1321550401 is an odd 10-digits composite number following 1321550400
and preceding 1321550402 . In scientific notation, it is written as 1.321550401 × 10^9.
The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors.
There are 1310496720 positive integers (up to 1321550401) that are relatively prime to 1321550401.
1321550401 has 8 divisors, whose sum is 1332619200
The reverse of 1321550401 is 1040551231
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 22
Digital Root 4
Name
one billion three hundred twenty-one million five hundred fifty thousand four hundred one
Scientific notation
1.321550401 × 10^9
Engineering notation
1.321550401 × 10^9
Prime Factorization
5639 × 131 × 1789
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1321550401
Product of the distinct prime numbers
The prime factorization of 1321550401 is 5639 × 131 × 1789.
Since it has a total of 3 prime factors.
7 , 2 , 26 , 70 , 118 , 744 , 9009 , 6957 , 8901 , 18459 , 331870 , 997126 , 1462922 , 9764596 , 91831880 , 2835561 , 869916415 , 805764608 , 962744943 , 1690620248
n×2
2643100802
n×3
3964651203
n×4
5286201604
n×5
6607752005
n÷2
660775200.5
n÷3
440516800.33333
n÷3
330387600.25
n÷5
264310080.2
n2
1746495462383260801
n3
2.3080817786573E+27
n4
3.0502464001253E+36
n5
4.0310543532344E+45
2 √n
36353.134679144
3 √n
1097.3906196999
4 √n
190.66498021174
5 √n
66.71396398474
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
-1321550400
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 1321550401 can be divided by 8 positive divisors.
The sum of these divisors (counting 1321550401) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110110001010100001001000001
3
Ternary
10102002201201100011
4
Quaternary
1032301110021001
5
Quinary
10201304103101
6
Senary
335045224521
8
Octal
11661241101
10
Decimal
1321550401
12
Duodecimal
30a702141
16
Hexadecimal
4ec54241
20
Vigesimal
10cjdg01
36
Base36
lutetd
md5
9539563b7371d164f02db8cb6e069a89
sha1
90da5fa4e4d78a4122e31cf6dadf76fd30b82c1a
sha256
75f387a9a24ffd20ac914e72ca820238892de83d6cde61cacb0ac988efb3204e
sha512
533c773d16e69afd2e8a06477dbc92e2fe29df5f5215eef2d614bc00795e2a7917cdc236df904e4abde8d4baa694e4b823276e790cb686378f450f8fb43f25f9
ripemd-160
1f1935a9b481861e77ba686b5b2ba77cb6b8aaac
Diameter
2643100802
Circumference
8303546062.2605
Area
5.4867773141512E+18
Volume
9.6680703462856E+27
Surface area
2.1947109256605E+19
Circumference
8303546062.2605
Perimeter
5286201604
Area
1746495462383260801
Diagonal
1868954500.4538
Surface area
1.04789727743E+19
Volume
2.3080817786573E+27
Space diagonal
2288992439.295
Perimeter
3964651203
Area
7.5625471900908E+17
Altitude
1144496219.6475
Surface area
7.5625471900908E+17
Volume
2.7201004620361E+26
Height
622984833.4846