7649987013 is an odd 10-digits composite number following 7649987012
and preceding 7649987014 . In scientific notation, it is written as 7.649987013 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 4872130560 positive integers (up to 7649987013) that are relatively prime to 7649987013.
7649987013 has 16 divisors, whose sum is 8880681600
The reverse of 7649987013 is 3107899467
Previous prime number is 811
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 54
Digital Root 9
Name
seven billion six hundred forty-nine million nine hundred eighty-seven thousand thirteen
Scientific notation
7.649987013 × 10^9
Engineering notation
7.649987013 × 10^9
Prime Factorization
9 × 23 × 811 × 45569
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
7649987013
Product of the distinct prime numbers
The prime factorization of 7649987013 is 9 × 23 × 811 × 45569.
Since it has a total of 4 prime factors.
4 , 3 , 1 , 84 , 469 , 335 , 7225 , 2679 , 794 , 73922 , 166513 , 211693 , 4443881 , 3430393 , 18728925 , 93989866 , 298045818 , 847410804 , 8940277323 , 4205613477
n×2
15299974026
n×3
22949961039
n×4
30599948052
n×5
38249935065
n÷2
3824993506.5
n÷3
2549995671
n÷3
1912496753.25
n÷5
1529997402.6
n2
5.8522301299069E+19
n3
4.4769484490875E+29
n4
3.424859749339E+39
n5
2.620013260379E+49
2 √n
87464.20418091
3 √n
1970.3962212476
4 √n
295.74347698793
5 √n
94.78336862521
1 , 9 , 23 , 207 , 811 , 7299 , 18653 , 45569 , 167877 , 410121 , 1048087 , 9432783 , 36956459 , 332608131 , 849998557 , 7649987013
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
-7649987012
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 7649987013 can be divided by 16 positive divisors.
The sum of these divisors (counting 7649987013) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111000111111110011000100111000101
3
Ternary
201202010210121100100
4
Quaternary
13013332120213011
5
Quinary
111131344041023
6
Senary
3303033434313
8
Octal
70776304705
10
Decimal
7649987013
12
Duodecimal
1595b6b999
16
Hexadecimal
1c7f989c5
20
Vigesimal
5jac87ad
36
Base36
3iilrr9
md5
72574e8104fa68fb3e2161cd3c638ade
sha1
58f59fd356cbbbd7d23854df11853880ed861826
sha256
b20269c22ba93e0d6b6a9f408a0ea6580c967b62632ff2786920da2834a82bc0
sha512
8fab9090aea422b2ee5a36034f7c00a37c8ee74498dcb0a10d819b1ee4af772fee452b9517878d54b2ff6a453da781b75b17afaf26317471514aa8e99c752ca9
ripemd-160
17433e49478786c641c26b9cc0ae8820d5b7e9ae
Diameter
15299974026
Circumference
48066286000.196
Area
1.8385323183232E+20
Volume
1.8752997810871E+30
Surface area
7.3541292732929E+20
Circumference
48066286000.196
Perimeter
30599948052
Area
5.8522301299069E+19
Diagonal
10818715385.763
Surface area
3.5113380779441E+20
Volume
4.4769484490875E+29
Space diagonal
13250166183.758
Perimeter
22949961039
Area
2.534089980646E+19
Altitude
6625083091.879
Surface area
2.534089980646E+19
Volume
5.2761343456206E+28
Height
3606238461.9209