542921879 is an odd 9-digits composite number following 542921878
and preceding 542921880 . In scientific notation, it is written as 5.42921879 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 521877600 positive integers (up to 542921879) that are relatively prime to 542921879.
542921879 has 8 divisors, whose sum is 564201600
The reverse of 542921879 is 978129245
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
five hundred forty-two million nine hundred twenty-one thousand eight hundred seventy-nine
Scientific notation
5.42921879 × 10^8
Engineering notation
5.42921879 × 10^6
Prime Factorization
31 × 149 × 117541
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
542921879
Product of the distinct prime numbers
The prime factorization of 542921879 is 31 × 149 × 117541.
Since it has a total of 3 prime factors.
4 , 5 , 78 , 48 , 916 , 380 , 1191 , 1402 , 41459 , 23649 , 866707 , 728368 , 9332210 , 5660990 , 56252986 , 43493586 , 183854373 , 678659839 , 18920410 , 8098206790
n×2
1085843758
n×3
1628765637
n×4
2171687516
n×5
2714609395
n÷2
271460939.5
n÷3
180973959.66667
n÷3
135730469.75
n÷5
108584375.8
n2
294764166696890641
n3
1.6003391524495E+26
n4
8.6885913968512E+34
n5
4.7172263670417E+43
2 √n
23300.68408867
3 √n
815.79138455919
4 √n
152.64561601523
5 √n
55.840264749599
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-542921878
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 542921879 can be divided by 8 positive divisors.
The sum of these divisors (counting 542921879) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000010111000101010010010111
3
Ternary
1101211121021210202
4
Quaternary
200113011102113
5
Quinary
2102442000004
6
Senary
125512411115
8
Octal
4027052227
10
Decimal
542921879
12
Duodecimal
1319a6a9b
16
Hexadecimal
205c5497
20
Vigesimal
89d54dj
36
Base36
8z8p7b
md5
83b99383dbbadcbf6d8c1707cb2c09b8
sha1
39a25a866d533da83d27d73d59e87b6a4121c8fd
sha256
c4c6d8f714911f6e3f53da214d7b8f5c7bcffdea6ddd518ab1ed2763ed8dafdb
sha512
6698375feb8b6470b482cb900d98117a311ac6056957f5b72ef992d522a524755c1b28b6b2fb163590431299d46f3b35c9877dccd4644a9a027d0453f95f483e
ripemd-160
ace72153de271acbd7ff622f235fce82c162d281
Diameter
1085843758
Circumference
3411278773.0791
Area
9.2602894063647E+17
Volume
6.7034849661164E+26
Surface area
3.7041157625459E+18
Circumference
3411278773.0791
Perimeter
2171687516
Area
294764166696890641
Diagonal
767807484.59088
Surface area
1768585000181343846
Volume
1.6003391524495E+26
Space diagonal
940368278.96876
Perimeter
1628765637
Area
1.2763662824243E+17
Altitude
470184139.48438
Surface area
1.2763662824243E+17
Volume
1.8860177781589E+25
Height
255935828.19696