22478881 is an odd 8-digits composite number following 22478880
and preceding 22478882 . In scientific notation, it is written as 2.2478881 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 21094848 positive integers (up to 22478881) that are relatively prime to 22478881.
22478881 has 8 divisors, whose sum is 23885280
The reverse of 22478881 is 18887422
Previous prime number is 11057
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
twenty-two million four hundred seventy-eight thousand eight hundred eighty-one
Scientific notation
2.2478881 × 10^7
Engineering notation
2.2478881 × 10^6
Prime Factorization
19 × 11057 × 107
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
22478881
Product of the distinct prime numbers
The prime factorization of 22478881 is 19 × 11057 × 107.
Since it has a total of 3 prime factors.
5 , 1 , 3 , 12 , 410 , 750 , 5609 , 8707 , 58687 , 56078 , 976206 , 548989 , 897797 , 3121537 , 51740417 , 43114960 , 795934505 , 274066061 , 6521254020 , 8163970869
n×2
44957762
n×3
67436643
n×4
89915524
n×5
112394405
n÷2
11239440.5
n÷3
7492960.3333333
n÷3
5619720.25
n÷5
4495776.2
n2
505300091012161
n3
1.1358580615152E+22
n4
2.553281819769E+29
n5
5.739491818605E+36
2 √n
4741.1898295681
3 √n
282.22245328157
4 √n
68.856298401585
5 √n
29.536221595076
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-22478880
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 22478881 can be divided by 8 positive divisors.
The sum of these divisors (counting 22478881) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010101110000000000100001
3
Ternary
1120022001020011
4
Quaternary
1111300000201
5
Quinary
21223311011
6
Senary
2121444521
8
Octal
125600041
10
Decimal
22478881
12
Duodecimal
7640741
16
Hexadecimal
1570021
20
Vigesimal
709h41
36
Base36
ddstd
md5
112dd8f33a0b2a9cb166b5d953f9a045
sha1
f0fa4cf998de1aebd08cde25b106b7854108d84b
sha256
60b94297a9d1e40adbed5aa0b9c60bf73396d557ef6a7c810b49f9dc7bb9a1bf
sha512
b670584590c0a8f461227d9369f9aff28769a2a03feac5756f5cb1b4a090278b2b734858988f17a2623a007852efc2bbd38ea5cf0e6865dfefc7ba7cd6dfc095
ripemd-160
e40808a77b404f0f3c60fdb2752439619682eeff
Diameter
44957762
Circumference
141238974.82104
Area
1.5874470537821E+15
Volume
4.7578711221023E+22
Surface area
6.3497882151282E+15
Circumference
141238974.82104
Perimeter
89915524
Area
505300091012161
Diagonal
31789938.377171
Surface area
3031800546072966
Volume
1.1358580615152E+22
Space diagonal
38934563.989295
Perimeter
67436643
Area
2.1880135767556E+14
Altitude
19467281.994647
Surface area
2.1880135767556E+14
Volume
1.338621562938E+21
Height
10596646.125724