16394887 is an odd 8-digits prime number following 16394886
and preceding 16394888 . In scientific notation, it is written as 1.6394887 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 16394886 positive integers (up to 16394887) that are relatively prime to 16394887.
16394887 has 2 divisors, whose sum is 16394888
The reverse of 16394887 is 78849361
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
sixteen million three hundred ninety-four thousand eight hundred eighty-seven
Scientific notation
1.6394887 × 10^7
Engineering notation
1.6394887 × 10^6
Prime Factorization
16394887
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
16394887 Product of the distinct prime numbers
The prime factorization of 16394887 is 16394887.
Since it has a total of 1 prime factors.
2 , 8 , 20 , 33 , 147 , 402 , 993 , 5093 , 60003 , 61219 , 443298 , 686125 , 8910973 , 9399128 , 12983904 , 5424933 , 817123890 , 810173167 , 8486966412 , 3603679493
n×2
32789774
n×3
49184661
n×4
65579548
n×5
81974435
n÷2
8197443.5
n÷3
5464962.3333333
n÷3
4098721.75
n÷5
3278977.4
n2
268792319742769
n3
4.4068197086506E+21
n4
7.2249311152699E+28
n5
1.1845192921763E+36
2 √n4049.0600143737
3 √n254.04041248403
4 √n63.632224653659
5 √n27.729477448344
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
16394888 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
8197444 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4049.0601378592 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999998780108 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 16394887 can be divided by 2 positive divisors.
The sum of these divisors (counting 16394887) is 16394888, the average is 8197444.
Base
System
Value
2
Binary
111110100010101010000111
3
Ternary
1010211221120001
4
Quaternary
332202222013
5
Quinary
13144114022
6
Senary
1343222131
8
Octal
76425207
10
Decimal
16394887
12
Duodecimal
55a7947
16
Hexadecimal
fa2a87
20
Vigesimal
529747
36
Base36
9redj
md5
4d0e718edf0c790047b9d3c7e34cbf79
sha1
917127a1b99576140725d52d7b351954efe2ca9a
sha256
e319d45fd7531c3eb072b0b15e88a7fa20f28ecd3eab6eb7fec6cee9dbe28ed4
sha512
4724cb66aad9b3b1d6864c46bb0722737bca0c6a72242c3b1016c3e7e4c79a721b656945c61bcce775bf969026140fc3408ad7849a68809315279f8c6c4d033f
ripemd-160
ca5a03cddc54ff235aca8b5205884aa37a12a4bb
Diameter
32789774
Circumference
103012113.11127
Area
8.4443597704524E+14
Volume
1.8459243229855E+22
Surface area
3.377743908181E+15
Circumference
103012113.11127
Perimeter
65579548
Area
268792319742769
Diagonal
23185871.548974
Surface area
1612753918456614
Volume
4.4068197086506E+21
Space diagonal
28396777.26835
Perimeter
49184661
Area
1.1639048861969E+14
Altitude
14198388.634175
Surface area
1.1639048861969E+14
Volume
5.1934868324222E+20
Height
7728623.8496581