16281664 is an even 8-digits composite number following 16281663
and preceding 16281665 . In scientific notation, it is written as 1.6281664 × 10^7.
The sum of its digits is 34. It has a total of 8 prime factors and 28 positive divisors.
There are 6977664 positive integers (up to 16281664) that are relatively prime to 16281664.
16281664 has 28 divisors, whose sum is 36925504
The reverse of 16281664 is 46618261
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
sixteen million two hundred eighty-one thousand six hundred sixty-four
Scientific notation
1.6281664 × 10^7
Engineering notation
1.6281664 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 7 × 36343
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
508802
Product of the distinct prime numbers
The prime factorization of 16281664 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 36343.
Since it has a total of 8 prime factors.
3 , 2 , 45 , 72 , 346 , 216 , 2146 , 9898 , 20425 , 54302 , 874533 , 316035 , 5049526 , 7185580 , 54115031 , 17478623 , 571115905 , 862406668 , 2962091558 , 4693020235
n×2
32563328
n×3
48844992
n×4
65126656
n×5
81408320
n÷2
8140832
n÷3
5427221.3333333
n÷3
4070416
n÷5
3256332.8
n2
265092582608896
n3
4.3161483589303E+21
n4
7.0274077354254E+28
n5
1.144178915392E+36
2 √n
4035.054398642
3 √n
253.4542605187
4 √n
63.522078040961
5 √n
27.691071284262
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 32 , 56 , 64 , 112 , 224 , 448 , 36343 , 72686 , 145372 , 254401 , 290744 , 508802 , 581488 , 1017604 , 1162976 , 2035208 , 2325952 , 4070416 , 8140832 , 16281664
28 divisors
τ
Total Divisors
28
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-16281663
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.035714285714286
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
28
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 16281664 can be divided by 28 positive divisors.
The sum of these divisors (counting 16281664) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
111110000111000001000000
3
Ternary
1010122012020121
4
Quaternary
332013001000
5
Quinary
13132003124
6
Senary
1340550024
8
Octal
76070100
10
Decimal
16281664
12
Duodecimal
5552314
16
Hexadecimal
f87040
20
Vigesimal
51f434
36
Base36
9oz0g
md5
7e9633c9d521819c7632993db915bc59
sha1
6d096d24b3fd50260fa4d34ffb54b7ba68660b99
sha256
cc88ffaea208522c69712ec53a26ece8a704491399260d991cdddc330568bef2
sha512
a1063a9ac3365cb7fbf1c4d85f382c06dd6f5855cb2b0565291b67a0e786c13728a2b2e57f837b39ba0a60da4e8669960253e065d1bc5ce0b2bfad5b8f0a1142
ripemd-160
8c844f1ca55443bec8be6acd71dc6ca12b6da285
Diameter
32563328
Circumference
102300712.02123
Area
8.3281291004525E+14
Volume
1.8079439968292E+22
Surface area
3.331251640181E+15
Circumference
102300712.02123
Perimeter
65126656
Area
265092582608896
Diagonal
23025750.046802
Surface area
1590555495653376
Volume
4.3161483589303E+21
Space diagonal
28200669.279765
Perimeter
48844992
Area
1.1478845544706E+14
Altitude
14100334.639883
Surface area
1.1478845544706E+14
Volume
5.0866296220113E+20
Height
7675250.0156006