542787731 is an odd 9-digits composite number following 542787730
and preceding 542787732 . In scientific notation, it is written as 5.42787731 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 542472792 positive integers (up to 542787731) that are relatively prime to 542787731.
542787731 has 4 divisors, whose sum is 543102672
The reverse of 542787731 is 137787245
Previous prime number is 1733
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
five hundred forty-two million seven hundred eighty-seven thousand seven hundred thirty-one
Scientific notation
5.42787731 × 10^8
Engineering notation
5.42787731 × 10^6
Prime Factorization
1733 × 313207
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
542787731
Product of the distinct prime numbers
The prime factorization of 542787731 is 1733 × 313207.
Since it has a total of 2 prime factors.
6 , 4 , 30 , 30 , 828 , 926 , 5536 , 2293 , 22590 , 4782 , 647494 , 383660 , 9937614 , 6487576 , 32147912 , 72742346 , 316753461 , 947077747 , 5875949056 , 2976745268
n×2
1085575462
n×3
1628363193
n×4
2171150924
n×5
2713938655
n÷2
271393865.5
n÷3
180929243.66667
n÷3
135696932.75
n÷5
108557546.2
n2
294618520924128361
n3
1.5991531848298E+26
n4
8.6800072871521E+34
n5
4.7114014604568E+43
2 √n
23297.805282902
3 √n
815.72418901257
4 √n
152.63618602056
5 √n
55.837505015432
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
-542787730
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 542787731 can be divided by 4 positive divisors.
The sum of these divisors (counting 542787731) is 1, the average is 0.25.
Base
System
Value
2
Binary
100000010110100100100010010011
3
Ternary
1101211100110210022
4
Quaternary
200112210202103
5
Quinary
2102423201411
6
Senary
125505454055
8
Octal
4026444223
10
Decimal
542787731
12
Duodecimal
13194132b
16
Hexadecimal
205a4893
20
Vigesimal
89c896b
36
Base36
8z5toz
md5
8a5a41b890b559cf42dd5d4f765728ef
sha1
65a38b515bc22dbcc53f6b9de499880f7eb995ed
sha256
8f656018da26c0ddabe5341e33f85e4dd73ab0183a043b8ca981741ed67ccd48
sha512
caf800ca2e0c07ee122f874f62590aae1019461c87e400ae2c624e2cdc2bd590a2367c3b258e470c6040a41789504efe5eb4b7547287f34c0a905bd1a33968f9
ripemd-160
f0be33b06261090f3a29910e753d3ee099f46008
Diameter
1085575462
Circumference
3410435896.3365
Area
9.2557138094673E+17
Volume
6.6985171965682E+26
Surface area
3.7022855237869E+18
Circumference
3410435896.3365
Perimeter
2171150924
Area
294618520924128361
Diagonal
767617770.66992
Surface area
1767711125544770166
Volume
1.5991531848298E+26
Space diagonal
940135927.81703
Perimeter
1628363193
Area
1.2757356177285E+17
Altitude
470067963.90851
Surface area
1.2757356177285E+17
Volume
1.8846201019154E+25
Height
255872590.22331