989857072 (number)
989857072 is an even 9-digits composite number following 989857071 and preceding 989857073. In scientific notation, it is written as 9.89857072 × 10^8. The sum of its digits is 55. It has a total of 7 prime factors and 40 positive divisors. There are 472819776 positive integers (up to 989857072) that are relatively prime to 989857072.
Interesting facts
- 989857072 has 40 divisors, whose sum is 2003728896
- The reverse of 989857072 is 270758989
- Previous prime number is 2027
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 55
- Digital Root 1
Name
Name | nine hundred eighty-nine million eight hundred fifty-seven thousand seventy-two |
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Notation
Scientific notation | 9.89857072 × 10^8 |
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Engineering notation | 9.89857072 × 10^6 |
Prime Factorization of 989857072
Prime Factorization 2 × 2 × 2 × 2 × 23 × 2027 × 1327
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 123732134 | Product of the distinct prime numbers |
The prime factorization of 989857072 is 2 × 2 × 2 × 2 × 23 × 2027 × 1327. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989857072)
Multiplication
n×yn×2 | 1979714144 |
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n×3 | 2969571216 |
n×4 | 3959428288 |
n×5 | 4949285360 |
Division
n÷yn÷2 | 494928536 |
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n÷3 | 329952357.33333 |
n÷3 | 247464268 |
n÷5 | 197971414.4 |
Exponentiation
nyn2 | 979817022988413184 |
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n3 | 9.6987880947107E+26 |
n4 | 9.6004139853788E+35 |
n5 | 9.5030376775549E+44 |
Nth Root
y√n2√n | 31461.994088106 |
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3√n | 996.60752814924 |
4√n | 177.37529165052 |
5√n | 62.967216868736 |
Divisors of 989857072
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 | -989857071 | 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 989857072 can be divided by 40 positive divisors. The sum of these divisors (counting 989857072) is 1, the average is 0.025.
Base conversion 989857072
Base | System | Value |
---|---|---|
2 | Binary | 111011000000000000010100110000 |
3 | Ternary | 2112222120221122001 |
4 | Quaternary | 323000000110300 |
5 | Quinary | 4011400411242 |
6 | Senary | 242120023344 |
8 | Octal | 7300002460 |
10 | Decimal | 989857072 |
12 | Duodecimal | 237601b54 |
16 | Hexadecimal | 3b000530 |
20 | Vigesimal | f96c2dc |
36 | Base36 | gdc2ls |
Cryptographic Hash Functions
md5 | 2414f9242d06be63039e4b3be0560b53 |
---|---|
sha1 | 6720a85b853dd93407898b38bb4a878590d8f192 |
sha256 | 1035e5141bb6239ba13a183dac06ee1f7f25e653318628674f96c0ba4526943f |
sha512 | ea938899a6f0480e551fe5380b3d14da18127ed0c55689fadc4406e7269210b9cb3f5d911d546ce6ced653a665e9e1dce896bdc8f0355ac3ba636f8a7b7cba8b |
ripemd-160 | 09498de77514f0a85be174ce35de9051d7b153da |
989857072 as geometric shapes
Circle
Radius = nDiameter | 1979714144 |
---|---|
Circumference | 6219455410.9982 |
Area | 3.0781859612826E+18 |
Sphere
Radius = nVolume | 4.0626188569423E+27 |
---|---|
Surface area | 1.231274384513E+19 |
Circumference | 6219455410.9982 |
Square
Length = nPerimeter | 3959428288 |
---|---|
Area | 979817022988413184 |
Diagonal | 1399869296.0333 |
Cube
Length = nSurface area | 5878902137930479104 |
---|---|
Volume | 9.6987880947107E+26 |
Space diagonal | 1714482740.9354 |
Equilateral Triangle
Length = nPerimeter | 2969571216 |
---|---|
Area | 4.242732164842E+17 |
Altitude | 857241370.46768 |
Triangular Pyramid
Length = nSurface area | 4.242732164842E+17 |
---|---|
Volume | 1.1430131385102E+26 |
Height | 466623098.67777 |