168992313 is an odd 9-digits composite number following 168992312
and preceding 168992314 . In scientific notation, it is written as 1.68992313 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 96074496 positive integers (up to 168992313) that are relatively prime to 168992313.
168992313 has 8 divisors, whose sum is 177942600
The reverse of 168992313 is 313299861
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred sixty-eight million nine hundred ninety-two thousand three hundred thirteen
Scientific notation
1.68992313 × 10^8
Engineering notation
1.68992313 × 10^6
Prime Factorization
21 × 197 × 40849
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168992313
Product of the distinct prime numbers
The prime factorization of 168992313 is 21 × 197 × 40849.
Since it has a total of 3 prime factors.
4 , 8 , 97 , 53 , 425 , 868 , 523 , 4459 , 44114 , 7141 , 323137 , 324042 , 4732064 , 5904724 , 22250898 , 81071162 , 161333620 , 162676341 , 5980951286 , 2117384606
n×2
337984626
n×3
506976939
n×4
675969252
n×5
844961565
n÷2
84496156.5
n÷3
56330771
n÷3
42248078.25
n÷5
33798462.6
n2
28558401853089969
n3
4.8261503847372E+24
n4
8.1558231640257E+32
n5
1.3782714209077E+41
2 √n
12999.704342792
3 √n
552.86909865854
4 √n
114.01624595991
5 √n
44.215382872672
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
-168992312
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 168992313 can be divided by 8 positive divisors.
The sum of these divisors (counting 168992313) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000100101001111000111001
3
Ternary
102202222200212120
4
Quaternary
22010221320321
5
Quinary
321230223223
6
Senary
24434031453
8
Octal
1204517071
10
Decimal
168992313
12
Duodecimal
48718589
16
Hexadecimal
a129e39
20
Vigesimal
2cg40fd
36
Base36
2sm3ax
md5
c6d44c2c1ff738d61e33183f04dc1d25
sha1
19c976a0723eedc6c26ff0f7efff1e6ccf2bd791
sha256
691e7e3e46a24f816fd13d57009315a8e092065c1c78aa4622180d0f05eccfdd
sha512
749539e66f67e86e880e5f530a1d010c74f313f7299fbb5f9f8b225e62cd28c54c0d35fd4d6688a21f537312f8175a65d5e2e0153214405e58f9463ac7ec5c7f
ripemd-160
bb8fdc1b77feabbe451b81480155817c8b5c2046
Diameter
337984626
Circumference
1061810018.0679
Area
8.9718865459933E+16
Volume
2.0215731458413E+25
Surface area
3.5887546183973E+17
Circumference
1061810018.0679
Perimeter
675969252
Area
28558401853089969
Diagonal
238991220.9814
Surface area
171350411118539814
Volume
4.8261503847372E+24
Space diagonal
292703272.20458
Perimeter
506976939
Area
1.236615074813E+16
Altitude
146351636.10229
Surface area
1.236615074813E+16
Volume
5.6876727734562E+23
Height
79663740.327133