7216131421 is an odd 10-digits prime number following 7216131420
and preceding 7216131422 . In scientific notation, it is written as 7.216131421 × 10^9.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 7216131420 positive integers (up to 7216131421) that are relatively prime to 7216131421.
7216131421 has 2 divisors, whose sum is 7216131422
The reverse of 7216131421 is 1241316127
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 28 Digital Root 1
Name
seven billion two hundred sixteen million one hundred thirty-one thousand four hundred twenty-one
Scientific notation
7.216131421 × 10^9
Engineering notation
7.216131421 × 10^9
Prime Factorization
7216131421
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
7216131421 Product of the distinct prime numbers
The prime factorization of 7216131421 is 7216131421.
Since it has a total of 1 prime factors.
2 , 7 , 93 , 3 , 569 , 466 , 4737 , 4641 , 32022 , 60385 , 838056 , 915576 , 2022867 , 7783527 , 58851963 , 52730259 , 917024308 , 933443226 , 3570123475 , 7156531191
n×2
14432262842
n×3
21648394263
n×4
28864525684
n×5
36080657105
n÷2
3608065710.5
n÷3
2405377140.3333
n÷3
1804032855.25
n÷5
1443226284.2
n2
5.2072552685143E+19
n3
3.7576238360294E+29
n4
2.711550743147E+39
n5
1.9566906517259E+49
2 √n84947.815869509
3 √n1932.4197968597
4 √n291.45808595664
5 √n93.683020957751
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
7216131422 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
3608065711 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
84947.815875395 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997228 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7216131421 can be divided by 2 positive divisors.
The sum of these divisors (counting 7216131421) is 7216131422, the average is 3608065711.
Base
System
Value
2
Binary
110101110000111010110110101011101
3
Ternary
200121220102110100201
4
Quaternary
12232013112311131
5
Quinary
104234312201141
6
Senary
3152014423501
8
Octal
65607266535
10
Decimal
7216131421
12
Duodecimal
1494801b91
16
Hexadecimal
1ae1d6d5d
20
Vigesimal
5cf0g8b1
36
Base36
3bcaqn1
md5
2b0b19e60241573bd6bcec6e94d0a430
sha1
d03b6bc6981ca3bcd8d73953b5962bf9a8efe585
sha256
3e7e551dbe1fac5827068a2c276c94f454236dc107b97949bcd7e95dd41d0432
sha512
611421e3d1cbba16a87102382cb04a9e8e96f340211341e644cea08ef162da55c3c51fcd9688b8db8e99fbc0caa4284fa06b77fa689546bc073033d48b95dfaa
ripemd-160
a08141fc7bd9ede4ba7a635da599aa75badb5265
Diameter
14432262842
Circumference
45340290919.104
Area
1.6359074896931E+20
Volume
1.5739897917632E+30
Surface area
6.5436299587726E+20
Circumference
45340290919.104
Perimeter
28864525684
Area
5.2072552685143E+19
Diagonal
10205150923.445
Surface area
3.1243531611086E+20
Volume
3.7576238360294E+29
Space diagonal
12498706255.266
Perimeter
21648394263
Area
2.2548076732619E+19
Altitude
6249353127.6331
Surface area
2.2548076732619E+19
Volume
4.428402159341E+28
Height
3401716974.4816