7213839969 is an odd 10-digits composite number following 7213839968
and preceding 7213839970 . In scientific notation, it is written as 7.213839969 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 4101267072 positive integers (up to 7213839969) that are relatively prime to 7213839969.
7213839969 has 8 divisors, whose sum is 7595722728
The reverse of 7213839969 is 9699383127
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 57
Digital Root 3
Name
seven billion two hundred thirteen million eight hundred thirty-nine thousand nine hundred sixty-nine
Scientific notation
7.213839969 × 10^9
Engineering notation
7.213839969 × 10^9
Prime Factorization
21 × 197 × 1743737
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7213839969
Product of the distinct prime numbers
The prime factorization of 7213839969 is 21 × 197 × 1743737.
Since it has a total of 3 prime factors.
4 , 4 , 13 , 77 , 287 , 541 , 8555 , 2350 , 71393 , 60772 , 826441 , 409085 , 3231790 , 6580983 , 69912471 , 27354824 , 183563051 , 49726136 , 2322149092 , 1167761449
n×2
14427679938
n×3
21641519907
n×4
28855359876
n×5
36069199845
n÷2
3606919984.5
n÷3
2404613323
n÷3
1803459992.25
n÷5
1442767993.8
n2
5.2039487098342E+19
n3
3.7540453199628E+29
n4
2.7081082174585E+39
n5
1.9535859299479E+49
2 √n
84934.327388871
3 √n
1932.2152312951
4 √n
291.43494538039
5 √n
93.677070472499
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
-7213839968
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 7213839969 can be divided by 8 positive divisors.
The sum of these divisors (counting 7213839969) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101101111110100111011001100001
3
Ternary
200121202010001002010
4
Quaternary
12231332213121201
5
Quinary
104233220334334
6
Senary
3151453343133
8
Octal
65576473141
10
Decimal
7213839969
12
Duodecimal
1493a97aa9
16
Hexadecimal
1adfa7661
20
Vigesimal
5ce69ji9
36
Base36
3baxmjl
md5
f17fd3f9d844d204d99a48dbaf7c6f99
sha1
71c5dc0ad68126ae1ac75392aa74c0fe0feab015
sha256
96962f74473d043c84b646776c808a4e1457b622590e5909f54079f16521671e
sha512
b0ae5088f68ffcc6865849b72bd839a1dcd7cb27eba69568048459aa3662b624f8308e5538847c3900e90bce6d7067ffff5e7a71ab57b3e06f27c6a34ee56729
ripemd-160
53755c465eae95dd955c04b3c79affd5c263d2c2
Diameter
14427679938
Circumference
45325893301.566
Area
1.6348687036473E+20
Volume
1.5724908264584E+30
Surface area
6.5394748145893E+20
Circumference
45325893301.566
Perimeter
28855359876
Area
5.2039487098342E+19
Diagonal
10201910320.949
Surface area
3.1223692259005E+20
Volume
3.7540453199628E+29
Space diagonal
12494737343.979
Perimeter
21641519907
Area
2.2533758913538E+19
Altitude
6247368671.9895
Surface area
2.2533758913538E+19
Volume
4.4241848377122E+28
Height
3400636773.6496