749276668 is an even 9-digits composite number following 749276667
and preceding 749276669 . In scientific notation, it is written as 7.49276668 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors.
There are 321118560 positive integers (up to 749276668) that are relatively prime to 749276668.
749276668 has 12 divisors, whose sum is 1498553392
The reverse of 749276668 is 866672947
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
seven hundred forty-nine million two hundred seventy-six thousand six hundred sixty-eight
Scientific notation
7.49276668 × 10^8
Engineering notation
7.49276668 × 10^6
Prime Factorization
2 × 2 × 7 × 26759881
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
374638334
Product of the distinct prime numbers
The prime factorization of 749276668 is 2 × 2 × 7 × 26759881.
Since it has a total of 4 prime factors.
6 , 10 , 92 , 45 , 42 , 393 , 6826 , 826 , 98405 , 93255 , 362737 , 13528 , 2218513 , 5106651 , 57128734 , 37453678 , 913287853 , 689619 , 5541564167 , 9083850573
n×2
1498553336
n×3
2247830004
n×4
2997106672
n×5
3746383340
n÷2
374638334
n÷3
249758889.33333
n÷3
187319167
n÷5
149855333.6
n2
561415525209182224
n3
4.2065555409221E+26
n4
3.151873919459E+35
n5
2.3616255883284E+44
2 √n
27372.918514473
3 √n
908.26811769435
4 √n
165.44763073092
5 √n
59.556400509341
1 , 2 , 4 , 7 , 14 , 28 , 26759881 , 53519762 , 107039524 , 187319167 , 374638334 , 749276668
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-749276667
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 749276668 can be divided by 12 positive divisors.
The sum of these divisors (counting 749276668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101100101010010000110111111100
3
Ternary
1221012220012100201
4
Quaternary
230222100313330
5
Quinary
3013303323133
6
Senary
202203333244
8
Octal
5452206774
10
Decimal
749276668
12
Duodecimal
18ab21224
16
Hexadecimal
2ca90dfc
20
Vigesimal
be2jbd8
36
Base36
ce3lks
md5
17c993190b4f92996ee8d819a5992c4e
sha1
9f82217c509b32eb9acdcc5c6e6c70a1d12ab93d
sha256
abbf2f170bdd0c3c1f027580178b74cd9989fbb5ceb889267b8dea47d39c349b
sha512
78c30ce0bc7fe94e369b2568bdac97e248bac35e9775d0c3159c32f31c84c3d89b4584f41230cac7f38412ac8c60c414ae569204fe5ba53be125f2eed3793061
ripemd-160
99709a2be27c114ca1f142754c748f9357ce78a8
Diameter
1498553336
Circumference
4707844151.3901
Area
1.7637388896084E+18
Volume
1.7620378645704E+27
Surface area
7.0549555584337E+18
Circumference
4707844151.3901
Perimeter
2997106672
Area
561415525209182224
Diagonal
1059637225.8553
Surface area
3368493151255093344
Volume
4.2065555409221E+26
Space diagonal
1297785257.9019
Perimeter
2247830004
Area
2.4310005345507E+17
Altitude
648892628.95096
Surface area
2.4310005345507E+17
Volume
4.9574732473731E+25
Height
353212408.61844