991010268 (number)
991010268 is an even 9-digits composite number following 991010267 and preceding 991010269. In scientific notation, it is written as 9.91010268 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 328873392 positive integers (up to 991010268) that are relatively prime to 991010268.
Interesting facts
- 991010268 has 48 divisors, whose sum is 2580668160
- The reverse of 991010268 is 862010199
- Previous prime number is 227
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | nine hundred ninety-one million ten thousand two hundred sixty-eight |
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Notation
Scientific notation | 9.91010268 × 10^8 |
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Engineering notation | 9.91010268 × 10^6 |
Prime Factorization of 991010268
Prime Factorization 2 × 2 × 3 × 9 × 227 × 40423
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 495505134 | Product of the distinct prime numbers |
The prime factorization of 991010268 is 2 × 2 × 3 × 9 × 227 × 40423. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 991010268)
Multiplication
n×yn×2 | 1982020536 |
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n×3 | 2973030804 |
n×4 | 3964041072 |
n×5 | 4955051340 |
Division
n÷yn÷2 | 495505134 |
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n÷3 | 330336756 |
n÷3 | 247752567 |
n÷5 | 198202053.6 |
Exponentiation
nyn2 | 982101351281431824 |
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n3 | 9.7327252333657E+26 |
n4 | 9.6452306418881E+35 |
n5 | 9.5585226033394E+44 |
Nth Root
y√n2√n | 31480.315563857 |
---|---|
3√n | 996.99439807424 |
4√n | 177.42693021032 |
5√n | 62.981881557211 |
Divisors of 991010268
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -991010267 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 991010268 can be divided by 48 positive divisors. The sum of these divisors (counting 991010268) is 1, the average is 0.020833333333333.
Base conversion 991010268
Base | System | Value |
---|---|---|
2 | Binary | 111011000100011001110111011100 |
3 | Ternary | 2120001202112112000 |
4 | Quaternary | 323010121313130 |
5 | Quinary | 4012144312033 |
6 | Senary | 242200442300 |
8 | Octal | 7304316734 |
10 | Decimal | 991010268 |
12 | Duodecimal | 237a79390 |
16 | Hexadecimal | 3b119ddc |
20 | Vigesimal | f9dg5d8 |
36 | Base36 | ge0sf0 |
Cryptographic Hash Functions
md5 | d29d29b54a69214de99dabe0314dd69c |
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sha1 | 48288fe667c032c2372cc195701836fccae7e4cd |
sha256 | ee4a78fc608995fd4c23e8780c4401e17482a76262365b8a8db4cfc3514b108a |
sha512 | c04a7671ceaf76fe849c5d6872c551e22f5330c6d1d5c5654f635a2293a14330ecb27609d2a2f9ed2fe6f2b33df0ef3a01b807607439a50ed420f28bb108bb79 |
ripemd-160 | 03c8e4449463123ec65a19e378aea9de69a721ce |
991010268 as geometric shapes
Circle
Radius = nDiameter | 1982020536 |
---|---|
Circumference | 6226701155.1617 |
Area | 3.0853623902664E+18 |
Sphere
Radius = nVolume | 4.07683441234E+27 |
---|---|
Surface area | 1.2341449561065E+19 |
Circumference | 6226701155.1617 |
Square
Length = nPerimeter | 3964041072 |
---|---|
Area | 982101351281431824 |
Diagonal | 1401500161.4566 |
Cube
Length = nSurface area | 5892608107688590944 |
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Volume | 9.7327252333657E+26 |
Space diagonal | 1716480134.9984 |
Equilateral Triangle
Length = nPerimeter | 2973030804 |
---|---|
Area | 4.2526235965037E+17 |
Altitude | 858240067.49922 |
Triangular Pyramid
Length = nSurface area | 4.2526235965037E+17 |
---|---|
Volume | 1.1470126686564E+26 |
Height | 467166720.48553 |