16805007 is an odd 8-digits composite number following 16805006
and preceding 16805008 . In scientific notation, it is written as 1.6805007 × 10^7.
The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors.
There are 10311840 positive integers (up to 16805007) that are relatively prime to 16805007.
16805007 has 24 divisors, whose sum is 20257200
The reverse of 16805007 is 70050861
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9
Name
sixteen million eight hundred five thousand seven
Scientific notation
1.6805007 × 10^7
Engineering notation
1.6805007 × 10^6
Prime Factorization
9 × 29 × 31 × 67 × 31
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
542097
Product of the distinct prime numbers
The prime factorization of 16805007 is 9 × 29 × 31 × 67 × 31.
Since it has a total of 5 prime factors.
6 , 5 , 74 , 81 , 417 , 421 , 5243 , 6420 , 25901 , 21806 , 435584 , 524245 , 3044603 , 3059468 , 14489687 , 85990890 , 364735872 , 273751005 , 7783060551 , 7790078799
n×2
33610014
n×3
50415021
n×4
67220028
n×5
84025035
n÷2
8402503.5
n÷3
5601669
n÷3
4201251.75
n÷5
3361001.4
n2
282408260270049
n3
4.745872790696E+21
n4
7.9754425468756E+28
n5
1.3402736782834E+36
2 √n
4099.3910523394
3 √n
256.1412743586
4 √n
64.026487115407
5 √n
27.866840993116
1 , 9 , 29 , 31 , 67 , 261 , 279 , 603 , 899 , 961 , 1943 , 2077 , 8091 , 8649 , 17487 , 18693 , 27869 , 60233 , 64387 , 250821 , 542097 , 579483 , 1867223 , 16805007
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-16805006
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 16805007 can be divided by 24 positive divisors.
The sum of these divisors (counting 16805007) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000000000110110010001111
3
Ternary
1011121210010200
4
Quaternary
1000012302033
5
Quinary
13300230012
6
Senary
1400104543
8
Octal
100066217
10
Decimal
16805007
12
Duodecimal
5765153
16
Hexadecimal
1006c8f
20
Vigesimal
550ca7
36
Base36
a06tr
md5
60dee875e8fb66273272fec4f75d0bbc
sha1
66c8c253be022810097c362df732847ad90236ae
sha256
d56ff526018b256f1d18453e7405917db0926a2c7399b717e0c1415ab51544cb
sha512
0afdb4fa921c6684e1aa9203ba8bb780c38b7ab744d8cc70ad1d8d8cb723aadf224af451252c54cdfe1fa32e420a6ede3b90a7bc18b28654056657a87a7d7fd8
ripemd-160
da435cf7e65711c9fac9382e30cda0b5360c6ff3
Diameter
33610014
Circumference
105588973.06945
Area
8.8721171577746E+14
Volume
1.987946545883E+22
Surface area
3.5488468631098E+15
Circumference
105588973.06945
Perimeter
67220028
Area
282408260270049
Diagonal
23765868.815175
Surface area
1694449561620294
Volume
4.745872790696E+21
Space diagonal
29107125.945551
Perimeter
50415021
Area
1.2228636381622E+14
Altitude
14553562.972775
Surface area
1.2228636381622E+14
Volume
5.5930647215831E+20
Height
7921956.2717249