42783668 is an even 8-digits composite number following 42783667
and preceding 42783669 . In scientific notation, it is written as 4.2783668 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 20265912 positive integers (up to 42783668) that are relatively prime to 42783668.
42783668 has 12 divisors, whose sum is 78812160
The reverse of 42783668 is 86638724
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
forty-two million seven hundred eighty-three thousand six hundred sixty-eight
Scientific notation
4.2783668 × 10^7
Engineering notation
4.2783668 × 10^6
Prime Factorization
2 × 2 × 19 × 562943
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
21391834
Product of the distinct prime numbers
The prime factorization of 42783668 is 2 × 2 × 19 × 562943.
Since it has a total of 4 prime factors.
8 , 10 , 1 , 98 , 977 , 869 , 7058 , 8618 , 9571 , 68084 , 954222 , 212133 , 7465228 , 7937865 , 94854615 , 18830487 , 963815615 , 830267787 , 23815378 , 3948505269
n×2
85567336
n×3
128351004
n×4
171134672
n×5
213918340
n÷2
21391834
n÷3
14261222.666667
n÷3
10695917
n÷5
8556733.6
n2
1830442247534224
n3
7.8313033411678E+22
n4
3.3505188215581E+30
n5
1.4334748488929E+38
2 √n
6540.9225648986
3 √n
349.75130087501
4 √n
80.875970256304
5 √n
33.593527006323
1 , 2 , 4 , 19 , 38 , 76 , 562943 , 1125886 , 2251772 , 10695917 , 21391834 , 42783668
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
-42783667
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 42783668 can be divided by 12 positive divisors.
The sum of these divisors (counting 42783668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10100011001101001110110100
3
Ternary
2222111122011022
4
Quaternary
2203031032310
5
Quinary
41423034133
6
Senary
4125000312
8
Octal
243151664
10
Decimal
42783668
12
Duodecimal
123b3098
16
Hexadecimal
28cd3b4
20
Vigesimal
d77j38
36
Base36
ph038
md5
cb5df37017c7b9c20350ba45005c55a9
sha1
42089b8735373a5c1fce3e4e197345ed01f77d60
sha256
847bb025077f716c0b2ed367be253cd6dbe660c6675823430acfbd041a3962be
sha512
797a4a0d1562dcbc4f0579d982f7da0ed80db581e3d308e3cc1c3873eb6d1e30424a0214381cf1835415e304c080d720890ec20fdbbfb9ed965d9b80a30e4119
ripemd-160
d6173a4af230701b3945c3e373aa474d95034d4d
Diameter
85567336
Circumference
268817714.16485
Area
5.7505039176739E+15
Volume
3.2803686726195E+23
Surface area
2.3002015670696E+16
Circumference
268817714.16485
Perimeter
171134672
Area
1830442247534224
Diagonal
60505243.533668
Surface area
10982653485205344
Volume
7.8313033411678E+22
Space diagonal
74103486.710159
Perimeter
128351004
Area
7.9260474326246E+14
Altitude
37051743.355079
Surface area
7.9260474326246E+14
Volume
9.229279496781E+21
Height
20168414.511223