22381831 is an odd 8-digits prime number following 22381830
and preceding 22381832 . In scientific notation, it is written as 2.2381831 × 10^7.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 22381830 positive integers (up to 22381831) that are relatively prime to 22381831.
22381831 has 2 divisors, whose sum is 22381832
The reverse of 22381831 is 13818322
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 28 Digital Root 1
Name
twenty-two million three hundred eighty-one thousand eight hundred thirty-one
Scientific notation
2.2381831 × 10^7
Engineering notation
2.2381831 × 10^6
Prime Factorization
22381831
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
22381831 Product of the distinct prime numbers
The prime factorization of 22381831 is 22381831.
Since it has a total of 1 prime factors.
7 , 1 , 8 , 73 , 303 , 446 , 9248 , 3077 , 98448 , 14330 , 922363 , 880286 , 2062477 , 4604545 , 24003469 , 69922929 , 201522368 , 961772530 , 8815806079 , 2220856248
n×2
44763662
n×3
67145493
n×4
89527324
n×5
111909155
n÷2
11190915.5
n÷3
7460610.3333333
n÷3
5595457.75
n÷5
4476366.2
n2
500946358912561
n3
1.1212096745246E+22
n4
2.5094725450775E+29
n5
5.6166590403065E+36
2 √n4730.9439861406
3 √n281.81571296989
4 √n68.781857972438
5 √n29.510673584338
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
22381832 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
11190916 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4730.9440918278 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999106418 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 22381831 can be divided by 2 positive divisors.
The sum of these divisors (counting 22381831) is 22381832, the average is 11190916.
Base
System
Value
2
Binary
1010101011000010100000111
3
Ternary
1120010010002201
4
Quaternary
1111120110013
5
Quinary
21212204311
6
Senary
2115415331
8
Octal
125302407
10
Decimal
22381831
12
Duodecimal
75b4547
16
Hexadecimal
1558507
20
Vigesimal
6jhebb
36
Base36
dbpxj
md5
7dcdaccc2e4f6743f62b6982a3de5768
sha1
c168a9ed2cffc7557713c7a711e2bb76aa0ede72
sha256
7e432240c3206aca9de96ed761f07109306c22a4a84bb930a87130692fefbd08
sha512
86c651c578585bfd2771fb9871e41827916d54a959ae3de30fed5b237c5df865aa545f676011e8f1d829fb25be7aa99c9c43d81743ea1dbb71466ec59dc10dc8
ripemd-160
73b6fb9f55590db2db7e1b76c8a4371940b60e66
Diameter
44763662
Circumference
140629191.68698
Area
1.5737694010023E+15
Volume
4.6965121021605E+22
Surface area
6.295077604009E+15
Circumference
140629191.68698
Perimeter
89527324
Area
500946358912561
Diagonal
31652688.950943
Surface area
3005678153475366
Volume
1.1212096745246E+22
Space diagonal
38766468.45842
Perimeter
67145493
Area
2.169161363758E+14
Altitude
19383234.22921
Surface area
2.169161363758E+14
Volume
1.3213582733139E+21
Height
10550896.316981