9780140249 is an odd 10-digits composite number following 9780140248
and preceding 9780140250 . In scientific notation, it is written as 9.780140249 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 8875884160 positive integers (up to 9780140249) that are relatively prime to 9780140249.
9780140249 has 8 divisors, whose sum is 10687426848
The reverse of 9780140249 is 9420410879
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
nine billion seven hundred eighty million one hundred forty thousand two hundred forty-nine
Scientific notation
9.780140249 × 10^9
Engineering notation
9.780140249 × 10^9
Prime Factorization
587 × 11 × 1514657
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9780140249
Product of the distinct prime numbers
The prime factorization of 9780140249 is 587 × 11 × 1514657.
Since it has a total of 3 prime factors.
10 , 9 , 51 , 54 , 167 , 474 , 7915 , 2207 , 28534 , 89181 , 343204 , 231293 , 3162834 , 415577 , 3923706 , 39211527 , 102940145 , 582691044 , 7526628848 , 1863096894
n×2
19560280498
n×3
29340420747
n×4
39120560996
n×5
48900701245
n÷2
4890070124.5
n÷3
3260046749.6667
n÷3
2445035062.25
n÷5
1956028049.8
n2
9.565114329011E+19
n3
9.3548159635447E+29
n4
9.1491412127051E+39
n5
8.9479884218162E+49
2 √n
98894.591606417
3 √n
2138.5284267547
4 √n
314.47510490724
5 √n
99.556361622028
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
-9780140248
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 9780140249 can be divided by 8 positive divisors.
The sum of these divisors (counting 9780140249) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000110111100010001100011011001
3
Ternary
221020121001121020122
4
Quaternary
21012330101203121
5
Quinary
130012203441444
6
Senary
4254250203025
8
Octal
110674214331
10
Decimal
9780140249
12
Duodecimal
1a8b423475
16
Hexadecimal
246f118d9
20
Vigesimal
7cg5hac9
36
Base36
4hqucih
md5
0f4ca1caf0a464e39d4ff772710b397c
sha1
687c0e743d186f09184457303e5106d5e48dc7e4
sha256
796b278d4f6c1a08942cb53bf79b2dd30cb9f1255288347b0ff501f20a8aff2d
sha512
7859cab658e8f9f7feeb9952922a5e4ec88719e15ce7d7188880acccc73c6a59a8499aa0e3d0d937ade6e8176b15e9436e73cdc897cd6e45b736ff9dbc558375
ripemd-160
cfa25c1792a531f092c9d4aadfae3265481e15cd
Diameter
19560280498
Circumference
61450433514.673
Area
3.0049692906767E+20
Volume
3.9185361475675E+30
Surface area
1.2019877162707E+21
Circumference
61450433514.673
Perimeter
39120560996
Area
9.565114329011E+19
Diagonal
13831206982.047
Surface area
5.7390685974066E+20
Volume
9.3548159635447E+29
Space diagonal
16939699816.417
Perimeter
29340420747
Area
4.141815999513E+19
Altitude
8469849908.2087
Surface area
4.141815999513E+19
Volume
1.1024756340958E+29
Height
4610402327.3489