7216488938 is an even 10-digits composite number following 7216488937
and preceding 7216488939 . In scientific notation, it is written as 7.216488938 × 10^9.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 3593096496 positive integers (up to 7216488938) that are relatively prime to 7216488938.
7216488938 has 16 divisors, whose sum is 10870271520
The reverse of 7216488938 is 8398846127
Previous prime number is 619
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
seven billion two hundred sixteen million four hundred eighty-eight thousand nine hundred thirty-eight
Scientific notation
7.216488938 × 10^9
Engineering notation
7.216488938 × 10^9
Prime Factorization
2 × 397 × 619 × 14683
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7216488938 Product of the distinct prime numbers
The prime factorization of 7216488938 is 2 × 397 × 619 × 14683.
Since it has a total of 4 prime factors.
7 , 10 , 85 , 7 , 646 , 239 , 8736 , 7623 , 50361 , 83588 , 730095 , 609128 , 5776330 , 8840928 , 66888797 , 48165165 , 348656099 , 953656832 , 5355893714 , 6315501388
n×2
14432977876
n×3
21649466814
n×4
28865955752
n×5
36082444690
n÷2
3608244469
n÷3
2405496312.6667
n÷3
1804122234.5
n÷5
1443297787.6
n2
5.2077712592276E+19
n3
3.7581823683851E+29
n4
2.7120881488437E+39
n5
1.9571754125012E+49
2 √n84949.920176537
3 √n1932.4517096893
4 √n291.46169589937
5 √n93.68394922823
1 , 2 , 397 , 619 , 794 , 1238 , 14683 , 29366 , 245743 , 491486 , 5829151 , 9088777 , 11658302 , 18177554 , 3608244469 , 7216488938
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
-7216488937 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 7216488938 can be divided by 16 positive divisors.
The sum of these divisors (counting 7216488938) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110101110001000101110000111101010
3
Ternary
200121221002121210002
4
Quaternary
12232020232013222
5
Quinary
104234410121223
6
Senary
3152030223002
8
Octal
65610560752
10
Decimal
7216488938
12
Duodecimal
1494954a62
16
Hexadecimal
1ae22e1ea
20
Vigesimal
5cf3126i
36
Base36
3bciei2
md5
3f46b67f1488273955da171064dc2fac
sha1
584d88e9f39ca976d7731a970bc0ea2ae7edadc5
sha256
f03a72d386911346b32ddf9fbc03ae7d48e2a7b3d6e7fe24b8fb9a99ab4fd64b
sha512
93f776ad51e0c7e7fea3198ced92f3e24f95ee0fa5c2a24d51049bf778bb6808efe4fab1176c7e04f7a62e922a88d107fb8a613881b7cff0914f60eda26babaa
ripemd-160
e0c239d2c4fde2c9cf905ba6dee7aaa9a6402b08
Diameter
14432977876
Circumference
45342537264.666
Area
1.6360695929566E+20
Volume
1.5742237492492E+30
Surface area
6.5442783718262E+20
Circumference
45342537264.666
Perimeter
28865955752
Area
5.2077712592276E+19
Diagonal
10205656528.835
Surface area
3.1246627555366E+20
Volume
3.7581823683851E+29
Space diagonal
12499325492.875
Perimeter
21649466814
Area
2.2550311037948E+19
Altitude
6249662746.4374
Surface area
2.2550311037948E+19
Volume
4.4290603960347E+28
Height
3401885509.6117