542781925 is an odd 9-digits composite number following 542781924
and preceding 542781926 . In scientific notation, it is written as 5.42781925 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 372193200 positive integers (up to 542781925) that are relatively prime to 542781925.
542781925 has 12 divisors, whose sum is 769199776
The reverse of 542781925 is 529187245
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
five hundred forty-two million seven hundred eighty-one thousand nine hundred twenty-five
Scientific notation
5.42781925 × 10^8
Engineering notation
5.42781925 × 10^6
Prime Factorization
5 × 5 × 7 × 3101611
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
108556385
Product of the distinct prime numbers
The prime factorization of 542781925 is 5 × 5 × 7 × 3101611.
Since it has a total of 4 prime factors.
10 , 3 , 16 , 49 , 281 , 639 , 6461 , 1554 , 34512 , 66872 , 744621 , 363967 , 2167105 , 4291595 , 14203001 , 31153809 , 855006861 , 876247345 , 1725110056 , 5845976942
n×2
1085563850
n×3
1628345775
n×4
2171127700
n×5
2713909625
n÷2
271390962.5
n÷3
180927308.33333
n÷3
135695481.25
n÷5
108556385
n2
294612218106705625
n3
1.5991018687248E+26
n4
8.6796359057753E+34
n5
4.7111494852358E+43
2 √n
23297.680678557
3 √n
815.72128050202
4 √n
152.63577784568
5 √n
55.837385560285
1 , 5 , 7 , 25 , 35 , 175 , 3101611 , 15508055 , 21711277 , 77540275 , 108556385 , 542781925
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
-542781924
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 542781925 can be divided by 12 positive divisors.
The sum of these divisors (counting 542781925) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000010110100011000111100101
3
Ternary
1101211100011211021
4
Quaternary
200112203013211
5
Quinary
2102423010200
6
Senary
125505411141
8
Octal
4026430745
10
Decimal
542781925
12
Duodecimal
131939ab1
16
Hexadecimal
205a31e5
20
Vigesimal
89c7eg5
36
Base36
8z5p7p
md5
790125c01ae8bc8cc17cfb71c32d8a47
sha1
5d597332810e4e79c5c83b71fca02ad8f4a511c4
sha256
2920d222f28ab0267ffe1030d5f60050bc808c53b43f4f469abaf4bf8f1f7a2f
sha512
d4be8200a4297c1e4345f63e66564ae55866fe1f7bbc78f9d331e3405d10ec5ece21c09a1f6a2808046bc5fb2dde82ea3cdfba36aa914ed292e6d5b911103d5b
ripemd-160
31d94de3131badd5f7d6a3705af15131f302bff4
Diameter
1085563850
Circumference
3410399416.1627
Area
9.2555158006182E+17
Volume
6.69830224417E+26
Surface area
3.7022063202473E+18
Circumference
3410399416.1627
Perimeter
2171127700
Area
294612218106705625
Diagonal
767609559.74598
Surface area
1767673308640233750
Volume
1.5991018687248E+26
Space diagonal
940125871.53004
Perimeter
1628345775
Area
1.2757083257284E+17
Altitude
470062935.76502
Surface area
1.2757083257284E+17
Volume
1.8845596253056E+25
Height
255869853.24866