9997187984 (number)
9997187984 is an even 10-digits composite number following 9997187983 and preceding 9997187985. In scientific notation, it is written as 9.997187984 × 10^9. The sum of its digits is 71. It has a total of 7 prime factors and 40 positive divisors. There are 4232884608 positive integers (up to 9997187984) that are relatively prime to 9997187984.
Interesting facts
- 9997187984 has 40 divisors, whose sum is 22403357760
- The reverse of 9997187984 is 4897817999
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 71
- Digital Root 8
Name
Name | nine billion nine hundred ninety-seven million one hundred eighty-seven thousand nine hundred eighty-four |
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Notation
Scientific notation | 9.997187984 × 10^9 |
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Engineering notation | 9.997187984 × 10^9 |
Prime Factorization of 9997187984
Prime Factorization 2 × 2 × 2 × 2 × 7 × 83 × 1075429
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1249648498 | Product of the distinct prime numbers |
The prime factorization of 9997187984 is 2 × 2 × 2 × 2 × 7 × 83 × 1075429. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 9997187984)
Multiplication
n×yn×2 | 19994375968 |
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n×3 | 29991563952 |
n×4 | 39988751936 |
n×5 | 49985939920 |
Division
n÷yn÷2 | 4998593992 |
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n÷3 | 3332395994.6667 |
n÷3 | 2499296996 |
n÷5 | 1999437596.8 |
Exponentiation
nyn2 | 9.9943767587434E+19 |
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n3 | 9.9915663240078E+29 |
n4 | 9.988756679571E+39 |
n5 | 9.9859478252107E+49 |
Nth Root
y√n2√n | 99985.938931432 |
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3√n | 2154.232727606 |
4√n | 316.20553273375 |
5√n | 99.994375335299 |
Divisors of 9997187984
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 | -9997187983 | 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 9997187984 can be divided by 40 positive divisors. The sum of these divisors (counting 9997187984) is 1, the average is 0.025.
Base conversion 9997187984
Base | System | Value |
---|---|---|
2 | Binary | 1001010011111000001111101110010000 |
3 | Ternary | 221210201110202202122 |
4 | Quaternary | 21103320033232100 |
5 | Quinary | 130433240003414 |
6 | Senary | 4332002233412 |
8 | Octal | 112370175620 |
10 | Decimal | 9997187984 |
12 | Duodecimal | 1b30055868 |
16 | Hexadecimal | 253e0fb90 |
20 | Vigesimal | 7g4289j4 |
36 | Base36 | 4lc2fm8 |
Cryptographic Hash Functions
md5 | 86db90a79852e86309bc7a5313d9626f |
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sha1 | e67f81cd93cdc6c52b2a7e5182d346c99d679500 |
sha256 | ca256e67a402cfbb3f8b3c356386195ae96e14ab8d52a29b94bd2635efbace8d |
sha512 | eb6fffbf0da270282398cd2410f4ea6021e39af95faf109656fe87833c96751cc5d258ee67ba5720a04845511e893584ff60bb91d73c0ef9c874a20192163679 |
ripemd-160 | 665bd86b716cb8a3dfb461f8b3bab91c79604a01 |
9997187984 as geometric shapes
Circle
Radius = nDiameter | 19994375968 |
---|---|
Circumference | 62814184654.181 |
Area | 3.1398260602477E+20 |
Sphere
Radius = nVolume | 4.1852575148478E+30 |
---|---|
Surface area | 1.2559304240991E+21 |
Circumference | 62814184654.181 |
Square
Length = nPerimeter | 39988751936 |
---|---|
Area | 9.9943767587434E+19 |
Diagonal | 14138158832.566 |
Cube
Length = nSurface area | 5.996626055246E+20 |
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Volume | 9.9915663240078E+29 |
Space diagonal | 17315637521.105 |
Equilateral Triangle
Length = nPerimeter | 29991563952 |
---|---|
Area | 4.3276920840323E+19 |
Altitude | 8657818760.5525 |
Triangular Pyramid
Length = nSurface area | 4.3276920840323E+19 |
---|---|
Volume | 1.1775173837302E+29 |
Height | 4712719610.8554 |