168993848 is an even 9-digits composite number following 168993847
and preceding 168993849 . In scientific notation, it is written as 1.68993848 × 10^8.
The sum of its digits is 56. It has a total of 5 prime factors and 16 positive divisors.
There are 84448000 positive integers (up to 168993848) that are relatively prime to 168993848.
168993848 has 16 divisors, whose sum is 317046960
The reverse of 168993848 is 848399861
Previous prime number is 10151
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred sixty-eight million nine hundred ninety-three thousand eight hundred forty-eight
Scientific notation
1.68993848 × 10^8
Engineering notation
1.68993848 × 10^6
Prime Factorization
2 × 2 × 2 × 10151 × 2081
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
42248462
Product of the distinct prime numbers
The prime factorization of 168993848 is 2 × 2 × 2 × 10151 × 2081.
Since it has a total of 5 prime factors.
10 , 6 , 40 , 26 , 769 , 276 , 7314 , 6257 , 98884 , 87175 , 596522 , 392442 , 7749980 , 8396600 , 7943756 , 6847865 , 821143924 , 551958350 , 9321299959 , 2783946946
n×2
337987696
n×3
506981544
n×4
675975392
n×5
844969240
n÷2
84496924
n÷3
56331282.666667
n÷3
42248462
n÷5
33798769.6
n2
28558920661847104
n3
4.8262818973722E+24
n4
8.1561194936968E+32
n5
1.3783340179876E+41
2 √n
12999.763382462
3 √n
552.87077260351
4 √n
114.01650486865
5 √n
44.215463196285
1 , 2 , 4 , 8 , 2081 , 4162 , 8324 , 10151 , 16648 , 20302 , 40604 , 81208 , 21124231 , 42248462 , 84496924 , 168993848
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
-168993847
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 168993848 can be divided by 16 positive divisors.
The sum of these divisors (counting 168993848) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000100101010010000111000
3
Ternary
102202222202222102
4
Quaternary
22010222100320
5
Quinary
321230300343
6
Senary
24434042532
8
Octal
1204522070
10
Decimal
168993848
12
Duodecimal
48719448
16
Hexadecimal
a12a438
20
Vigesimal
2cg44c8
36
Base36
2sm4hk
md5
b52381ffbd782b82422796496c485bfa
sha1
fa1184d106a77477e185328e27ee761af19abee2
sha256
0f9b2fe4c19ac363653e6700d3e56d9ff6fa8e7bbaae46d6c23ef60b712378a3
sha512
131245e9f340e83a682fcb16e2c4ed096ca5f7789a5a631b6516f1d1e477e264a01e434f78a24c50594a0bd631c1733d436e8c499594420923eed8279e8445f0
ripemd-160
d1434da2ab7f5176d921cc15e87a1014bcdc44cf
Diameter
337987696
Circumference
1061819662.7573
Area
8.9720495345713E+16
Volume
2.0216282337251E+25
Surface area
3.5888198138285E+17
Circumference
1061819662.7573
Perimeter
675975392
Area
28558920661847104
Diagonal
238993391.79922
Surface area
171353523971082624
Volume
4.8262818973722E+24
Space diagonal
292705930.90257
Perimeter
506981544
Area
1.2366375398912E+16
Altitude
146352965.45129
Surface area
1.2366375398912E+16
Volume
5.687827762583E+23
Height
79664463.933072