989707940 (number)
989707940 is an even 9-digits composite number following 989707939 and preceding 989707941. In scientific notation, it is written as 9.89707940 × 10^8. The sum of its digits is 53. It has a total of 8 prime factors and 144 positive divisors. There are 336720384 positive integers (up to 989707940) that are relatively prime to 989707940.
Interesting facts
- 989707940 has 144 divisors, whose sum is 2434924800
- The reverse of 989707940 is 049707989
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 53
- Digital Root 8
Name
Name | nine hundred eighty-nine million seven hundred seven thousand nine hundred forty |
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Notation
Scientific notation | 9.89707940 × 10^8 |
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Engineering notation | 9.89707940 × 10^6 |
Prime Factorization of 989707940
Prime Factorization 2 × 2 × 5 × 13 × 29 × 13 × 23 × 439
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 38065690 | Product of the distinct prime numbers |
The prime factorization of 989707940 is 2 × 2 × 5 × 13 × 29 × 13 × 23 × 439. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989707940)
Multiplication
n×yn×2 | 1979415880 |
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n×3 | 2969123820 |
n×4 | 3958831760 |
n×5 | 4948539700 |
Division
n÷yn÷2 | 494853970 |
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n÷3 | 329902646.66667 |
n÷3 | 247426985 |
n÷5 | 197941588 |
Exponentiation
nyn2 | 979521806499043600 |
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n3 | 9.6944050929525E+26 |
n4 | 9.5946296940715E+35 |
n5 | 9.4958811895823E+44 |
Nth Root
y√n2√n | 31459.623964695 |
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3√n | 996.55747596066 |
4√n | 177.36861042669 |
5√n | 62.965319424507 |
Divisors of 989707940
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -989707939 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 989707940 can be divided by 144 positive divisors. The sum of these divisors (counting 989707940) is 1, the average is 0.0069444444444444.
Base conversion 989707940
Base | System | Value |
---|---|---|
2 | Binary | 111010111111011011111010100100 |
3 | Ternary | 2112222022101001122 |
4 | Quaternary | 322333123322210 |
5 | Quinary | 4011331123230 |
6 | Senary | 242112513112 |
8 | Octal | 7277337244 |
10 | Decimal | 989707940 |
12 | Duodecimal | 23754b798 |
16 | Hexadecimal | 3afdbea4 |
20 | Vigesimal | f95d9h0 |
36 | Base36 | gd8vj8 |
Cryptographic Hash Functions
md5 | d4bc5d19808bd1268005b09374cba037 |
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sha1 | 41954330041ea727207d62a4a7787bab44d5d265 |
sha256 | b8626c7c70bb842f3a6e26c2d20ad016399a7bedb911a1d425264961b5d4977c |
sha512 | 1a4b665ade28bf8c4b144145aa78a20d1030cae722c2dd49462023401c7f12ed4161f12a53b7fead95519702ead76da58d45a4ecef55a1d805feb9bc2f42e752 |
ripemd-160 | 578d0ecdaa3aa00a8d9f24d194108bf7cf3e06d8 |
989707940 as geometric shapes
Circle
Radius = nDiameter | 1979415880 |
---|---|
Circumference | 6218518387.007 |
Area | 3.0772585113284E+18 |
Sphere
Radius = nVolume | 4.0607829094591E+27 |
---|---|
Surface area | 1.2309034045314E+19 |
Circumference | 6218518387.007 |
Square
Length = nPerimeter | 3958831760 |
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Area | 979521806499043600 |
Diagonal | 1399658391.5363 |
Cube
Length = nSurface area | 5877130838994261600 |
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Volume | 9.6944050929525E+26 |
Space diagonal | 1714224436.7343 |
Equilateral Triangle
Length = nPerimeter | 2969123820 |
---|---|
Area | 4.241453839945E+17 |
Altitude | 857112218.36716 |
Triangular Pyramid
Length = nSurface area | 4.241453839945E+17 |
---|---|
Volume | 1.1424965967993E+26 |
Height | 466552797.17878 |