42779892 is an even 8-digits composite number following 42779891
and preceding 42779893 . In scientific notation, it is written as 4.2779892 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 13912000 positive integers (up to 42779892) that are relatively prime to 42779892.
42779892 has 24 divisors, whose sum is 102255552
The reverse of 42779892 is 29897724
Previous prime number is 41
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
forty-two million seven hundred seventy-nine thousand eight hundred ninety-two
Scientific notation
4.2779892 × 10^7
Engineering notation
4.2779892 × 10^6
Prime Factorization
2 × 2 × 3 × 41 × 86951
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
21389946
Product of the distinct prime numbers
The prime factorization of 42779892 is 2 × 2 × 3 × 41 × 86951.
Since it has a total of 5 prime factors.
9 , 4 , 52 , 85 , 744 , 68 , 8627 , 7697 , 7807 , 41066 , 843508 , 583435 , 1866061 , 8089225 , 72074865 , 19312353 , 59258589 , 511508630 , 9384706930 , 5975456628
n×2
85559784
n×3
128339676
n×4
171119568
n×5
213899460
n÷2
21389946
n÷3
14259964
n÷3
10694973
n÷5
8555978.4
n2
1830119159531664
n3
7.8292299991895E+22
n4
3.3493361380849E+30
n5
1.4328423825897E+38
2 √n
6540.6339142319
3 √n
349.74101112482
4 √n
80.874185709853
5 √n
33.592934006039
1 , 2 , 3 , 4 , 6 , 12 , 41 , 82 , 123 , 164 , 246 , 492 , 86951 , 173902 , 260853 , 347804 , 521706 , 1043412 , 3564991 , 7129982 , 10694973 , 14259964 , 21389946 , 42779892
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42779891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42779892 can be divided by 24 positive divisors.
The sum of these divisors (counting 42779892) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10100011001100010011110100
3
Ternary
2222111102222110
4
Quaternary
2203030103310
5
Quinary
41422424032
6
Senary
4124531020
8
Octal
243142364
10
Decimal
42779892
12
Duodecimal
123b0a70
16
Hexadecimal
28cc4f4
20
Vigesimal
d779ec
36
Base36
pgx6c
md5
47a31f399bb80c4a7b08f05590806c60
sha1
eff6e3a0630b75a713c21c55057f84ca0b1d3049
sha256
7ccd1552544d748b37c72c98d94ce04bbe9a21f7de96a0325b16796cbfec8c67
sha512
2b479bef0aa3e0170fc655d3a6864034fa8c0f36ab1d18b511136b1814b62180089e1e8a380b08dbc4e46b7d48a7b79361e0c6c20dc4c3431c748c69298d8ca0
ripemd-160
cd613d2edbdc015bd5dadd9275591450ce15e1f8
Diameter
85559784
Circumference
268793988.85713
Area
5.7494889067786E+15
Volume
3.2795001931625E+23
Surface area
2.2997955627114E+16
Circumference
268793988.85713
Perimeter
171119568
Area
1830119159531664
Diagonal
60499903.463256
Surface area
10980714957189984
Volume
7.8292299991895E+22
Space diagonal
74096946.486309
Perimeter
128339676
Area
7.9246484205352E+14
Altitude
37048473.243155
Surface area
7.9246484205352E+14
Volume
9.2268360398268E+21
Height
20166634.487752