168993411 is an odd 9-digits composite number following 168993410
and preceding 168993412 . In scientific notation, it is written as 1.68993411 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 108777312 positive integers (up to 168993411) that are relatively prime to 168993411.
168993411 has 8 divisors, whose sum is 233094480
The reverse of 168993411 is 114399861
Previous prime number is 3
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-three thousand four hundred eleven
Scientific notation
1.68993411 × 10^8
Engineering notation
1.68993411 × 10^6
Prime Factorization
29 × 3 × 1942453
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168993411
Product of the distinct prime numbers
The prime factorization of 168993411 is 29 × 3 × 1942453.
Since it has a total of 3 prime factors.
10 , 8 , 94 , 37 , 333 , 696 , 754 , 8440 , 9252 , 33800 , 545825 , 833249 , 7218893 , 2600636 , 80637564 , 55415787 , 332671619 , 692426381 , 7361718112 , 6340264582
n×2
337986822
n×3
506980233
n×4
675973644
n×5
844967055
n÷2
84496705.5
n÷3
56331137
n÷3
42248352.75
n÷5
33798682.2
n2
28558772961414921
n3
4.8262444567241E+24
n4
8.1560351306164E+32
n5
1.3783161969587E+41
2 √n
12999.746574453
3 √n
552.87029604822
4 √n
114.01643115996
5 √n
44.21544032897
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
-168993410
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 168993411 can be divided by 8 positive divisors.
The sum of these divisors (counting 168993411) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000100101010001010000011
3
Ternary
102202222202101020
4
Quaternary
22010222022003
5
Quinary
321230242121
6
Senary
24434040523
8
Octal
1204521203
10
Decimal
168993411
12
Duodecimal
48719143
16
Hexadecimal
a12a283
20
Vigesimal
2cg43ab
36
Base36
2sm45f
md5
ebda3b7e93ffe08a75c102b3acdc2c06
sha1
a2dec4ae2b5b8226b0d8ce766be838893354ca0f
sha256
aae43c5c63797d47eaf10935bf75b76d87212dff1a2e37cbdf1cc4706d335282
sha512
f10c62b5c2910d81071db1129de966caee3d7f356fb2c3c7c11106dd5b12f399ce24a27df8e7f55dd6c74812b936d85a232104439204bfb19cd972a4ae12a1ff
ripemd-160
1ad2d244fba2b6e34a7af45cccf7650ece909fb5
Diameter
337986822
Circumference
1061816917.0054
Area
8.972003133112E+16
Volume
2.021612550623E+25
Surface area
3.5888012532448E+17
Circumference
1061816917.0054
Perimeter
675973644
Area
28558772961414921
Diagonal
238992773.78789
Surface area
171352637768489526
Volume
4.8262444567241E+24
Space diagonal
292705173.99637
Perimeter
506980233
Area
1.2366311442749E+16
Altitude
146352586.99818
Surface area
1.2366311442749E+16
Volume
5.687783638356E+23
Height
79664257.929297