168993410 is an even 9-digits composite number following 168993409
and preceding 168993411 . In scientific notation, it is written as 1.68993410 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 64039536 positive integers (up to 168993410) that are relatively prime to 168993410.
168993410 has 16 divisors, whose sum is 320198400
The reverse of 168993410 is 014399861
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred sixty-eight million nine hundred ninety-three thousand four hundred ten
Scientific notation
1.68993410 × 10^8
Engineering notation
1.68993410 × 10^6
Prime Factorization
2 × 19 × 5 × 889439
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
168993410 Product of the distinct prime numbers
The prime factorization of 168993410 is 2 × 19 × 5 × 889439.
Since it has a total of 4 prime factors.
7 , 8 , 87 , 43 , 574 , 384 , 5360 , 2863 , 52970 , 75328 , 6345 , 999936 , 9698750 , 981352 , 40389439 , 5464508 , 717024602 , 564140047 , 3103945635 , 1492673240
n×2
337986820
n×3
506980230
n×4
675973640
n×5
844967050
n÷2
84496705
n÷3
56331136.666667
n÷3
42248352.5
n÷5
33798682
n2
28558772623428100
n3
4.8262443710478E+24
n4
8.1560349375667E+32
n5
1.3783161561785E+41
2 √n12999.746535991
3 √n552.87029495771
4 √n114.01643099129
5 √n44.215440276642
1 , 2 , 5 , 10 , 19 , 38 , 95 , 190 , 889439 , 1778878 , 4447195 , 8894390 , 16899341 , 33798682 , 84496705 , 168993410
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
-168993409 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 168993410 can be divided by 16 positive divisors.
The sum of these divisors (counting 168993410) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000100101010001010000010
3
Ternary
102202222202101012
4
Quaternary
22010222022002
5
Quinary
321230242120
6
Senary
24434040522
8
Octal
1204521202
10
Decimal
168993410
12
Duodecimal
48719142
16
Hexadecimal
a12a282
20
Vigesimal
2cg43aa
36
Base36
2sm45e
md5
b466e1d53c0e9aba4b334fb2a252b1db
sha1
38ddd70235b0bbafb8bcb9b2ff57a587f06bb192
sha256
f82926185c21e2b7d14069f390aebd0f20e8afb4368cf6f7c18836288afd39a2
sha512
a21a4520c29dc895a4e47152e6e3c7b159f47e1dc4e0e931a1a1b985e4c2a7cd9fc30ad0a24a6001a0e5922d4fa9cf72075341a4772385438acb0eb3dc05040c
ripemd-160
da5fe24ce0dd02a7809f5604b773bee6ca63bc00
Diameter
337986820
Circumference
1061816910.7222
Area
8.9720030269303E+16
Volume
2.021612514735E+25
Surface area
3.5888012107721E+17
Circumference
1061816910.7222
Perimeter
675973640
Area
28558772623428100
Diagonal
238992772.37368
Surface area
171352635740568600
Volume
4.8262443710478E+24
Space diagonal
292705172.26432
Perimeter
506980230
Area
1.2366311296396E+16
Altitude
146352586.13216
Surface area
1.2366311296396E+16
Volume
5.6877835373855E+23
Height
79664257.457892