1006885 is an odd 7-digits composite number following 1006884
and preceding 1006886 . In scientific notation, it is written as 1.006885 × 10^6.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 732240 positive integers (up to 1006885) that are relatively prime to 1006885.
1006885 has 8 divisors, whose sum is 1318176
The reverse of 1006885 is 5886001
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 28
Digital Root 1
Name
one million six thousand eight hundred eighty-five
Scientific notation
1.006885 × 10^6
Engineering notation
1.006885 × 10^6
Prime Factorization
5 × 11 × 18307
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1006885
Product of the distinct prime numbers
The prime factorization of 1006885 is 5 × 11 × 18307.
Since it has a total of 3 prime factors.
8 , 4 , 18 , 84 , 342 , 76 , 6579 , 8395 , 55298 , 10739 , 246881 , 232102 , 7435026 , 7487501 , 82125880 , 53167695 , 427411656 , 919845839 , 5360340521 , 5412158575
n×2
2013770
n×3
3020655
n×4
4027540
n×5
5034425
n÷2
503442.5
n÷3
335628.33333333
n÷3
251721.25
n÷5
201377
n2
1013817403225
n3
1020797536046204125
n4
1.0278257270819E+24
n5
1.0349023072128E+30
2 √n
1003.4365949077
3 √n
100.22897530294
4 √n
31.677067334394
5 √n
15.870696047729
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
-1006884
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 1006885 can be divided by 8 positive divisors.
The sum of these divisors (counting 1006885) is 1, the average is 0.125.
Base
System
Value
2
Binary
11110101110100100101
3
Ternary
1220011012001
4
Quaternary
3311310211
5
Quinary
224210020
6
Senary
33325301
8
Octal
3656445
10
Decimal
1006885
12
Duodecimal
406831
16
Hexadecimal
f5d25
20
Vigesimal
65h45
36
Base36
lkx1
md5
56c5102a980defc5f2d52b856006d5ea
sha1
7703bbaf77727141c1e852ce2885d3ad184c322b
sha256
cdff59517ea3432e3213d59bfbc5f2f9b642dd42dc6e5f4fb5ded8a4be619392
sha512
2c88ccaaebb4940a60fe48f59f0da5c84786c2d045f1b48044222ae43ffdf21e74de24d5a2760251ca81aa2ad3fe10eab092b4591eb802ff9994c28511228cce
ripemd-160
1f0ab5dc53ff4f49213320788f998e4c2d0b96fa
Diameter
2013770
Circumference
6326445.0380195
Area
3185001306053.1
Volume
4.2759067200604E+18
Surface area
12740005224213
Circumference
6326445.0380195
Perimeter
4027540
Area
1013817403225
Diagonal
1423950.42275
Surface area
6082904419350
Volume
1020797536046204125
Space diagonal
1743975.977379
Perimeter
3020655
Area
438995812995.81
Altitude
871987.98868949
Surface area
438995812995.81
Volume
1.2030214332613E+17
Height
474650.14091668