22278893 is an odd 8-digits composite number following 22278892
and preceding 22278894 . In scientific notation, it is written as 2.2278893 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 17248896 positive integers (up to 22278893) that are relatively prime to 22278893.
22278893 has 16 divisors, whose sum is 28008960
The reverse of 22278893 is 39887222
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
twenty-two million two hundred seventy-eight thousand eight hundred ninety-three
Scientific notation
2.2278893 × 10^7
Engineering notation
2.2278893 × 10^6
Prime Factorization
7 × 13 × 47 × 5209
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
22278893
Product of the distinct prime numbers
The prime factorization of 22278893 is 7 × 13 × 47 × 5209.
Since it has a total of 4 prime factors.
1 , 3 , 60 , 96 , 410 , 211 , 6822 , 5597 , 29530 , 90431 , 342177 , 537407 , 1948065 , 6692373 , 21466233 , 6827089 , 155457323 , 847589421 , 5620165101 , 4775223485
n×2
44557786
n×3
66836679
n×4
89115572
n×5
111394465
n÷2
11139446.5
n÷3
7426297.6666667
n÷3
5569723.25
n÷5
4455778.6
n2
496349073305449
n3
1.1058107894821E+22
n4
2.4636240257118E+29
n5
5.4886816061062E+36
2 √n
4720.0522242874
3 √n
281.38300882414
4 √n
68.702636225165
5 √n
29.483478546677
1 , 7 , 13 , 47 , 91 , 329 , 611 , 4277 , 5209 , 36463 , 67717 , 244823 , 474019 , 1713761 , 3182699 , 22278893
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-22278892
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 22278893 can be divided by 16 positive divisors.
The sum of these divisors (counting 22278893) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010100111111001011101101
3
Ternary
1112220212220012
4
Quaternary
1110333023231
5
Quinary
21200411033
6
Senary
2113303005
8
Octal
124771355
10
Decimal
22278893
12
Duodecimal
7564a65
16
Hexadecimal
153f2ed
20
Vigesimal
6j4h4d
36
Base36
d9ii5
md5
28792ce1cc4405ffead9433dba1a78f0
sha1
cbd97e4d0ce74fa9398a853ccc338ae12af68bbd
sha256
607a70b2d96509e3581c3f1d6c8ebd3d0968f72550957731d54d990832d8d844
sha512
5d99a80586a44233d715497e1e6a89a3b086e57a07321b2111f410910059fe0832e40c9ee170815f73e5c5b446568827c215fe156ba6a1e09c75e0e9e84d5a66
ripemd-160
5c8e391ed9b724d45f7e032e63ea1a8d1cde75c1
Diameter
44557786
Circumference
139982413.15783
Area
1.5593266023125E+15
Volume
4.6320094033298E+22
Surface area
6.23730640925E+15
Circumference
139982413.15783
Perimeter
89115572
Area
496349073305449
Diagonal
31507112.635259
Surface area
2978094439832694
Volume
1.1058107894821E+22
Space diagonal
38588174.612391
Perimeter
66836679
Area
2.1492545331369E+14
Altitude
19294087.306195
Surface area
2.1492545331369E+14
Volume
1.3032105132534E+21
Height
10502370.87842