11889438 is an even 8-digits composite number following 11889437
and preceding 11889439 . In scientific notation, it is written as 1.1889438 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 3576000 positive integers (up to 11889438) that are relatively prime to 11889438.
11889438 has 32 divisors, whose sum is 26134272
The reverse of 11889438 is 83498811
Previous prime number is 151
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
eleven million eight hundred eighty-nine thousand four hundred thirty-eight
Scientific notation
1.1889438 × 10^7
Engineering notation
1.1889438 × 10^6
Prime Factorization
2 × 3 × 11 × 151 × 1193
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
11889438
Product of the distinct prime numbers
The prime factorization of 11889438 is 2 × 3 × 11 × 151 × 1193.
Since it has a total of 5 prime factors.
1 , 6 , 49 , 1 , 500 , 23 , 2305 , 5744 , 78633 , 91681 , 689027 , 990322 , 9614865 , 2955392 , 92616388 , 66187260 , 958828951 , 564090404 , 9542522516 , 7553758963
n×2
23778876
n×3
35668314
n×4
47557752
n×5
59447190
n÷2
5944719
n÷3
3963146
n÷3
2972359.5
n÷5
2377887.6
n2
141358735955844
n3
1.6806759269054E+21
n4
1.9982292231034E+28
n5
2.3757822457876E+35
2 √n
3448.1064368723
3 √n
228.23755634049
4 √n
58.720579330183
5 √n
26.003527455591
1 , 2 , 3 , 6 , 11 , 22 , 33 , 66 , 151 , 302 , 453 , 906 , 1193 , 1661 , 2386 , 3322 , 3579 , 4983 , 7158 , 9966 , 13123 , 26246 , 39369 , 78738 , 180143 , 360286 , 540429 , 1080858 , 1981573 , 3963146 , 5944719 , 11889438
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-11889437
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 11889438 can be divided by 32 positive divisors.
The sum of these divisors (counting 11889438) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101101010110101100011110
3
Ternary
211101001020120
4
Quaternary
231112230132
5
Quinary
11020430223
6
Senary
1102455410
8
Octal
55265436
10
Decimal
11889438
12
Duodecimal
3b94566
16
Hexadecimal
b56b1e
20
Vigesimal
3e63bi
36
Base36
72ty6
md5
b0c113ae5bd1a273c3ed80ddb2af8ff3
sha1
328faa50faaa72614d2c762fb83d773ca2fe0787
sha256
6b7814616cd75838fd6911b0ce5790273cf67778992b6489dfad02986c9ee5eb
sha512
9421b1906edefcce128ebb95fd1fe51502ffa4d732e97ba7d7126ca60d7d241d529c3d9f43a90ba6d48619316f6aaec5c23bff1b523ceda544534f875edc9c71
ripemd-160
24c912297f23184cbded3f0be9bb36619e9ced1b
Diameter
23778876
Circumference
74703542.152223
Area
4.4409156639962E+14
Volume
7.0399988600415E+21
Surface area
1.7763662655985E+15
Circumference
74703542.152223
Perimeter
47557752
Area
141358735955844
Diagonal
16814204.468594
Surface area
848152415735064
Volume
1.6806759269054E+21
Space diagonal
20593110.68944
Perimeter
35668314
Area
61210128192309
Altitude
10296555.34472
Surface area
61210128192309
Volume
1.9806955748196E+20
Height
5604734.8228647