88390988 (number)
88390988 is an even 8-digits composite number following 88390987 and preceding 88390989. In scientific notation, it is written as 8.8390988 × 10^7. The sum of its digits is 53. It has a total of 6 prime factors and 48 positive divisors. There are 37091520 positive integers (up to 88390988) that are relatively prime to 88390988.
Interesting facts
- 88390988 has 48 divisors, whose sum is 180520704
- The reverse of 88390988 is 88909388
- Previous prime number is 163
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 53
- Digital Root 8
Name
Name | eighty-eight million three hundred ninety thousand nine hundred eighty-eight |
---|
Notation
Scientific notation | 8.8390988 × 10^7 |
---|---|
Engineering notation | 8.8390988 × 10^6 |
Prime Factorization of 88390988
Prime Factorization 2 × 2 × 7 × 107 × 163 × 181
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 44195494 | Product of the distinct prime numbers |
The prime factorization of 88390988 is 2 × 2 × 7 × 107 × 163 × 181. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 88390988)
Multiplication
n×yn×2 | 176781976 |
---|---|
n×3 | 265172964 |
n×4 | 353563952 |
n×5 | 441954940 |
Division
n÷yn÷2 | 44195494 |
---|---|
n÷3 | 29463662.666667 |
n÷3 | 22097747 |
n÷5 | 17678197.6 |
Exponentiation
nyn2 | 7812966759616144 |
---|---|
n3 | 6.9059585109363E+23 |
n4 | 6.1042449586867E+31 |
n5 | 5.3956024289233E+39 |
Nth Root
y√n2√n | 9401.6481533825 |
---|---|
3√n | 445.45379453889 |
4√n | 96.962096477863 |
5√n | 38.840212529908 |
Divisors of 88390988
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 | -88390987 | 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 88390988 can be divided by 48 positive divisors. The sum of these divisors (counting 88390988) is 1, the average is 0.020833333333333.
Base conversion 88390988
Base | System | Value |
---|---|---|
2 | Binary | 101010001001011110101001100 |
3 | Ternary | 20011022201122022 |
4 | Quaternary | 11101023311030 |
5 | Quinary | 140112002423 |
6 | Senary | 12434305312 |
8 | Octal | 521136514 |
10 | Decimal | 88390988 |
12 | Duodecimal | 25728238 |
16 | Hexadecimal | 544bd4c |
20 | Vigesimal | 17c8h98 |
36 | Base36 | 1gmix8 |
Cryptographic Hash Functions
md5 | 2df0f23d7010680f28f705697f1b04ff |
---|---|
sha1 | ea0993d6668e57a9247085bfa62e1ed0ae7e4fe5 |
sha256 | 5ca080524770b61a9b8ec915b26cafe32e6890dd715f95c1ce3108a226f5ecc9 |
sha512 | ff86bd6dc5ae6f8d91105391c8884f087a94ced994e626ee6029e94b07f89c2b162bd9b202c6adb67a3a105c6bdbb79914ff4494f2072f58b9116089e4be8cc3 |
ripemd-160 | 973bcca4c5932d748f62b1d9821277c45c4bd2bf |
88390988 as geometric shapes
Circle
Radius = nDiameter | 176781976 |
---|---|
Circumference | 555376957.08869 |
Area | 2.4545158974751E+16 |
Sphere
Radius = nVolume | 2.8927611365271E+24 |
---|---|
Surface area | 9.8180635899005E+16 |
Circumference | 555376957.08869 |
Square
Length = nPerimeter | 353563952 |
---|---|
Area | 7812966759616144 |
Diagonal | 125003734.02116 |
Cube
Length = nSurface area | 46877800557696864 |
---|---|
Volume | 6.9059585109363E+23 |
Space diagonal | 153097682.14721 |
Equilateral Triangle
Length = nPerimeter | 265172964 |
---|---|
Area | 3.3831138463755E+15 |
Altitude | 76548841.073605 |
Triangular Pyramid
Length = nSurface area | 3.3831138463755E+15 |
---|---|
Volume | 8.1387501561267E+22 |
Height | 41667911.340386 |