187442241 is an odd 9-digits composite number following 187442240
and preceding 187442242 . In scientific notation, it is written as 1.87442241 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 106763904 positive integers (up to 187442241) that are relatively prime to 187442241.
187442241 has 8 divisors, whose sum is 197002344
The reverse of 187442241 is 142244781
Previous prime number is 28517
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred eighty-seven million four hundred forty-two thousand two hundred forty-one
Scientific notation
1.87442241 × 10^8
Engineering notation
1.87442241 × 10^6
Prime Factorization
21 × 28517 × 313
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
187442241
Product of the distinct prime numbers
The prime factorization of 187442241 is 21 × 28517 × 313.
Since it has a total of 3 prime factors.
3 , 6 , 22 , 40 , 997 , 11 , 3278 , 2845 , 73617 , 71632 , 863943 , 246563 , 947708 , 6195237 , 39797226 , 20475149 , 628666196 , 754168961 , 7319453001 , 1214347863
n×2
374884482
n×3
562326723
n×4
749768964
n×5
937211205
n÷2
93721120.5
n÷3
62480747
n÷3
46860560.25
n÷5
37488448.2
n2
35134593711102081
n3
6.5857069818335E+24
n4
1.2344396752442E+33
n5
2.3138613910709E+41
2 √n
13690.954714701
3 √n
572.29834408536
4 √n
117.00835318344
5 √n
45.141240924425
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
-187442240
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 187442241 can be divided by 8 positive divisors.
The sum of these divisors (counting 187442241) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011001011000010010001000001
3
Ternary
111001201001102020
4
Quaternary
23023002101001
5
Quinary
340441122431
6
Senary
30333312053
8
Octal
1313022101
10
Decimal
187442241
12
Duodecimal
52935629
16
Hexadecimal
b2c2441
20
Vigesimal
2iba5c1
36
Base36
33ljcx
md5
21ba67f70fc47c135d942ebc36278eb1
sha1
4a9dcc048afda26fa297620c72ba32f076ec2ed4
sha256
f34ee3645977cbc20f5b8fb247d6d15bb0ca4209c1553df5268bf187c3301bf4
sha512
c3f73ce9c96e56d577c899db4fc32565f209d16d6df550f1c3ffc88a2729728240341b4dfe59f5a98dd000a4a00b4b37d42f1b1b5fb0c35c264d96ffef20fbeb
ripemd-160
671455a3e0610fa8e13660fc9a4689e87755b3a5
Diameter
374884482
Circumference
1177734334.596
Area
1.1037858148966E+17
Volume
2.7586144897097E+25
Surface area
4.4151432595864E+17
Circumference
1177734334.596
Perimeter
749768964
Area
35134593711102081
Diagonal
265083359.38381
Surface area
210807562266612486
Volume
6.5857069818335E+24
Space diagonal
324659484.89657
Perimeter
562326723
Area
1.521372535273E+16
Altitude
162329742.44829
Surface area
1.521372535273E+16
Volume
7.7613301096034E+23
Height
88361119.794602