542784638 is an even 9-digits composite number following 542784637
and preceding 542784639 . In scientific notation, it is written as 5.42784638 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 243339840 positive integers (up to 542784638) that are relatively prime to 542784638.
542784638 has 16 divisors, whose sum is 900362736
The reverse of 542784638 is 836487245
Previous prime number is 73
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
five hundred forty-two million seven hundred eighty-four thousand six hundred thirty-eight
Scientific notation
5.42784638 × 10^8
Engineering notation
5.42784638 × 10^6
Prime Factorization
2 × 11 × 73 × 337973
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
542784638 Product of the distinct prime numbers
The prime factorization of 542784638 is 2 × 11 × 73 × 337973.
Since it has a total of 4 prime factors.
8 , 10 , 17 , 41 , 259 , 124 , 2615 , 2260 , 86790 , 87079 , 543337 , 966227 , 3919975 , 1878108 , 94539711 , 34073024 , 783664883 , 642270626 , 4253799600 , 2088835048
n×2
1085569276
n×3
1628353914
n×4
2171138552
n×5
2713923190
n÷2
271392319
n÷3
180928212.66667
n÷3
135696159.5
n÷5
108556927.6
n2
294615163248791044
n3
1.5991258473331E+26
n4
8.6798094416112E+34
n5
4.7112672256739E+43
2 √n23297.738903164
3 √n815.72263957954
4 √n152.6359685761
5 √n55.837441378843
1 , 2 , 11 , 22 , 73 , 146 , 803 , 1606 , 337973 , 675946 , 3717703 , 7435406 , 24672029 , 49344058 , 271392319 , 542784638
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
-542784637 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 542784638 can be divided by 16 positive divisors.
The sum of these divisors (counting 542784638) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000010110100011110001111110
3
Ternary
1101211100022112202
4
Quaternary
200112203301332
5
Quinary
2102423102023
6
Senary
125505431502
8
Octal
4026436176
10
Decimal
542784638
12
Duodecimal
13193b592
16
Hexadecimal
205a3c7e
20
Vigesimal
89c81bi
36
Base36
8z5rb2
md5
3efa19bc6f349ef7616667bc797c64ba
sha1
fe96da855ac4a2b6dd6c98411da694e819ece1cb
sha256
f8a45f8a0c78fc4e15829f3269139f9f5dde94262a0271be1f151c9e3f770c3d
sha512
a6411fa1e8e134c7983944cf476845bd946e793540246b44a3fe420e03479fd45c8e88b2d84f0a7e781fcb3ec65b064a6ab194e7ad6ca4ebb5fc79b8ead6f2ac
ripemd-160
a14b9e367bd2141aeb61839bd42681686f30de7a
Diameter
1085569276
Circumference
3410416462.4444
Area
9.2556083249856E+17
Volume
6.6984026855295E+26
Surface area
3.7022433299942E+18
Circumference
3410416462.4444
Perimeter
2171138552
Area
294615163248791044
Diagonal
767613396.50737
Surface area
1767690979492746264
Volume
1.5991258473331E+26
Space diagonal
940130570.58388
Perimeter
1628353914
Area
1.2757210785678E+17
Altitude
470065285.29194
Surface area
1.2757210785678E+17
Volume
1.8845878843665E+25
Height
255871132.16912