42884787 is an odd 8-digits composite number following 42884786
and preceding 42884788 . In scientific notation, it is written as 4.2884787 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 25888800 positive integers (up to 42884787) that are relatively prime to 42884787.
42884787 has 16 divisors, whose sum is 62622720
The reverse of 42884787 is 78748824
Previous prime number is 269
Is Prime? no Number parity odd Number length 8 Sum of Digits 48 Digital Root 3
Name
forty-two million eight hundred eighty-four thousand seven hundred eighty-seven
Scientific notation
4.2884787 × 10^7
Engineering notation
4.2884787 × 10^6
Prime Factorization
3 × 11 × 269 × 4831
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
42884787 Product of the distinct prime numbers
The prime factorization of 42884787 is 3 × 11 × 269 × 4831.
Since it has a total of 4 prime factors.
9 , 2 , 20 , 45 , 299 , 317 , 9416 , 651 , 28458 , 27944 , 558447 , 709092 , 9536173 , 1307987 , 13709546 , 98168895 , 895244204 , 871862514 , 3083496705 , 1434691985
n×2
85769574
n×3
128654361
n×4
171539148
n×5
214423935
n÷2
21442393.5
n÷3
14294929
n÷3
10721196.75
n÷5
8576957.4
n2
1839104956035369
n3
7.8869624310221E+22
n4
3.3823070393139E+30
n5
1.4504951694958E+38
2 √n6548.6477230036
3 √n350.02662926641
4 √n80.923715454764
5 √n33.609391643921
1 , 3 , 11 , 33 , 269 , 807 , 2959 , 4831 , 8877 , 14493 , 53141 , 159423 , 1299539 , 3898617 , 14294929 , 42884787
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
-42884786 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 42884787 can be divided by 16 positive divisors.
The sum of these divisors (counting 42884787) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10100011100101111010110011
3
Ternary
2222200202212110
4
Quaternary
2203211322303
5
Quinary
41434303122
6
Senary
4131100403
8
Octal
243457263
10
Decimal
42884787
12
Duodecimal
12441703
16
Hexadecimal
28e5eb3
20
Vigesimal
d80bj7
36
Base36
pj643
md5
abed88b2f2d22528c866c96c212381b8
sha1
0fba987b4a57a702625b4ec555d842ff39b26790
sha256
1fe22d9d280073562c0fe60c124980ae96aa77012a0b646cbad3a8985d069a3d
sha512
110c916159ef76f2da61ede01fcfb8105851a29724f6f32e329aeb10ef857eb8497cae5347229deb31d7865ecde54eb4416af31a3deb932004d2f59f95f0c2ab
ripemd-160
f2e87582e8086534e97e5b12d159d0f52ba0f9b2
Diameter
85769574
Circumference
269453063.57993
Area
5.7777186190613E+15
Volume
3.3036830976584E+23
Surface area
2.3110874476245E+16
Circumference
269453063.57993
Perimeter
171539148
Area
1839104956035369
Diagonal
60648247.394881
Surface area
11034629736212214
Volume
7.8869624310221E+22
Space diagonal
74278629.955769
Perimeter
128654361
Area
7.9635580607625E+14
Altitude
37139314.977885
Surface area
7.9635580607625E+14
Volume
9.2948743632321E+21
Height
20216082.46496