7131145321 is an odd 10-digits prime number following 7131145320
and preceding 7131145322 . In scientific notation, it is written as 7.131145321 × 10^9.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 7131145320 positive integers (up to 7131145321) that are relatively prime to 7131145321.
7131145321 has 2 divisors, whose sum is 7131145322
The reverse of 7131145321 is 1235411317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 28 Digital Root 1
Name
seven billion one hundred thirty-one million one hundred forty-five thousand three hundred twenty-one
Scientific notation
7.131145321 × 10^9
Engineering notation
7.131145321 × 10^9
Prime Factorization
7131145321
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
7131145321 Product of the distinct prime numbers
The prime factorization of 7131145321 is 7131145321.
Since it has a total of 1 prime factors.
7 , 9 , 20 , 4 , 792 , 485 , 6617 , 3343 , 47332 , 73739 , 91294 , 518812 , 3971500 , 9589802 , 94342 , 9563564 , 955975428 , 163871111 , 9845752985 , 4257221016
n×2
14262290642
n×3
21393435963
n×4
28524581284
n×5
35655726605
n÷2
3565572660.5
n÷3
2377048440.3333
n÷3
1782786330.25
n÷5
1426229064.2
n2
5.085323358922E+19
n3
3.6264179876749E+29
n4
2.5860513664798E+39
n5
1.8441508101938E+49
2 √n84446.108974896
3 √n1924.8036294656
4 √n290.59612690966
5 √n93.461308564907
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
7131145322 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
3565572661 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
84446.108980817 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997195 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7131145321 can be divided by 2 positive divisors.
The sum of these divisors (counting 7131145321) is 7131145322, the average is 3565572661.
Base
System
Value
2
Binary
110101001000011001010010001101001
3
Ternary
200101222111201100101
4
Quaternary
12221003022101221
5
Quinary
104101033122241
6
Senary
3135341105401
8
Octal
65103122151
10
Decimal
7131145321
12
Duodecimal
1470258261
16
Hexadecimal
1a90ca469
20
Vigesimal
5b89d361
36
Base36
39xp6y1
md5
cf8788889d974fbde99b0afb455afb96
sha1
a86642ef232a7a864f713b45a929c81cbe63801f
sha256
5b66a8f66633b272cb255c5058f00084a4f7ea178369f9133a600d2a1aa54b70
sha512
c18d6959a76baec7c9cf4356ea83e43eb464fc5e68461e44b7bd725e2cda6f3e60cae4020c9b6c5c798f789669b91e4f1c7788b8e9c801cb2525c2c4255f67d9
ripemd-160
ef883bc88613f6ec4c712b195deda3e31392387e
Diameter
14262290642
Circumference
44806307504.27
Area
1.5976014505518E+20
Volume
1.5190304145234E+30
Surface area
6.3904058022072E+20
Circumference
44806307504.27
Perimeter
28524581284
Area
5.085323358922E+19
Diagonal
10084962428.212
Surface area
3.0511940153532E+20
Volume
3.6264179876749E+29
Space diagonal
12351506012.129
Perimeter
21393435963
Area
2.2020096076424E+19
Altitude
6175753006.0645
Surface area
2.2020096076424E+19
Volume
4.2737745841696E+28
Height
3361654142.7372