989969520 (number)
989969520 is an even 9-digits composite number following 989969519 and preceding 989969521. In scientific notation, it is written as 9.89969520 × 10^8. The sum of its digits is 57. It has a total of 7 prime factors and 40 positive divisors. There are 254886912 positive integers (up to 989969520) that are relatively prime to 989969520.
Interesting facts
- 989969520 has 40 divisors, whose sum is 2116501440
- The reverse of 989969520 is 025969989
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | nine hundred eighty-nine million nine hundred sixty-nine thousand five hundred twenty |
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Notation
Scientific notation | 9.89969520 × 10^8 |
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Engineering notation | 9.89969520 × 10^6 |
Prime Factorization of 989969520
Prime Factorization 2 × 2 × 2 × 2 × 15 × 29 × 142237
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 123746190 | Product of the distinct prime numbers |
The prime factorization of 989969520 is 2 × 2 × 2 × 2 × 15 × 29 × 142237. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989969520)
Multiplication
n×yn×2 | 1979939040 |
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n×3 | 2969908560 |
n×4 | 3959878080 |
n×5 | 4949847600 |
Division
n÷yn÷2 | 494984760 |
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n÷3 | 329989840 |
n÷3 | 247492380 |
n÷5 | 197993904 |
Exponentiation
nyn2 | 980039650529030400 |
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n3 | 9.7020938241519E+26 |
n4 | 9.6047771660906E+35 |
n5 | 9.5084366408217E+44 |
Nth Root
y√n2√n | 31463.781082381 |
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3√n | 996.64526500478 |
4√n | 177.38032890482 |
5√n | 62.96864742191 |
Divisors of 989969520
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -989969519 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 989969520 can be divided by 40 positive divisors. The sum of these divisors (counting 989969520) is 1, the average is 0.025.
Base conversion 989969520
Base | System | Value |
---|---|---|
2 | Binary | 111011000000011011110001110000 |
3 | Ternary | 2112222210122212210 |
4 | Quaternary | 323000123301300 |
5 | Quinary | 4011413011040 |
6 | Senary | 242122252120 |
8 | Octal | 7300336160 |
10 | Decimal | 989969520 |
12 | Duodecimal | 237657040 |
16 | Hexadecimal | 3b01bc70 |
20 | Vigesimal | f9763g0 |
36 | Base36 | gdehdc |
Cryptographic Hash Functions
md5 | 56c4b53aac170da248d3ff412047c3f5 |
---|---|
sha1 | 3c025f27abadfe05ddb85242e6dbed6d3878a14e |
sha256 | 189343343e625ba08400130d9455ad7a9222cede667a0c37102954853e513a09 |
sha512 | 0cfec3c84798682908225056f054887f1f7e5a36983952c37f39ab880b14ae5823bc585195124d58d2efafa761977bd1b824cbd4cc76bf413074f83d61aaa6a0 |
ripemd-160 | 0d62d59a95a91c4f5baa35d4e9ddfe6b748ca2c4 |
989969520 as geometric shapes
Circle
Radius = nDiameter | 1979939040 |
---|---|
Circumference | 6220161942.6196 |
Area | 3.0788853663287E+18 |
Sphere
Radius = nVolume | 4.0640035576526E+27 |
---|---|
Surface area | 1.2315541465315E+19 |
Circumference | 6220161942.6196 |
Square
Length = nPerimeter | 3959878080 |
---|---|
Area | 980039650529030400 |
Diagonal | 1400028321.52 |
Cube
Length = nSurface area | 5880237903174182400 |
---|---|
Volume | 9.7020938241519E+26 |
Space diagonal | 1714677506.5846 |
Equilateral Triangle
Length = nPerimeter | 2969908560 |
---|---|
Area | 4.2436961703708E+17 |
Altitude | 857338753.29229 |
Triangular Pyramid
Length = nSurface area | 4.2436961703708E+17 |
---|---|
Volume | 1.143402722461E+26 |
Height | 466676107.17333 |