7213742765 is an odd 10-digits composite number following 7213742764
and preceding 7213742766 . In scientific notation, it is written as 7.213742765 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 5769239040 positive integers (up to 7213742765) that are relatively prime to 7213742765.
7213742765 has 8 divisors, whose sum is 8659124088
The reverse of 7213742765 is 5672473127
Previous prime number is 3313
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
seven billion two hundred thirteen million seven hundred forty-two thousand seven hundred sixty-five
Scientific notation
7.213742765 × 10^9
Engineering notation
7.213742765 × 10^9
Prime Factorization
5 × 3313 × 435481
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7213742765
Product of the distinct prime numbers
The prime factorization of 7213742765 is 5 × 3313 × 435481.
Since it has a total of 3 prime factors.
8 , 9 , 7 , 71 , 13 , 807 , 3206 , 1744 , 72405 , 97258 , 139995 , 725253 , 5769350 , 4014487 , 24886602 , 22512372 , 84137765 , 802136831 , 18424231 , 164656497
n×2
14427485530
n×3
21641228295
n×4
28854971060
n×5
36068713825
n÷2
3606871382.5
n÷3
2404580921.6667
n÷3
1803435691.25
n÷5
1442748553
n2
5.203808467959E+19
n3
3.7538935686185E+29
n4
2.7079622571202E+39
n5
1.9534543140194E+49
2 √n
84933.755156592
3 √n
1932.206552612
4 √n
291.43396362914
5 √n
93.67681801791
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
-7213742764
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 7213742765 can be divided by 8 positive divisors.
The sum of these divisors (counting 7213742765) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101101111110001111101010101101
3
Ternary
200121201221002201222
4
Quaternary
12231332033222231
5
Quinary
104233204232030
6
Senary
3151451313125
8
Octal
65576175255
10
Decimal
7213742765
12
Duodecimal
1493a4b7a5
16
Hexadecimal
1adf8faad
20
Vigesimal
5ce5hgi5
36
Base36
3bavjjh
md5
ac3a68ce13c2d617b75d47b1c3902843
sha1
9eb50673302c7775fb19ed7a646831c5a7c268eb
sha256
7f734a9f07a2cfce2126855631f7db2a36b7c4e9236f86bc41ecdb58f75e8b35
sha512
69e57a216294d4a1ef5e436d3d9a081666fad0b02a6d80f88df9f5be92dbc32b47c47cfb9a86fae072de70c9a5d31071d579b70f65c06d9d6e44e1d480debd04
ripemd-160
eb45d5581bfac6942a88c3754b6b9c204b08ab25
Diameter
14427485530
Circumference
45325282550.821
Area
1.6348246453628E+20
Volume
1.572427261004E+30
Surface area
6.5392985814513E+20
Circumference
45325282550.821
Perimeter
28854971060
Area
5.203808467959E+19
Diagonal
10201772853.734
Surface area
3.1222850807754E+20
Volume
3.7538935686185E+29
Space diagonal
12494568981.712
Perimeter
21641228295
Area
2.2533151648405E+19
Altitude
6247284490.8562
Surface area
2.2533151648405E+19
Volume
4.4240059970378E+28
Height
3400590951.2446