542781927 is an odd 9-digits composite number following 542781926
and preceding 542781928 . In scientific notation, it is written as 5.42781927 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 361619808 positive integers (up to 542781927) that are relatively prime to 542781927.
542781927 has 12 divisors, whose sum is 784527120
The reverse of 542781927 is 729187245
Previous prime number is 1607
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
five hundred forty-two million seven hundred eighty-one thousand nine hundred twenty-seven
Scientific notation
5.42781927 × 10^8
Engineering notation
5.42781927 × 10^6
Prime Factorization
3 × 3 × 1607 × 37529
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
180927309
Product of the distinct prime numbers
The prime factorization of 542781927 is 3 × 3 × 1607 × 37529.
Since it has a total of 4 prime factors.
1 , 7 , 37 , 26 , 750 , 681 , 6482 , 535 , 1417 , 10879 , 869502 , 332903 , 986199 , 6633198 , 68137775 , 18808491 , 861671896 , 210506443 , 7606407026 , 6564341367
n×2
1085563854
n×3
1628345781
n×4
2171127708
n×5
2713909635
n÷2
271390963.5
n÷3
180927309
n÷3
135695481.75
n÷5
108556385.4
n2
294612220277833329
n3
1.5991018864015E+26
n4
8.6796360337035E+34
n5
4.7111495720322E+43
2 √n
23297.68072148
3 √n
815.72128150392
4 √n
152.63577798629
5 √n
55.837385601434
1 , 3 , 9 , 1607 , 4821 , 14463 , 37529 , 112587 , 337761 , 60309103 , 180927309 , 542781927
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-542781926
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 542781927 can be divided by 12 positive divisors.
The sum of these divisors (counting 542781927) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000010110100011000111100111
3
Ternary
1101211100011211100
4
Quaternary
200112203013213
5
Quinary
2102423010202
6
Senary
125505411143
8
Octal
4026430747
10
Decimal
542781927
12
Duodecimal
131939ab3
16
Hexadecimal
205a31e7
20
Vigesimal
89c7eg7
36
Base36
8z5p7r
md5
e8041dd3dd646492377aed4c4900fadb
sha1
90146cdebfbe61c98998b9e95b2e12118849d3b0
sha256
ff4643cfffa8a99cc38629f858d718fbc9085248855da82f34f695b07217143e
sha512
c246fb2f8f25c411f06549ab3a670b059a428a43a523d940c94a009cbf4e5c5c7771a6164b2f5a429b86220168633d21292d167f18794757a6f4436f46b49608
ripemd-160
1a07b686ce3bef076a36e3675e0e1f51ffd64117
Diameter
1085563854
Circumference
3410399428.729
Area
9.2555158688262E+17
Volume
6.6983023182141E+26
Surface area
3.7022063475305E+18
Circumference
3410399428.729
Perimeter
2171127708
Area
294612220277833329
Diagonal
767609562.5744
Surface area
1767673321666999974
Volume
1.5991018864015E+26
Space diagonal
940125874.99414
Perimeter
1628345781
Area
1.2757083351297E+17
Altitude
470062937.49707
Surface area
1.2757083351297E+17
Volume
1.8845596461378E+25
Height
255869854.19147