545821490 is an even 9-digits composite number following 545821489
and preceding 545821491 . In scientific notation, it is written as 5.45821490 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 215826624 positive integers (up to 545821490) that are relatively prime to 545821490.
545821490 has 16 divisors, whose sum is 823979520
The reverse of 545821490 is 094128545
Previous prime number is 223
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
five hundred forty-five million eight hundred twenty-one thousand four hundred ninety
Scientific notation
5.45821490 × 10^8
Engineering notation
5.45821490 × 10^6
Prime Factorization
2 × 785 × 223 × 1559
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
545821490 Product of the distinct prime numbers
The prime factorization of 545821490 is 2 × 785 × 223 × 1559.
Since it has a total of 4 prime factors.
2 , 6 , 79 , 10 , 409 , 399 , 9616 , 9607 , 82000 , 97488 , 385014 , 306922 , 3381617 , 3568093 , 77973788 , 67124537 , 514829526 , 231283644 , 4185324328 , 9870077761
n×2
1091642980
n×3
1637464470
n×4
2183285960
n×5
2729107450
n÷2
272910745
n÷3
181940496.66667
n÷3
136455372.5
n÷5
109164298
n2
297921098945820100
n3
1.6261173812904E+26
n4
8.8756981197085E+34
n5
4.8445467724895E+43
2 √n23362.822817459
3 √n817.24111982263
4 √n152.84901968105
5 √n55.899783533874
1 , 2 , 223 , 446 , 785 , 1559 , 1570 , 3118 , 175055 , 347657 , 350110 , 695314 , 1223815 , 2447630 , 272910745 , 545821490
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-545821489 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 545821490 can be divided by 16 positive divisors.
The sum of these divisors (counting 545821490) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000100010001001001100110010
3
Ternary
1102001001121022202
4
Quaternary
200202021030302
5
Quinary
2104212241430
6
Senary
130054503202
8
Octal
4042111462
10
Decimal
545821490
12
Duodecimal
132964b02
16
Hexadecimal
20889332
20
Vigesimal
8ab7dea
36
Base36
90yuk2
md5
ae42e45ad7f8531bfe4835a642869ac9
sha1
1445c3f11ea3f8bace63e3bd0d470d36bbd1cbdd
sha256
0f4100c16b8e36c8a90f060cbb6ff286a434e329872025f4c7ecc46a0e2d393f
sha512
0e7bfa7391490aea9b3103b387169afd17997425b677280e5833a0686b106dd6d360e4d4cdb7f48f05bcc82809d26281b6384c7b7e7d3a4df8c1cde6a71002a6
ripemd-160
2423008cf86e8385f7c146afdfe5e3e3f1fd69de
Diameter
1091642980
Circumference
3429497566.3109
Area
9.3594673579759E+17
Volume
6.8114645585823E+26
Surface area
3.7437869431903E+18
Circumference
3429497566.3109
Perimeter
2183285960
Area
297921098945820100
Diagonal
771908153.79269
Surface area
1787526593674920600
Volume
1.6261173812904E+26
Space diagonal
945390552.54295
Perimeter
1637464470
Area
1.2900362000523E+17
Altitude
472695276.27147
Surface area
1.2900362000523E+17
Volume
1.916397712193E+25
Height
257302717.9309