7648889109 is an odd 10-digits composite number following 7648889108
and preceding 7648889110 . In scientific notation, it is written as 7.648889109 × 10^9.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 4830877296 positive integers (up to 7648889109) that are relatively prime to 7648889109.
7648889109 has 8 divisors, whose sum is 10735283040
The reverse of 7648889109 is 9019888467
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 60
Digital Root 6
Name
seven billion six hundred forty-eight million eight hundred eighty-nine thousand one hundred nine
Scientific notation
7.648889109 × 10^9
Engineering notation
7.648889109 × 10^9
Prime Factorization
3 × 19 × 134191037
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7648889109
Product of the distinct prime numbers
The prime factorization of 7648889109 is 3 × 19 × 134191037.
Since it has a total of 3 prime factors.
7 , 5 , 38 , 39 , 491 , 32 , 1119 , 8951 , 9209 , 17584 , 696426 , 245175 , 1837197 , 8343585 , 28172977 , 42601883 , 8404632 , 521007072 , 3778400285 , 3326569518
n×2
15297778218
n×3
22946667327
n×4
30595556436
n×5
38244445545
n÷2
3824444554.5
n÷3
2549629703
n÷3
1912222277.25
n÷5
1529777821.8
n2
5.8505504601779E+19
n3
4.475021169651E+29
n4
3.4228940687088E+39
n5
2.6181337163407E+49
2 √n
87457.927650957
3 √n
1970.3019548831
4 √n
295.73286535479
5 √n
94.780647862055
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7648889108
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7648889109 can be divided by 8 positive divisors.
The sum of these divisors (counting 7648889109) is 1, the average is 0.125.
Base
System
Value
2
Binary
111000111111010001100100100010101
3
Ternary
201202001201211022020
4
Quaternary
13013322030210111
5
Quinary
111131103422414
6
Senary
3302554123353
8
Octal
70772144425
10
Decimal
7648889109
12
Duodecimal
1595720559
16
Hexadecimal
1c7e8c915
20
Vigesimal
5ja5b2f9
36
Base36
3ihy8lx
md5
5426bcd5526cdcc35473d3a7e79740d2
sha1
3cc02c78770d84f2255ea5bf01d44ef9e59c4909
sha256
11d669c5be023d3219aef7619e9539f0123a466977714775a2d3fade9733c166
sha512
1fb99c8c5d23cd5ac6783f1f30638e86b0cea7594ccf2a6235a4627e57757fc5f9f9a55329f0436b86a9e8e4825e7a24b095bed0e3c71c135ce1c1745d6a1398
ripemd-160
f9ece896135aef6e873c02822748985a193a842f
Diameter
15297778218
Circumference
48059387665.915
Area
1.8380046345151E+20
Volume
1.8744924841646E+30
Surface area
7.3520185380605E+20
Circumference
48059387665.915
Perimeter
30595556436
Area
5.8505504601779E+19
Diagonal
10817162715.036
Surface area
3.5103302761067E+20
Volume
4.475021169651E+29
Space diagonal
13248264558.248
Perimeter
22946667327
Area
2.5333626623184E+19
Altitude
6624132279.1241
Surface area
2.5333626623184E+19
Volume
5.2738630250226E+28
Height
3605720905.0119