18 |
---|---|
Volume | 7.3683868137068E+27 |
Height | 1870997891.5018 |