42021046 is an even 8-digits composite number following 42021045
and preceding 42021047 . In scientific notation, it is written as 4.2021046 × 10^7.
The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors.
There are 19038888 positive integers (up to 42021046) that are relatively prime to 42021046.
42021046 has 8 divisors, whose sum is 63177120
The reverse of 42021046 is 64012024
Previous prime number is 437
Is Prime? no
Number parity even
Number length 8
Sum of Digits 19
Digital Root 1
Name
forty-two million twenty-one thousand forty-six
Scientific notation
4.2021046 × 10^7
Engineering notation
4.2021046 × 10^6
Prime Factorization
2 × 437 × 48079
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42021046
Product of the distinct prime numbers
The prime factorization of 42021046 is 2 × 437 × 48079.
Since it has a total of 3 prime factors.
9 , 8 , 11 , 36 , 480 , 326 , 3468 , 6312 , 52067 , 91896 , 782660 , 829700 , 4270840 , 2581106 , 41696614 , 22257639 , 625189974 , 14511361 , 2194868711 , 4375139218
n×2
84042092
n×3
126063138
n×4
168084184
n×5
210105230
n÷2
21010523
n÷3
14007015.333333
n÷3
10505261.5
n÷5
8404209.2
n2
1765768306934116
n3
7.4199431251021E+22
n4
3.117937713773E+30
n5
1.3101900409559E+38
2 √n
6482.3642291991
3 √n
347.66071547334
4 √n
80.513130787463
5 √n
33.472902442504
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
-42021045
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 42021046 can be divided by 8 positive divisors.
The sum of these divisors (counting 42021046) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100000010011000010110110
3
Ternary
2221001220001001
4
Quaternary
2200103002312
5
Quinary
41224133141
6
Senary
4100353514
8
Octal
240230266
10
Decimal
42021046
12
Duodecimal
120a589a
16
Hexadecimal
28130b6
20
Vigesimal
d2ccc6
36
Base36
p0nna
md5
8aa4a11f9deec3a56f0e2aa722c1ba8e
sha1
0b5d66f1b4e99845b7df4f4fe51dd42e3698a335
sha256
d3809d51c5ad8fdd9adbdee6afecfd3284ce9b461f34d46c75705318f1863953
sha512
2b9629d9f056980c91df537fa2bbeeac8954571875bd9702a5403a622d8dd6a9de81134f5ef1f21d0798de3503dae38b626203d2132cf666540f13c03c40ccde
ripemd-160
3e4bff4009a0622b944a63e36476e337d6aca299
Diameter
84042092
Circumference
264026018.81952
Area
5.5473247410059E+15
Volume
3.10805850825E+23
Surface area
2.2189298964024E+16
Circumference
264026018.81952
Perimeter
168084184
Area
1765768306934116
Diagonal
59426733.158304
Surface area
10594609841604696
Volume
7.4199431251021E+22
Space diagonal
72782586.659189
Perimeter
126063138
Area
7.6460010550119E+14
Altitude
36391293.329594
Surface area
7.6460010550119E+14
Volume
8.7444868329636E+21
Height
19808911.052768