168448216 is an even 9-digits composite number following 168448215
and preceding 168448217 . In scientific notation, it is written as 1.68448216 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 8 positive divisors.
There are 84224104 positive integers (up to 168448216) that are relatively prime to 168448216.
168448216 has 8 divisors, whose sum is 315840420
The reverse of 168448216 is 612844861
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred sixty-eight million four hundred forty-eight thousand two hundred sixteen
Scientific notation
1.68448216 × 10^8
Engineering notation
1.68448216 × 10^6
Prime Factorization
2 × 2 × 2 × 21056027
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42112054
Product of the distinct prime numbers
The prime factorization of 168448216 is 2 × 2 × 2 × 21056027.
Since it has a total of 4 prime factors.
6 , 7 , 47 , 93 , 517 , 959 , 6632 , 3785 , 82522 , 47749 , 509267 , 731340 , 9481827 , 4575095 , 60505781 , 71496719 , 336413123 , 609051342 , 1021412270 , 579937769
n×2
336896432
n×3
505344648
n×4
673792864
n×5
842241080
n÷2
84224108
n÷3
56149405.333333
n÷3
42112054
n÷5
33689643.2
n2
28374801473582656
n3
4.7796846875792E+24
n4
8.0512935866523E+32
n5
1.3562260411638E+41
2 √n
12978.760187321
3 √n
552.2751114116
4 √n
113.92436169372
5 √n
44.186874475547
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
-168448215
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 168448216 can be divided by 8 positive divisors.
The sum of these divisors (counting 168448216) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000010100101000011011000
3
Ternary
102201222001111211
4
Quaternary
22002211003120
5
Quinary
321110320331
6
Senary
24414232504
8
Octal
1202450330
10
Decimal
168448216
12
Duodecimal
484b5734
16
Hexadecimal
a0a50d8
20
Vigesimal
2ccg0ag
36
Base36
2safh4
md5
f5994243dd3ecc864eed4f47dddc2bb9
sha1
663652941f6fdae97b2f1e70066eec682f0924af
sha256
33738b1cd658f49b966aa575e2b401032ee0af2f31d303d132a3062761f52028
sha512
0c38924fab6cf3ab71f5c0231368d07aad9e4b8970763322c75cba912e6ee52f94dcc642bef8e5a0fbe0f06dcc8ca328be917f4467c2a0b865551f6eef714b4d
ripemd-160
5d6f120681cb4964fe7f1977d2bbeea6aabed92c
Diameter
336896432
Circumference
1058391355.7918
Area
8.9142067856476E+16
Volume
2.0021096401299E+25
Surface area
3.565682714259E+17
Circumference
1058391355.7918
Perimeter
673792864
Area
28374801473582656
Diagonal
238221751.62475
Surface area
170248808841495936
Volume
4.7796846875792E+24
Space diagonal
291760868.55634
Perimeter
505344648
Area
1.2286649451731E+16
Altitude
145880434.27817
Surface area
1.2286649451731E+16
Volume
5.6329124242012E+23
Height
79407250.541584