749164940 is an even 9-digits composite number following 749164939
and preceding 749164941 . In scientific notation, it is written as 7.49164940 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 299665968 positive integers (up to 749164940) that are relatively prime to 749164940.
749164940 has 12 divisors, whose sum is 1573246416
The reverse of 749164940 is 049461947
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
seven hundred forty-nine million one hundred sixty-four thousand nine hundred forty
Scientific notation
7.49164940 × 10^8
Engineering notation
7.49164940 × 10^6
Prime Factorization
2 × 2 × 5 × 37458247
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
374582470
Product of the distinct prime numbers
The prime factorization of 749164940 is 2 × 2 × 5 × 37458247.
Since it has a total of 4 prime factors.
3 , 6 , 91 , 5 , 422 , 43 , 7219 , 4127 , 22932 , 50142 , 611575 , 831756 , 1952312 , 599927 , 76688161 , 8667305 , 888824050 , 242815477 , 169950737 , 1669969721
n×2
1498329880
n×3
2247494820
n×4
2996659760
n×5
3745824700
n÷2
374582470
n÷3
249721646.66667
n÷3
187291235
n÷5
149832988
n2
561248107325203600
n3
4.204674046494E+26
n4
3.1499943797612E+35
n5
2.3598653505142E+44
2 √n
27370.877589146
3 √n
908.22297014116
4 √n
165.44146272669
5 √n
59.554624259065
1 , 2 , 4 , 5 , 10 , 20 , 37458247 , 74916494 , 149832988 , 187291235 , 374582470 , 749164940
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
-749164939
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 749164940 can be divided by 12 positive divisors.
The sum of these divisors (counting 749164940) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101100101001110101100110001100
3
Ternary
1221012200112002122
4
Quaternary
230221311212030
5
Quinary
3013241234230
6
Senary
202201112112
8
Octal
5451654614
10
Decimal
749164940
12
Duodecimal
18aa88638
16
Hexadecimal
2ca7598c
20
Vigesimal
be25c70
36
Base36
ce17d8
md5
1ebb5d0da5f3faca47c3be7acdaa5d1b
sha1
17916b8d9e0e6ddb18482ed9a44f5815298464b1
sha256
fb9cf3495182fe1c8174e2599b8a056aa5e77e030ad924e5d6406563e4c89ef9
sha512
e7c8d6d2544c35a30a7aafd7e64a0284cb6148e1a4d7592f08b73ab75abb063d0ec2582313ca03394408856fa820a1080448902f747f75c942a620b3f511c85a
ripemd-160
5846fd44f39a32fcd92e0846403858f79ebf13e7
Diameter
1498329880
Circumference
4707142143.6621
Area
1.763212930814E+18
Volume
1.7612497460274E+27
Surface area
7.0528517232561E+18
Circumference
4707142143.6621
Perimeter
2996659760
Area
561248107325203600
Diagonal
1059479218.6024
Surface area
3367488643951221600
Volume
4.204674046494E+26
Space diagonal
1297591739.3293
Perimeter
2247494820
Area
2.4302755938478E+17
Altitude
648795869.66464
Surface area
2.4302755938478E+17
Volume
4.955255884925E+25
Height
353159739.53414