7496490945 is an odd 10-digits composite number following 7496490944
and preceding 7496490946 . In scientific notation, it is written as 7.496490945 × 10^9.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 3787700544 positive integers (up to 7496490945) that are relatively prime to 7496490945.
7496490945 has 16 divisors, whose sum is 12625669440
The reverse of 7496490945 is 5490946947
Previous prime number is 19
Is Prime? no Number parity odd Number length 10 Sum of Digits 57 Digital Root 3
Name
seven billion four hundred ninety-six million four hundred ninety thousand nine hundred forty-five
Scientific notation
7.496490945 × 10^9
Engineering notation
7.496490945 × 10^9
Prime Factorization
5 × 3 × 19 × 26303477
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7496490945 Product of the distinct prime numbers
The prime factorization of 7496490945 is 5 × 3 × 19 × 26303477.
Since it has a total of 4 prime factors.
2 , 8 , 76 , 75 , 153 , 582 , 1586 , 9957 , 63299 , 49790 , 925397 , 32704 , 6834593 , 3194975 , 74080561 , 62011381 , 32648962 , 895258535 , 6023095640 , 5492023068
n×2
14992981890
n×3
22489472835
n×4
29985963780
n×5
37482454725
n÷2
3748245472.5
n÷3
2498830315
n÷3
1874122736.25
n÷5
1499298189
n2
5.6197376488467E+19
n3
4.2128312397855E+29
n4
3.1581451241865E+39
n5
2.367500632646E+49
2 √n86582.278469673
3 √n1957.1284954978
4 √n294.24866774494
5 √n94.399915195689
1 , 3 , 5 , 15 , 19 , 57 , 95 , 285 , 26303477 , 78910431 , 131517385 , 394552155 , 499766063 , 1499298189 , 2498830315 , 7496490945
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
-7496490944 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 7496490945 can be divided by 16 positive divisors.
The sum of these divisors (counting 7496490945) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110111110110100110101111111000001
3
Ternary
201100102222012022210
4
Quaternary
12332310311333001
5
Quinary
110323100202240
6
Senary
3235511452333
8
Octal
67664657701
10
Decimal
7496490945
12
Duodecimal
15526870a9
16
Hexadecimal
1bed35fc1
20
Vigesimal
5h2d1775
36
Base36
3fz7tfl
md5
6dcac4b0e3b6700854c59e71d53a6fda
sha1
728a4cacf00bb17a33621f20190d2aa1b57687d5
sha256
8ba11c21a3a7f8aa80500354cb72398e44555697eb9b7fec5b20b04d9753ce21
sha512
c23401db282dabadd5619f14b5727d186d13b0bb08aeee061e5c8b2a4e3dc73db53b7b07429f5047695af3d9534d9d6883312be74b598765f1ea48163d0b50f2
ripemd-160
ede28faa2e89ee60e6b192183f2d53c94df79ed0
Diameter
14992981890
Circumference
47101841761.029
Area
1.7654926512719E+20
Volume
1.7646666231632E+30
Surface area
7.0619706050875E+20
Circumference
47101841761.029
Perimeter
29985963780
Area
5.6197376488467E+19
Diagonal
10601639164.626
Surface area
3.371842589308E+20
Volume
4.2128312397855E+29
Space diagonal
12984303195.22
Perimeter
22489472835
Area
2.4334177832525E+19
Altitude
6492151597.61
Surface area
2.4334177832525E+19
Volume
4.9648692294114E+28
Height
3533879721.542