7148231649 is an odd 10-digits composite number following 7148231648
and preceding 7148231650 . In scientific notation, it is written as 7.148231649 × 10^9.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 4336950240 positive integers (up to 7148231649) that are relatively prime to 7148231649.
7148231649 has 16 divisors, whose sum is 8673920640
The reverse of 7148231649 is 9461328417
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
seven billion one hundred forty-eight million two hundred thirty-one thousand six hundred forty-nine
Scientific notation
7.148231649 × 10^9
Engineering notation
7.148231649 × 10^9
Prime Factorization
9 × 13 × 71 × 860507
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
7148231649
Product of the distinct prime numbers
The prime factorization of 7148231649 is 9 × 13 × 71 × 860507.
Since it has a total of 4 prime factors.
2 , 3 , 8 , 94 , 942 , 850 , 5817 , 3541 , 26172 , 33961 , 190658 , 225461 , 8775724 , 4987608 , 10383116 , 93377764 , 624816342 , 272623347 , 1861528376 , 1435932792
n×2
14296463298
n×3
21444694947
n×4
28592926596
n×5
35741158245
n÷2
3574115824.5
n÷3
2382743883
n÷3
1787057912.25
n÷5
1429646329.8
n2
5.1097215707765E+19
n3
3.6525473449803E+29
n4
2.6109254530859E+39
n5
1.8663499956928E+49
2 √n
84547.215501162
3 √n
1926.3396891497
4 √n
290.77003886433
5 √n
93.506052633631
1 , 9 , 13 , 71 , 117 , 639 , 923 , 8307 , 860507 , 7744563 , 11186591 , 61095997 , 100679319 , 549863973 , 794247961 , 7148231649
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7148231648
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7148231649 can be divided by 16 positive divisors.
The sum of these divisors (counting 7148231649) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110101010000100010101101111100001
3
Ternary
200110011122210101100
4
Quaternary
12222010111233201
5
Quinary
104114421403044
6
Senary
3141151225013
8
Octal
65204255741
10
Decimal
7148231649
12
Duodecimal
1475b18169
16
Hexadecimal
1aa115be1
20
Vigesimal
5bdg8j29
36
Base36
3a7veu9
md5
7fec9341df8c840899f12cfe1c623ad9
sha1
54be82b5fbb12061f49890f3b958440f64be0b6e
sha256
882c0fa63ea5c4d0c44005ffed634338ed8a338b702dc56ca7faf374b5f5a2ab
sha512
a4682924dc2753fd68336398f9bdc6fcb578a5e491ae7107266dd2739a01ea5ce71ebbb73f218c0e8ca9949cc2aa141e8d2b43a161e2be426cf261dbaafb4784
ripemd-160
3dd960ebc32fab164f2ea12287a805bae5f334b4
Diameter
14296463298
Circumference
44913664069.313
Area
1.6052663748641E+20
Volume
1.5299754541172E+30
Surface area
6.4210654994563E+20
Circumference
44913664069.313
Perimeter
28592926596
Area
5.1097215707765E+19
Diagonal
10109126145
Surface area
3.0658329424659E+20
Volume
3.6525473449803E+29
Space diagonal
12381100400.34
Perimeter
21444694947
Area
2.2125743432789E+19
Altitude
6190550200.1699
Surface area
2.2125743432789E+19
Volume
4.3045683270675E+28
Height
3369708715.0001