406989240 (number)
406989240 is an even 9-digits composite number following 406989239 and preceding 406989241. In scientific notation, it is written as 4.06989240 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 128 positive divisors. There are 92736000 positive integers (up to 406989240) that are relatively prime to 406989240.
Interesting facts
- 406989240 has 128 divisors, whose sum is 1399749120
- The reverse of 406989240 is 042989604
- Previous prime number is 461
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | four hundred six million nine hundred eighty-nine thousand two hundred forty |
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Notation
Scientific notation | 4.06989240 × 10^8 |
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Engineering notation | 4.06989240 × 10^6 |
Prime Factorization of 406989240
Prime Factorization 2 × 2 × 2 × 3 × 5 × 7 × 461 × 1051
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 101747310 | Product of the distinct prime numbers |
The prime factorization of 406989240 is 2 × 2 × 2 × 3 × 5 × 7 × 461 × 1051. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 406989240)
Multiplication
n×yn×2 | 813978480 |
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n×3 | 1220967720 |
n×4 | 1627956960 |
n×5 | 2034946200 |
Division
n÷yn÷2 | 203494620 |
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n÷3 | 135663080 |
n÷3 | 101747310 |
n÷5 | 81397848 |
Exponentiation
nyn2 | 165640241475777600 |
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n3 | 6.7413795991643E+25 |
n4 | 2.7436689596154E+34 |
n5 | 1.1166437446855E+43 |
Nth Root
y√n2√n | 20173.97432337 |
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3√n | 741.0729747593 |
4√n | 142.03511651479 |
5√n | 52.712860663823 |
Divisors of 406989240
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -406989239 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 406989240 can be divided by 128 positive divisors. The sum of these divisors (counting 406989240) is 1, the average is 0.0078125.
Base conversion 406989240
Base | System | Value |
---|---|---|
2 | Binary | 11000010000100010100110111000 |
3 | Ternary | 1001100211012021120 |
4 | Quaternary | 120100202212320 |
5 | Quinary | 1313142123430 |
6 | Senary | 104215105240 |
8 | Octal | 3020424670 |
10 | Decimal | 406989240 |
12 | Duodecimal | b4372220 |
16 | Hexadecimal | 184229b8 |
20 | Vigesimal | 673dd20 |
36 | Base36 | 6qb6wo |
Cryptographic Hash Functions
md5 | 9a7595a463e956eb76a13d4726dd3743 |
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sha1 | 006ebcd962770676b28b60a2682ee5621777cf90 |
sha256 | 294513158353193ec5dcc7fc9afce643a927fe5cad5296337509f898936a5315 |
sha512 | afff6910f4505c719cf637c8b7df65932ffc2e18be55e62ba0a218a81b17ae29dc38d86c86f37c8b824e249953feacfe9fc207c43942821047c91b358d22ae9e |
ripemd-160 | 8dea31cca32be70404239ae78292f3e96f0701d0 |
406989240 as geometric shapes
Circle
Radius = nDiameter | 813978480 |
---|---|
Circumference | 2557188812.9482 |
Area | 5.2037416575914E+17 |
Sphere
Radius = nVolume | 2.8238224831726E+26 |
---|---|
Surface area | 2.0814966630366E+18 |
Circumference | 2557188812.9482 |
Square
Length = nPerimeter | 1627956960 |
---|---|
Area | 165640241475777600 |
Diagonal | 575569702.94792 |
Cube
Length = nSurface area | 993841448854665600 |
---|---|
Volume | 6.7413795991643E+25 |
Space diagonal | 704926041.81384 |
Equilateral Triangle
Length = nPerimeter | 1220967720 |
---|---|
Area | 7.1724328503506E+16 |
Altitude | 352463020.90692 |
Triangular Pyramid
Length = nSurface area | 7.1724328503506E+16 |
---|---|
Volume | 7.9447920485362E+24 |
Height | 191856567.64931 |