2238388906 is an even 10-digits composite number following 2238388905
and preceding 2238388907 . In scientific notation, it is written as 2.238388906 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 1033102560 positive integers (up to 2238388906) that are relatively prime to 2238388906.
2238388906 has 8 divisors, whose sum is 3615859044
The reverse of 2238388906 is 6098838322
Previous prime number is 13
Is Prime? no
Number parity even
Number length 10
Sum of Digits 49
Digital Root 4
Name
two billion two hundred thirty-eight million three hundred eighty-eight thousand nine hundred six
Scientific notation
2.238388906 × 10^9
Engineering notation
2.238388906 × 10^9
Prime Factorization
2 × 13 × 86091881
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2238388906
Product of the distinct prime numbers
The prime factorization of 2238388906 is 2 × 13 × 86091881.
Since it has a total of 3 prime factors.
4 , 6 , 82 , 76 , 321 , 967 , 3816 , 3985 , 94583 , 3706 , 847909 , 650512 , 3996412 , 3816987 , 99032356 , 88940418 , 96558914 , 694699563 , 6627387695 , 6673126653
n×2
4476777812
n×3
6715166718
n×4
8953555624
n×5
11191944530
n÷2
1119194453
n÷3
746129635.33333
n÷3
559597226.5
n÷5
447677781.2
n2
5010384894503876836
n3
1.1215189962647E+28
n4
2.5103956791073E+37
n5
5.619241837784E+46
2 √n
47311.614916424
3 √n
1308.1127586426
4 √n
217.51233279155
5 √n
74.128823748612
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
-2238388905
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 2238388906 can be divided by 8 positive divisors.
The sum of these divisors (counting 2238388906) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000101011010110001101010101010
3
Ternary
12202222220221022211
4
Quaternary
2011122301222222
5
Quinary
14041011421111
6
Senary
1010040235334
8
Octal
20532615252
10
Decimal
2238388906
12
Duodecimal
52576bb4a
16
Hexadecimal
856b1aaa
20
Vigesimal
1ej9ic56
36
Base36
110ofxm
md5
466d29e4a99943d3b942a5af9eee537b
sha1
6241f3b58985d2f21788e85120d06c0c0efa3b80
sha256
2db7f72f08fd547c3f4ea09a5705ba1eb71731417bed659f5cb7cee6097cca53
sha512
eeea969c6d49fac71e5f04c06e571ef73172f2b3a253cb23ea49c1811b0be8e51153916a54398cd99b78029c26580cecd507de7212c61fb510fe43152d501260
ripemd-160
5c6eecd232fb1d3b169f38c29ccd60e695f4b709
Diameter
4476777812
Circumference
14064212285.933
Area
1.5740588376231E+19
Volume
4.6978077860356E+28
Surface area
6.2962353504923E+19
Circumference
14064212285.933
Perimeter
8953555624
Area
5010384894503876836
Diagonal
3165559948.7307
Surface area
3.0062309367023E+19
Volume
1.1215189962647E+28
Space diagonal
3877003312.2905
Perimeter
6715166718
Area
2.1695603006891E+18
Altitude
1938501656.1453
Surface area
2.1695603006891E+18
Volume
1.3217228124806E+27
Height
1055186649.5769