90888894 is an even 8-digits composite number following 90888893
and preceding 90888895 . In scientific notation, it is written as 9.0888894 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 28701648 positive integers (up to 90888894) that are relatively prime to 90888894.
90888894 has 24 divisors, whose sum is 207291240
The reverse of 90888894 is 49888809
Previous prime number is 19
Is Prime? no Number parity even Number length 8 Sum of Digits 54 Digital Root 9
Name
ninety million eight hundred eighty-eight thousand eight hundred ninety-four
Scientific notation
9.0888894 × 10^7
Engineering notation
9.0888894 × 10^6
Prime Factorization
2 × 3 × 3 × 19 × 265757
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
30296298 Product of the distinct prime numbers
The prime factorization of 90888894 is 2 × 3 × 3 × 19 × 265757.
Since it has a total of 5 prime factors.
7 , 1 , 42 , 52 , 658 , 842 , 2079 , 6297 , 8335 , 12647 , 835085 , 141858 , 9428089 , 5339480 , 15420966 , 4291070 , 715793319 , 649787434 , 5388664585 , 9462882193
n×2
181777788
n×3
272666682
n×4
363555576
n×5
454444470
n÷2
45444447
n÷3
30296298
n÷3
22722223.5
n÷5
18177778.8
n2
8260791052543236
n3
7.5081416233075E+23
n4
6.8240668813778E+31
n5
6.2023189143046E+39
2 √n9533.5666987754
3 √n449.61101199689
4 √n97.639985143257
5 √n39.05729515915
1 , 2 , 3 , 6 , 9 , 18 , 19 , 38 , 57 , 114 , 171 , 342 , 265757 , 531514 , 797271 , 1594542 , 2391813 , 4783626 , 5049383 , 10098766 , 15148149 , 30296298 , 45444447 , 90888894
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-90888893 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 90888894 can be divided by 24 positive divisors.
The sum of these divisors (counting 90888894) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101011010101101101010111110
3
Ternary
20100000122010100
4
Quaternary
11122231222332
5
Quinary
141231421034
6
Senary
13004021530
8
Octal
532555276
10
Decimal
90888894
12
Duodecimal
265318a6
16
Hexadecimal
56adabe
20
Vigesimal
188124e
36
Base36
1i42bi
md5
1916b9269a5146d3634218fe0afcbbad
sha1
1fa315a85575b57bedf625c2f03f5c7b9e26e511
sha256
34acb1684b3ebc31498cecf031484b90ae9fd2c2bd14b83e496ccad1bcb3a18f
sha512
bfc9b8c883268b6b0845deb17f3af76f087662476c413a26ba01ed7e58ee9e94405a02ec786c420231c4cceef30a299d6c3a102be7d0964f327682b98b01c498
ripemd-160
d040c25e119317166dd1b23871d8303fd17a7e8a
Diameter
181777788
Circumference
571071763.3666
Area
2.595204048351E+16
Volume
3.1450030087859E+24
Surface area
1.0380816193404E+17
Circumference
571071763.3666
Perimeter
363555576
Area
8260791052543236
Diagonal
128536306.56389
Surface area
49564746315259416
Volume
7.5081416233075E+23
Space diagonal
157424182.25174
Perimeter
272666682
Area
3.5770274534288E+15
Altitude
78712091.125871
Surface area
3.5770274534288E+15
Volume
8.8484297599162E+22
Height
42845435.521297