168214208 is an even 9-digits composite number following 168214207
and preceding 168214209 . In scientific notation, it is written as 1.68214208 × 10^8.
The sum of its digits is 32. It has a total of 7 prime factors and 14 positive divisors.
There are 84107072 positive integers (up to 168214208) that are relatively prime to 168214208.
168214208 has 14 divisors, whose sum is 333800196
The reverse of 168214208 is 802412861
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred sixty-eight million two hundred fourteen thousand two hundred eight
Scientific notation
1.68214208 × 10^8
Engineering notation
1.68214208 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2628347
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
5256694
Product of the distinct prime numbers
The prime factorization of 168214208 is 2 × 2 × 2 × 2 × 2 × 2 × 2628347.
Since it has a total of 7 prime factors.
5 , 2 , 61 , 65 , 403 , 295 , 9928 , 2568 , 16826 , 65972 , 583040 , 461341 , 2608457 , 7639701 , 95806190 , 69155211 , 687561672 , 442642149 , 8911970068 , 3082817888
n×2
336428416
n×3
504642624
n×4
672856832
n×5
841071040
n÷2
84107104
n÷3
56071402.666667
n÷3
42053552
n÷5
33642841.6
n2
28296019773067264
n3
4.7597925556788E+24
n4
8.0066473499781E+32
n5
1.3468318427119E+41
2 √n
12969.742017481
3 √n
552.01925298667
4 √n
113.8847751786
5 √n
44.174590780376
1 , 2 , 4 , 8 , 16 , 32 , 64 , 2628347 , 5256694 , 10513388 , 21026776 , 42053552 , 84107104 , 168214208
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168214207
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168214208 can be divided by 14 positive divisors.
The sum of these divisors (counting 168214208) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
1010000001101011111011000000
3
Ternary
102201112011111212
4
Quaternary
22001223323000
5
Quinary
321030323313
6
Senary
24405225252
8
Octal
1201537300
10
Decimal
168214208
12
Duodecimal
48402228
16
Hexadecimal
a06bec0
20
Vigesimal
2cb6fa8
36
Base36
2s5eww
md5
853b956a0390a447d23b8d8b9bfad944
sha1
b3667dc65299393add54669fde9c1ff971ba9024
sha256
f50afb6a5ef82ca1ded9069cbeee663ccb16a7c24a78032c4a8d11e535a494f3
sha512
6b758ce8ae6cf7e831358e6e5a5039b5d0aeaeb10478b28fcc820c9971dfe17f8a8d7e37afb5e1a3bfd14f1f3317e83e02e0af0a916cf369cdabb75554628b5c
ripemd-160
a29880864ff401cdba4fdf53caeb4ec883e07f41
Diameter
336428416
Circumference
1056921040.1645
Area
8.88945678449E+16
Volume
1.9937772434043E+25
Surface area
3.555782713796E+17
Circumference
1056921040.1645
Perimeter
672856832
Area
28296019773067264
Diagonal
237890814.33745
Surface area
169776118638403584
Volume
4.7597925556788E+24
Space diagonal
291355554.81096
Perimeter
504642624
Area
1.2252535974732E+16
Altitude
145677777.40548
Surface area
1.2252535974732E+16
Volume
5.6094693219363E+23
Height
79296938.112483