1326156721 is an odd 10-digits prime number following 1326156720
and preceding 1326156722 . In scientific notation, it is written as 1.326156721 × 10^9.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 1326156720 positive integers (up to 1326156721) that are relatively prime to 1326156721.
1326156721 has 2 divisors, whose sum is 1326156722
The reverse of 1326156721 is 1276516231
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 34 Digital Root 7
Name
one billion three hundred twenty-six million one hundred fifty-six thousand seven hundred twenty-one
Scientific notation
1.326156721 × 10^9
Engineering notation
1.326156721 × 10^9
Prime Factorization
1326156721
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1326156721 Product of the distinct prime numbers
The prime factorization of 1326156721 is 1326156721.
Since it has a total of 1 prime factors.
4 , 2 , 95 , 53 , 84 , 373 , 2893 , 1320 , 78825 , 72062 , 308881 , 561695 , 6805289 , 4572565 , 59278203 , 49319448 , 814925707 , 455094829 , 3718933987 , 3645745195
n×2
2652313442
n×3
3978470163
n×4
5304626884
n×5
6630783605
n÷2
663078360.5
n÷3
442052240.33333
n÷3
331539180.25
n÷5
265231344.2
n2
1758691648653471841
n3
2.3323007500284E+27
n4
3.0929963150435E+36
n5
4.1017978512231E+45
2 √n36416.434765089
3 √n1098.6641417291
4 √n190.83090621042
5 √n66.760406149813
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1326156722 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
663078361 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
36416.434778819 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999984919 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1326156721 can be divided by 2 positive divisors.
The sum of these divisors (counting 1326156721) is 1326156722, the average is 663078361.
Base
System
Value
2
Binary
1001111000010111000101110110001
3
Ternary
10102102101202000121
4
Quaternary
1033002320232301
5
Quinary
10203444003341
6
Senary
335332050241
8
Octal
11702705661
10
Decimal
1326156721
12
Duodecimal
310163981
16
Hexadecimal
4f0b8bb1
20
Vigesimal
10e89bg1
36
Base36
lxk52p
md5
a03af96696c6d538eb0fd192d5dd627b
sha1
148ea433a87b9c97dcbc7cdb1e6ac7718ed43010
sha256
12c6142fe41c86396834aea4d9c3dde78f5272cc599e11b6e4f07fca81e5aa73
sha512
38b0bfccce7c460e97aa6d6e7cc304d674f8532500535d72b08d7ffb4262ae1e0e0f49e63f2c37b42b0d9f8c99d8de4b065abf9c57d062179c5f51800b4ebc6c
ripemd-160
0a27cc1f30fca65d3e3bad3c622795e0b6966e5e
Diameter
2652313442
Circumference
8332488424.4047
Area
5.5250927633395E+18
Volume
9.7695185363348E+27
Surface area
2.2100371053358E+19
Circumference
8332488424.4047
Perimeter
5304626884
Area
1758691648653471841
Diagonal
1875468820.6704
Surface area
1.0552149891921E+19
Volume
2.3323007500284E+27
Space diagonal
2296970819.5709
Perimeter
3978470163
Area
7.6153582257872E+17
Altitude
1148485409.7855
Surface area
7.6153582257872E+17
Volume
2.7486427935192E+26
Height
625156273.55681