545804521 is an odd 9-digits composite number following 545804520
and preceding 545804522 . In scientific notation, it is written as 5.45804521 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 543680512 positive integers (up to 545804521) that are relatively prime to 545804521.
545804521 has 4 divisors, whose sum is 547928532
The reverse of 545804521 is 125408545
Previous prime number is 257
Is Prime? no Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
five hundred forty-five million eight hundred four thousand five hundred twenty-one
Scientific notation
5.45804521 × 10^8
Engineering notation
5.45804521 × 10^6
Prime Factorization
257 × 2123753
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
545804521 Product of the distinct prime numbers
The prime factorization of 545804521 is 257 × 2123753.
Since it has a total of 2 prime factors.
7 , 9 , 43 , 63 , 149 , 389 , 1166 , 3449 , 52990 , 20557 , 767281 , 819884 , 7969089 , 6701296 , 42348089 , 53582271 , 425332894 , 417583728 , 7918463178 , 4926294538
n×2
1091609042
n×3
1637413563
n×4
2183218084
n×5
2729022605
n÷2
272902260.5
n÷3
181934840.33333
n÷3
136451130.25
n÷5
109160904.2
n2
297902575144039441
n3
1.6259657233116E+26
n4
8.874594427745E+34
n5
4.8437937607046E+43
2 √n23362.459652186
3 √n817.23265068725
4 √n152.84783168951
5 √n55.899435956785
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-545804520 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 545804521 can be divided by 4 positive divisors.
The sum of these divisors (counting 545804521) is 1, the average is 0.25.
Base
System
Value
2
Binary
100000100010000101000011101001
3
Ternary
1102001000202001021
4
Quaternary
200202011003221
5
Quinary
2104211221041
6
Senary
130054252441
8
Octal
4042050351
10
Decimal
545804521
12
Duodecimal
132957121
16
Hexadecimal
208850e9
20
Vigesimal
8ab5b61
36
Base36
90yhgp
md5
c31c51c46e0580e4c06d29afd3a1d8fc
sha1
9e864624abbaeca15a4d8084509f472140607729
sha256
da6c6631083276b7feebd0de31072a0f88568362f0d77c1fd2ced72751412488
sha512
91b16e1ff78135cf4cd3e5f89982fb889df16dd270f8aeb23c201fa97fff4e12d2afcca8956b2c969a4897d56cc5ddcdfc80329e4be5c04d5cceb5e4449d7c94
ripemd-160
39de6329b68b58d4b165344d9d5b2abc42d9fde0
Diameter
1091609042
Circumference
3429390946.9394
Area
9.35888541558E+17
Volume
6.810829295126E+26
Surface area
3.743554166232E+18
Circumference
3429390946.9394
Perimeter
2183218084
Area
297902575144039441
Diagonal
771884156.00275
Surface area
1787415450864236646
Volume
1.6259657233116E+26
Space diagonal
945361161.37279
Perimeter
1637413563
Area
1.2899559896377E+17
Altitude
472680580.6864
Surface area
1.2899559896377E+17
Volume
1.9162189815509E+25
Height
257294718.66758