88391268 (number)
88391268 is an even 8-digits composite number following 88391267 and preceding 88391269. In scientific notation, it is written as 8.8391268 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 23924160 positive integers (up to 88391268) that are relatively prime to 88391268.
Interesting facts
- 88391268 has 48 divisors, whose sum is 206774400
- The reverse of 88391268 is 86219388
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | eighty-eight million three hundred ninety-one thousand two hundred sixty-eight |
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Notation
Scientific notation | 8.8391268 × 10^7 |
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Engineering notation | 8.8391268 × 10^6 |
Prime Factorization of 88391268
Prime Factorization 2 × 2 × 9 × 19 × 7 × 18461
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 44195634 | Product of the distinct prime numbers |
The prime factorization of 88391268 is 2 × 2 × 9 × 19 × 7 × 18461. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 88391268)
Multiplication
n×yn×2 | 176782536 |
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n×3 | 265173804 |
n×4 | 353565072 |
n×5 | 441956340 |
Division
n÷yn÷2 | 44195634 |
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n÷3 | 29463756 |
n÷3 | 22097817 |
n÷5 | 17678253.6 |
Exponentiation
nyn2 | 7813016258647824 |
---|---|
n3 | 6.906024140065E+23 |
n4 | 6.1043223057895E+31 |
n5 | 5.3956878888942E+39 |
Nth Root
y√n2√n | 9401.6630443768 |
---|---|
3√n | 445.45426489955 |
4√n | 96.962173265541 |
5√n | 38.840237137045 |
Divisors of 88391268
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 | -88391267 | 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 88391268 can be divided by 48 positive divisors. The sum of these divisors (counting 88391268) is 1, the average is 0.020833333333333.
Base conversion 88391268
Base | System | Value |
---|---|---|
2 | Binary | 101010001001011111001100100 |
3 | Ternary | 20011022202000200 |
4 | Quaternary | 11101023321210 |
5 | Quinary | 140112010033 |
6 | Senary | 12434310500 |
8 | Octal | 521137144 |
10 | Decimal | 88391268 |
12 | Duodecimal | 25728430 |
16 | Hexadecimal | 544be64 |
20 | Vigesimal | 17c8i38 |
36 | Base36 | 1gmj50 |
Cryptographic Hash Functions
md5 | 4e6555c5205554c418489bf0337add19 |
---|---|
sha1 | c14f8678f84bd260dc563005b5122c1fdd8fc123 |
sha256 | fea938836a252d910116b3b9edf4f79d8201421960bce48e9f58e9d1605b0236 |
sha512 | 0c4fdc145410cf020f420ce081e5abc896ab134e53de68bdfc8a6b140439a9eefd95b6e7c15436124fb1c3059dddc3d6c422c69f48bd1ef729500af70c85266c |
ripemd-160 | 57a4b45b466429f87b41c856daffcff10e1a7ce9 |
88391268 as geometric shapes
Circle
Radius = nDiameter | 176782536 |
---|---|
Circumference | 555378716.38057 |
Area | 2.4545314480546E+16 |
Sphere
Radius = nVolume | 2.8927886271923E+24 |
---|---|
Surface area | 9.8181257922182E+16 |
Circumference | 555378716.38057 |
Square
Length = nPerimeter | 353565072 |
---|---|
Area | 7813016258647824 |
Diagonal | 125004130.00095 |
Cube
Length = nSurface area | 46878097551886944 |
---|---|
Volume | 6.906024140065E+23 |
Space diagonal | 153098167.12144 |
Equilateral Triangle
Length = nPerimeter | 265173804 |
---|---|
Area | 3.3831352800849E+15 |
Altitude | 76549083.560719 |
Triangular Pyramid
Length = nSurface area | 3.3831352800849E+15 |
---|---|
Volume | 8.1388275007966E+22 |
Height | 41668043.333652 |