168340893 is an odd 9-digits composite number following 168340892
and preceding 168340894 . In scientific notation, it is written as 1.68340893 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 91131696 positive integers (up to 168340893) that are relatively prime to 168340893.
168340893 has 16 divisors, whose sum is 270021120
The reverse of 168340893 is 398043861
Previous prime number is 19
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred sixty-eight million three hundred forty thousand eight hundred ninety-three
Scientific notation
1.68340893 × 10^8
Engineering notation
1.68340893 × 10^6
Prime Factorization
3 × 7 × 19 × 421907
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
168340893 Product of the distinct prime numbers
The prime factorization of 168340893 is 3 × 7 × 19 × 421907.
Since it has a total of 4 prime factors.
6 , 8 , 65 , 38 , 784 , 767 , 943 , 3849 , 11000 , 33357 , 432028 , 201362 , 3935238 , 3889753 , 39988176 , 64115529 , 810940918 , 790929087 , 9520428243 , 2568470936
n×2
336681786
n×3
505022679
n×4
673363572
n×5
841704465
n÷2
84170446.5
n÷3
56113631
n÷3
42085223.25
n÷5
33668178.6
n2
28338656256037449
n3
4.7705547005614E+24
n4
8.0307943839785E+32
n5
1.3519110980983E+41
2 √n12974.624965678
3 √n552.1577965961
4 √n113.90621126909
5 √n44.181242504991
1 , 3 , 7 , 19 , 21 , 57 , 133 , 399 , 421907 , 1265721 , 2953349 , 8016233 , 8860047 , 24048699 , 56113631 , 168340893
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-168340892 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168340893 can be divided by 16 positive divisors.
The sum of these divisors (counting 168340893) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000010001010110110011101
3
Ternary
102201202121021220
4
Quaternary
22002022312131
5
Quinary
321043402033
6
Senary
24412043553
8
Octal
1202126635
10
Decimal
168340893
12
Duodecimal
484635b9
16
Hexadecimal
a08ad9d
20
Vigesimal
2cc2c4d
36
Base36
2s84nx
md5
bd8a4ae8465667dd099c2066679fc920
sha1
bdac35254926c007df1fac984339acb555b81de0
sha256
49de788bf8aaed430e9eeec5dbf9a14edeb1dcb2b3e7c092ae2734dd7ea68791
sha512
e6e73350ea5d80f9b3f5965ca666290ad6c6eeb6eda74e2e27e193b879554aa328c16dec6267755394d376120f4121e39b2b94df1be5c54c4ac24452f461a713
ripemd-160
7373473c77346a2795116ee19faf0c33376f27a5
Diameter
336681786
Circumference
1057717025.4951
Area
8.9028514306574E+16
Volume
1.9982852801109E+25
Surface area
3.5611405722629E+17
Circumference
1057717025.4951
Perimeter
673363572
Area
28338656256037449
Diagonal
238069973.9826
Surface area
170031937536224694
Volume
4.7705547005614E+24
Space diagonal
291574979.66752
Perimeter
505022679
Area
1.2270998113422E+16
Altitude
145787489.83376
Surface area
1.2270998113422E+16
Volume
5.6221526313139E+23
Height
79356657.994199