42007 is an odd 5-digits composite number following 42006
and preceding 42008 . In scientific notation, it is written as 4.2007 × 10^4.
The sum of its digits is 13. It has a total of 3 prime factors and 8 positive divisors.
There are 33792 positive integers (up to 42007) that are relatively prime to 42007.
42007 has 8 divisors, whose sum is 50976
The reverse of 42007 is 70024
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 5
Sum of Digits 13
Digital Root 4
Name
forty-two thousand seven
Scientific notation
4.2007 × 10^4
Engineering notation
4.2007 × 10^3
Prime Factorization
7 × 17 × 353
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42007
Product of the distinct prime numbers
The prime factorization of 42007 is 7 × 17 × 353.
Since it has a total of 3 prime factors.
6 , 2 , 66 , 45 , 660 , 789 , 9541 , 7187 , 29909 , 60193 , 359797 , 200265 , 9684321 , 2723289 , 26394375 , 68616053 , 364478863 , 287416458 , 6039146188 , 450923804
n×2
84014
n×3
126021
n×4
168028
n×5
210035
n÷2
21003.5
n÷3
14002.333333333
n÷3
10501.75
n÷5
8401.4
n2
1764588049
n3
74125050174343
n4
3113770982673626401
n5
1.3080017766917E+23
2 √n
204.95609285893
3 √n
34.762197467503
4 √n
14.31628767729
5 √n
8.4074507773985
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
-42006
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 42007 can be divided by 8 positive divisors.
The sum of these divisors (counting 42007) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010000010111
3
Ternary
2010121211
4
Quaternary
22100113
5
Quinary
2321012
6
Senary
522251
8
Octal
122027
10
Decimal
42007
12
Duodecimal
20387
16
Hexadecimal
a417
20
Vigesimal
5507
36
Base36
wev
md5
ef8ca39387015a7eeac2a0391b08294e
sha1
706b457ac6c416dc3e682dfaa03d980aeedf9f99
sha256
dd0e2bcf4a6c3dae76331b8ef10277cd9893aaae2a9e73c0d40cf204276c62b3
sha512
3fff6d4df22e6645a44b8630322ef382bcee6aa88b5419f3a4964bb2fe6d13420a4f6228ed76bac32c1b28f777fced25fca69e7379c8424f6c42d73814e94050
ripemd-160
a7640f335c1c06dca05e4318f8681ddb55298c17
Diameter
84014
Circumference
263937.76519869
Area
5543616851.3507
Volume
3.1049428409959E+14
Surface area
22174467405.403
Circumference
263937.76519869
Perimeter
168028
Area
1764588049
Diagonal
59406.869114607
Surface area
10587528294
Volume
74125050174343
Space diagonal
72758.258273546
Perimeter
126021
Area
764089038.82421
Altitude
36379.129136773
Surface area
764089038.82421
Volume
8735720939011.8
Height
19802.289704869