545397789 is an odd 9-digits composite number following 545397788
and preceding 545397790 . In scientific notation, it is written as 5.45397789 × 10^8.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 357739200 positive integers (up to 545397789) that are relatively prime to 545397789.
545397789 has 16 divisors, whose sum is 738958464
The reverse of 545397789 is 987793545
Previous prime number is 541
Is Prime? no Number parity odd Number length 9 Sum of Digits 57 Digital Root 3
Name
five hundred forty-five million three hundred ninety-seven thousand seven hundred eighty-nine
Scientific notation
5.45397789 × 10^8
Engineering notation
5.45397789 × 10^6
Prime Factorization
3 × 71 × 541 × 4733
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
545397789 Product of the distinct prime numbers
The prime factorization of 545397789 is 3 × 71 × 541 × 4733.
Since it has a total of 4 prime factors.
9 , 6 , 37 , 99 , 468 , 492 , 503 , 1810 , 88832 , 72133 , 872782 , 425163 , 8119240 , 2288597 , 33019433 , 46455539 , 316734206 , 900657006 , 7775245064 , 1246865162
n×2
1090795578
n×3
1636193367
n×4
2181591156
n×5
2726988945
n÷2
272698894.5
n÷3
181799263
n÷3
136349447.25
n÷5
109079557.8
n2
297458748246088521
n3
1.6223334361212E+26
n4
8.848170690813E+34
n5
4.825772731464E+43
2 √n23353.753210137
3 √n817.02960041411
4 √n152.81934828462
5 √n55.891102251698
1 , 3 , 71 , 213 , 541 , 1623 , 4733 , 14199 , 38411 , 115233 , 336043 , 1008129 , 2560553 , 7681659 , 181799263 , 545397789
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
-545397788 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 545397789 can be divided by 16 positive divisors.
The sum of these divisors (counting 545397789) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000100000100001110000011101
3
Ternary
1102000021002010010
4
Quaternary
200200201300131
5
Quinary
2104110212124
6
Senary
130041433433
8
Octal
4040416035
10
Decimal
545397789
12
Duodecimal
13279b879
16
Hexadecimal
20821c1d
20
Vigesimal
8a8ee99
36
Base36
90prml
md5
75a135eb2d1036fc4e9493e5638fc1d2
sha1
b276a2be12ed3da94447cc9fdee69ad98d2bdd9f
sha256
c9b2fa3ff523a731bfc5f45fc256792566bd59f0dfbb1e69a192b689a631677d
sha512
d937a5e390adadcb5bfde221cdc7e294f2ffe61705cc8939b80efd0d7204f5888a9ac14157dd32918f4800b2cfae1a367d67a9babfedc3ff344e280a5d2a82b4
ripemd-160
90715b1294327031db0aa0c9e9d1c7dfc9547f5f
Diameter
1090795578
Circumference
3426835374.413
Area
9.3449421823593E+17
Volume
6.7956144061221E+26
Surface area
3.7379768729437E+18
Circumference
3426835374.413
Perimeter
2181591156
Area
297458748246088521
Diagonal
771308950.0921
Surface area
1784752489476531126
Volume
1.6223334361212E+26
Space diagonal
944656680.88373
Perimeter
1636193367
Area
1.2880341627952E+17
Altitude
472328340.44187
Surface area
1.2880341627952E+17
Volume
1.911938290045E+25
Height
257102983.36403