88391904 (number)
88391904 is an even 8-digits composite number following 88391903 and preceding 88391905. In scientific notation, it is written as 8.8391904 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 29058048 positive integers (up to 88391904) that are relatively prime to 88391904.
Interesting facts
- 88391904 has 48 divisors, whose sum is 235225872
- The reverse of 88391904 is 40919388
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | eighty-eight million three hundred ninety-one thousand nine hundred four |
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Notation
Scientific notation | 8.8391904 × 10^7 |
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Engineering notation | 8.8391904 × 10^6 |
Prime Factorization of 88391904
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 73 × 12613
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 5524494 | Product of the distinct prime numbers |
The prime factorization of 88391904 is 2 × 2 × 2 × 2 × 2 × 3 × 73 × 12613. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 88391904)
Multiplication
n×yn×2 | 176783808 |
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n×3 | 265175712 |
n×4 | 353567616 |
n×5 | 441959520 |
Division
n÷yn÷2 | 44195952 |
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n÷3 | 29463968 |
n÷3 | 22097976 |
n÷5 | 17678380.8 |
Exponentiation
nyn2 | 7813128692745216 |
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n3 | 6.9061732134878E+23 |
n4 | 6.1044979969399E+31 |
n5 | 5.395882009137E+39 |
Nth Root
y√n2√n | 9401.6968681191 |
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3√n | 445.4553332865 |
4√n | 96.962347682588 |
5√n | 38.840293030167 |
Divisors of 88391904
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 | -88391903 | 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 88391904 can be divided by 48 positive divisors. The sum of these divisors (counting 88391904) is 1, the average is 0.020833333333333.
Base conversion 88391904
Base | System | Value |
---|---|---|
2 | Binary | 101010001001100000011100000 |
3 | Ternary | 20011022202220020 |
4 | Quaternary | 11101030003200 |
5 | Quinary | 140112020104 |
6 | Senary | 12434313440 |
8 | Octal | 521140340 |
10 | Decimal | 88391904 |
12 | Duodecimal | 25728880 |
16 | Hexadecimal | 544c0e0 |
20 | Vigesimal | 17c8jf4 |
36 | Base36 | 1gmjmo |
Cryptographic Hash Functions
md5 | b0a85a4e1e19c81798aba822883104d6 |
---|---|
sha1 | c93528d835a8b518f57b251de6a18d3dc05b90dc |
sha256 | 0b744f8a75d48270ed7766f3cc6d7d6e4daee06de673e8a840bd6e39c35fe4c3 |
sha512 | 484a9ca62c784d0177bffdec1586c99e9f26332a3cc0c22b3ab13b6a41b4dcf69ed6774d069755d222b93fd74a89c4ae2a63f629637024c4fffa59e7c65580a0 |
ripemd-160 | 4be1eb38693c661afe43d3b126b4de3fd1216f9a |
88391904 as geometric shapes
Circle
Radius = nDiameter | 176783808 |
---|---|
Circumference | 555382712.48643 |
Area | 2.454566770268E+16 |
Sphere
Radius = nVolume | 2.8928510709216E+24 |
---|---|
Surface area | 9.818267081072E+16 |
Circumference | 555382712.48643 |
Square
Length = nPerimeter | 353567616 |
---|---|
Area | 7813128692745216 |
Diagonal | 125005029.44078 |
Cube
Length = nSurface area | 46878772156471296 |
---|---|
Volume | 6.9061732134878E+23 |
Space diagonal | 153099268.70575 |
Equilateral Triangle
Length = nPerimeter | 265175712 |
---|---|
Area | 3.3831839654772E+15 |
Altitude | 76549634.352875 |
Triangular Pyramid
Length = nSurface area | 3.3831839654772E+15 |
---|---|
Volume | 8.1390031855102E+22 |
Height | 41668343.146927 |