989969240 (number)
989969240 is an even 9-digits composite number following 989969239 and preceding 989969241. In scientific notation, it is written as 9.89969240 × 10^8. The sum of its digits is 56. It has a total of 6 prime factors and 32 positive divisors. There are 365526912 positive integers (up to 989969240) that are relatively prime to 989969240.
Interesting facts
- 989969240 has 32 divisors, whose sum is 2398772880
- The reverse of 989969240 is 042969989
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 56
- Digital Root 2
Name
Name | nine hundred eighty-nine million nine hundred sixty-nine thousand two hundred forty |
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Notation
Scientific notation | 9.89969240 × 10^8 |
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Engineering notation | 9.89969240 × 10^6 |
Prime Factorization of 989969240
Prime Factorization 2 × 2 × 2 × 13 × 5 × 1903787
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 247492310 | Product of the distinct prime numbers |
The prime factorization of 989969240 is 2 × 2 × 2 × 13 × 5 × 1903787. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989969240)
Multiplication
n×yn×2 | 1979938480 |
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n×3 | 2969907720 |
n×4 | 3959876960 |
n×5 | 4949846200 |
Division
n÷yn÷2 | 494984620 |
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n÷3 | 329989746.66667 |
n÷3 | 247492310 |
n÷5 | 197993848 |
Exponentiation
nyn2 | 980039096146177600 |
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n3 | 9.7020855918212E+26 |
n4 | 9.6047662997502E+35 |
n5 | 9.5084231941413E+44 |
Nth Root
y√n2√n | 31463.77663282 |
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3√n | 996.64517104206 |
4√n | 177.38031636239 |
5√n | 62.968643859937 |
Divisors of 989969240
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 | -989969239 | 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 989969240 can be divided by 32 positive divisors. The sum of these divisors (counting 989969240) is 1, the average is 0.03125.
Base conversion 989969240
Base | System | Value |
---|---|---|
2 | Binary | 111011000000011011101101011000 |
3 | Ternary | 2112222210122111102 |
4 | Quaternary | 323000123231120 |
5 | Quinary | 4011413003430 |
6 | Senary | 242122250532 |
8 | Octal | 7300335530 |
10 | Decimal | 989969240 |
12 | Duodecimal | 237656a48 |
16 | Hexadecimal | 3b01bb58 |
20 | Vigesimal | f976320 |
36 | Base36 | gdeh5k |
Cryptographic Hash Functions
md5 | 814c6a1691b03adf0c78c758045d8173 |
---|---|
sha1 | 07023949f517f83ef8fdee86f6a364187aaf33dc |
sha256 | 6073f09cc40df58e220b49e5d7efccc47d10fea7085a61989fa606febff3fe6b |
sha512 | b39c5b4417ea0da2a1f3601e9b8614ce30c7143bd3f6e3e79fb5c7b79a68f7da9f9816fecfc36d3bb218f920537382e12b97942867092174e9fee531bc106477 |
ripemd-160 | 059cb8fe81412d33ca191dda47bb17cb1510a49e |
989969240 as geometric shapes
Circle
Radius = nDiameter | 1979938480 |
---|---|
Circumference | 6220160183.3277 |
Area | 3.0788836246836E+18 |
Sphere
Radius = nVolume | 4.064000109302E+27 |
---|---|
Surface area | 1.2315534498734E+19 |
Circumference | 6220160183.3277 |
Square
Length = nPerimeter | 3959876960 |
---|---|
Area | 980039096146177600 |
Diagonal | 1400027925.5402 |
Cube
Length = nSurface area | 5880234576877065600 |
---|---|
Volume | 9.7020855918212E+26 |
Space diagonal | 1714677021.6103 |
Equilateral Triangle
Length = nPerimeter | 2969907720 |
---|---|
Area | 4.2436937698226E+17 |
Altitude | 857338510.80517 |
Triangular Pyramid
Length = nSurface area | 4.2436937698226E+17 |
---|---|
Volume | 1.1434017522715E+26 |
Height | 466675975.18006 |