989968805 (number)
989968805 is an odd 9-digits composite number following 989968804 and preceding 989968806. In scientific notation, it is written as 9.89968805 × 10^8. The sum of its digits is 62. It has a total of 5 prime factors and 32 positive divisors. There are 661909248 positive integers (up to 989968805) that are relatively prime to 989968805.
Interesting facts
- 989968805 has 32 divisors, whose sum is 1242864000
- The reverse of 989968805 is 508869989
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 62
- Digital Root 8
Name
Name | nine hundred eighty-nine million nine hundred sixty-eight thousand eight hundred five |
---|
Notation
Scientific notation | 9.89968805 × 10^8 |
---|---|
Engineering notation | 9.89968805 × 10^6 |
Prime Factorization of 989968805
Prime Factorization 5 × 49 × 83 × 89 × 547
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 989968805 | Product of the distinct prime numbers |
The prime factorization of 989968805 is 5 × 49 × 83 × 89 × 547. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989968805)
Multiplication
n×yn×2 | 1979937610 |
---|---|
n×3 | 2969906415 |
n×4 | 3959875220 |
n×5 | 4949844025 |
Division
n÷yn÷2 | 494984402.5 |
---|---|
n÷3 | 329989601.66667 |
n÷3 | 247492201.25 |
n÷5 | 197993761 |
Exponentiation
nyn2 | 980038234873128025 |
---|---|
n3 | 9.7020728023166E+26 |
n4 | 9.6047494181324E+35 |
n5 | 9.5084023037929E+44 |
Nth Root
y√n2√n | 31463.769720108 |
---|---|
3√n | 996.64502506422 |
4√n | 177.38029687682 |
5√n | 62.968638326156 |
Divisors of 989968805
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 | -989968804 | 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 989968805 can be divided by 32 positive divisors. The sum of these divisors (counting 989968805) is 1, the average is 0.03125.
Base conversion 989968805
Base | System | Value |
---|---|---|
2 | Binary | 111011000000011011100110100101 |
3 | Ternary | 2112222210121220022 |
4 | Quaternary | 323000123212211 |
5 | Quinary | 4011413000210 |
6 | Senary | 242122244525 |
8 | Octal | 7300334645 |
10 | Decimal | 989968805 |
12 | Duodecimal | 237656745 |
16 | Hexadecimal | 3b01b9a5 |
20 | Vigesimal | f976205 |
36 | Base36 | gdegth |
Cryptographic Hash Functions
md5 | 45e03ac30bc4ec8480b4cd46655f1548 |
---|---|
sha1 | 79ebe213fd30d4d3bbafa3b32345bb9d87f4dc3e |
sha256 | 5ed19b4a6e4037b3202eadb3aa7ef4ddd0da0841d6cc06ea680909a874f04b01 |
sha512 | aab1ab7e683eaa4a9430243a892147933004b42eda5d71979b0cf740a5bfdbd63ea041755b8e2940fb61508d97e8fea1d2d13cb4fbd70b91ba7289ed8966fa04 |
ripemd-160 | 39c1e3db2f595086d605fdedcc0baf81071111ea |
989968805 as geometric shapes
Circle
Radius = nDiameter | 1979937610 |
---|---|
Circumference | 6220157450.1421 |
Area | 3.0788809189145E+18 |
Sphere
Radius = nVolume | 4.0639947520468E+27 |
---|---|
Surface area | 1.2315523675658E+19 |
Circumference | 6220157450.1421 |
Square
Length = nPerimeter | 3959875220 |
---|---|
Area | 980038234873128025 |
Diagonal | 1400027310.3573 |
Cube
Length = nSurface area | 5880229409238768150 |
---|---|
Volume | 9.7020728023166E+26 |
Space diagonal | 1714676268.1682 |
Equilateral Triangle
Length = nPerimeter | 2969906415 |
---|---|
Area | 4.2436900404009E+17 |
Altitude | 857338134.08412 |
Triangular Pyramid
Length = nSurface area | 4.2436900404009E+17 |
---|---|
Volume | 1.1434002450139E+26 |
Height | 466675770.1191 |