168208069 is an odd 9-digits prime number following 168208068
and preceding 168208070 . In scientific notation, it is written as 1.68208069 × 10^8.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 168208068 positive integers (up to 168208069) that are relatively prime to 168208069.
168208069 has 2 divisors, whose sum is 168208070
The reverse of 168208069 is 960802861
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred sixty-eight million two hundred eight thousand sixty-nine
Scientific notation
1.68208069 × 10^8
Engineering notation
1.68208069 × 10^6
Prime Factorization
168208069
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
168208069
Product of the distinct prime numbers
The prime factorization of 168208069 is 168208069.
Since it has a total of 1 prime factors.
6 , 7 , 86 , 48 , 842 , 569 , 1427 , 7253 , 54178 , 46314 , 88959 , 939227 , 7250389 , 1176444 , 72083308 , 69835229 , 308699878 , 177552581 , 5591036866 , 2397273382
n×2
336416138
n×3
504624207
n×4
672832276
n×5
841040345
n÷2
84104034.5
n÷3
56069356.333333
n÷3
42052017.25
n÷5
33641613.8
n2
28293954476708761
n3
4.7592714469011E+24
n4
8.0054785993007E+32
n5
1.3465860966092E+41
2 √n
12969.505349087
3 √n
552.01253756617
4 √n
113.88373610436
5 √n
44.174268344151
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
168208070
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
84104035
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
12969.505387639
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.99999998811
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168208069 can be divided by 2 positive divisors.
The sum of these divisors (counting 168208069) is 168208070, the average is 84104035.
Base
System
Value
2
Binary
1010000001101010011011000101
3
Ternary
102201111212002111
4
Quaternary
22001222123011
5
Quinary
321030124234
6
Senary
24405141021
8
Octal
1201523305
10
Decimal
168208069
12
Duodecimal
483ba771
16
Hexadecimal
a06a6c5
20
Vigesimal
2cb6039
36
Base36
2s5a6d
md5
938d79f1217e15019a04babbf35e52ce
sha1
549a8a903e7a10c7df0fd411ece56a1b10e465eb
sha256
3b8816b6c21c8daa8b671bcdb0f1524f01d82f88453b1909753abcd537f5a17e
sha512
cdcf0ba43d926fcf2f5a82b0217f4f0a4bd88f39583dc352adae9f5d5ff38272519eb26824e7c53d310ec8ab53064f4a2f715c50556cf927d29e1613664d1944
ripemd-160
74788e523e58eba91d25b9ecce597083883e7587
Diameter
336416138
Circumference
1056882467.6899
Area
8.8888079525032E+16
Volume
1.9935589618699E+25
Surface area
3.5555231810013E+17
Circumference
1056882467.6899
Perimeter
672832276
Area
28293954476708761
Diagonal
237882132.48039
Surface area
169763726860252566
Volume
4.7592714469011E+24
Space diagonal
291344921.75105
Perimeter
504624207
Area
1.2251641675175E+16
Altitude
145672460.87553
Surface area
1.2251641675175E+16
Volume
5.6088551893521E+23
Height
79294044.16013