1352808821 is an odd 10-digits composite number following 1352808820
and preceding 1352808822 . In scientific notation, it is written as 1.352808821 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 1070354160 positive integers (up to 1352808821) that are relatively prime to 1352808821.
1352808821 has 8 divisors, whose sum is 1664995584
The reverse of 1352808821 is 1288082531
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion three hundred fifty-two million eight hundred eight thousand eight hundred twenty-one
Scientific notation
1.352808821 × 10^9
Engineering notation
1.352808821 × 10^9
Prime Factorization
7 × 13 × 14866031
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1352808821
Product of the distinct prime numbers
The prime factorization of 1352808821 is 7 × 13 × 14866031.
Since it has a total of 3 prime factors.
7 , 2 , 69 , 22 , 178 , 88 , 3635 , 6662 , 85709 , 24316 , 318601 , 94912 , 6902629 , 8531132 , 60904867 , 20620226 , 626103298 , 54077736 , 7353353395 , 8447184220
n×2
2705617642
n×3
4058426463
n×4
5411235284
n×5
6764044105
n÷2
676404410.5
n÷3
450936273.66667
n÷3
338202205.25
n÷5
270561764.2
n2
1830091706175410041
n3
2.475764203353E+27
n4
3.349235653012E+36
n5
4.5308755350024E+45
2 √n
36780.549492905
3 √n
1105.975421204
4 √n
191.78255784326
5 √n
67.026614724989
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
-1352808820
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 1352808821 can be divided by 8 positive divisors.
The sum of these divisors (counting 1352808821) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000101000100011100101110101
3
Ternary
10111021112210211102
4
Quaternary
1100220203211311
5
Quinary
10232304340241
6
Senary
342123215445
8
Octal
12050434565
10
Decimal
1352808821
12
Duodecimal
319077585
16
Hexadecimal
50a23975
20
Vigesimal
112f1211
36
Base36
mdfdyt
md5
0dc3a88bff9dd2eece2415bb3efd3fa7
sha1
4a74aa2055938af8d4e104a744c97218e341cd2a
sha256
952c8efd9887f832093753c5148528d941668ec8dd79b9e5f39fbb3ffe81870e
sha512
ad3be29e20ecf620307960c736c3af14aeb125fc849108fd400a4afca9500d5abaf536d16e2c062c998875c851d49691ed56f19aceb7d53f4a044f9aa1a410ee
ripemd-160
86e8d1dbf94b5099905d1cfe4762ffd4c3ddc6ab
Diameter
2705617642
Circumference
8499948507.5301
Area
5.7494026595163E+18
Volume
1.0370456844366E+28
Surface area
2.2997610638065E+19
Circumference
8499948507.5301
Perimeter
5411235284
Area
1830091706175410041
Diagonal
1913160581.9562
Surface area
1.0980550237052E+19
Volume
2.475764203353E+27
Space diagonal
2343133610.8994
Perimeter
4058426463
Area
7.9245295440156E+17
Altitude
1171566805.4497
Surface area
7.9245295440156E+17
Volume
2.9177160946831E+26
Height
637720193.98539