38992443 is an odd 8-digits composite number following 38992442
and preceding 38992444 . In scientific notation, it is written as 3.8992443 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 20998656 positive integers (up to 38992443) that are relatively prime to 38992443.
38992443 has 32 divisors, whose sum is 62937600
The reverse of 38992443 is 34429983
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
thirty-eight million nine hundred ninety-two thousand four hundred forty-three
Scientific notation
3.8992443 × 10^7
Engineering notation
3.8992443 × 10^6
Prime Factorization
3 × 7 × 43 × 29 × 1489
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
38992443
Product of the distinct prime numbers
The prime factorization of 38992443 is 3 × 7 × 43 × 29 × 1489.
Since it has a total of 5 prime factors.
8 , 2 , 91 , 5 , 196 , 387 , 4083 , 7561 , 59079 , 85603 , 425487 , 548094 , 4985095 , 1390735 , 20606034 , 19078314 , 578805691 , 796794621 , 1784686476 , 1745714429
n×2
77984886
n×3
116977329
n×4
155969772
n×5
194962215
n÷2
19496221.5
n÷3
12997481
n÷3
9748110.75
n÷5
7798488.6
n2
1520410611108249
n3
5.9284524090234E+22
n4
2.3116484263706E+30
n5
9.0136819501294E+37
2 √n
6244.3929248567
3 √n
339.09923913875
4 √n
79.021471290129
5 √n
32.975856853783
1 , 3 , 7 , 21 , 29 , 43 , 87 , 129 , 203 , 301 , 609 , 903 , 1247 , 1489 , 3741 , 4467 , 8729 , 10423 , 26187 , 31269 , 43181 , 64027 , 129543 , 192081 , 302267 , 448189 , 906801 , 1344567 , 1856783 , 5570349 , 12997481 , 38992443
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
-38992442
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 38992443 can be divided by 32 positive divisors.
The sum of these divisors (counting 38992443) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10010100101111101000111011
3
Ternary
2201101000120120
4
Quaternary
2110233220323
5
Quinary
34440224233
6
Senary
3511424323
8
Octal
224575073
10
Decimal
38992443
12
Duodecimal
110850a3
16
Hexadecimal
252fa3b
20
Vigesimal
c3e123
36
Base36
n7qrf
md5
943b57bb655465087ec27982b6d879ff
sha1
9d196494d511f5386284afab3df602d36dc0aaef
sha256
821ba179490b7280e7cbabb5e0228511a2ec9ade7ba0633bce9cfaad5c08cce1
sha512
7d5936b49f16f99d8f7433a57eba1565481366e0123bb69058864e45aa52a9e70bfc3a7e55712e4eed9ccb23eb32383dbd328f6142485cb8513a7adf07755682
ripemd-160
6659b213b9aefc4ccc64bafe113e09ff6b223012
Diameter
77984886
Circumference
244996744.94864
Area
4.7765108062976E+15
Volume
2.4833043380459E+23
Surface area
1.9106043225191E+16
Circumference
244996744.94864
Perimeter
155969772
Area
1520410611108249
Diagonal
55143641.72066
Surface area
9122463666649494
Volume
5.9284524090234E+22
Space diagonal
67536892.387233
Perimeter
116977329
Area
6.5835710670158E+14
Altitude
33768446.193617
Surface area
6.5835710670158E+14
Volume
6.9867481672702E+21
Height
18381213.906887