168853742 is an even 9-digits composite number following 168853741
and preceding 168853743 . In scientific notation, it is written as 1.68853742 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 84426870 positive integers (up to 168853742) that are relatively prime to 168853742.
168853742 has 4 divisors, whose sum is 253280616
The reverse of 168853742 is 247358861
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred sixty-eight million eight hundred fifty-three thousand seven hundred forty-two
Scientific notation
1.68853742 × 10^8
Engineering notation
1.68853742 × 10^6
Prime Factorization
2 × 84426871
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
168853742
Product of the distinct prime numbers
The prime factorization of 168853742 is 2 × 84426871.
Since it has a total of 2 prime factors.
1 , 3 , 14 , 92 , 248 , 80 , 4272 , 1494 , 24466 , 92612 , 280770 , 898851 , 5314472 , 1156572 , 51630268 , 21829200 , 776243623 , 550718109 , 6698796482 , 6865043986
n×2
337707484
n×3
506561226
n×4
675414968
n×5
844268710
n÷2
84426871
n÷3
56284580.666667
n÷3
42213435.5
n÷5
33770748.4
n2
28511586187402564
n3
4.8142880180984E+24
n4
8.1291054692168E+32
n5
1.3726298775899E+41
2 √n
12994.373474701
3 √n
552.71794272299
4 √n
113.99286589388
5 √n
44.20812931148
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168853741
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168853742 can be divided by 4 positive divisors.
The sum of these divisors (counting 168853742) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010000100001000000011101110
3
Ternary
102202201122210022
4
Quaternary
22010020003232
5
Quinary
321211304432
6
Senary
24431042142
8
Octal
1204100356
10
Decimal
168853742
12
Duodecimal
48670352
16
Hexadecimal
a1080ee
20
Vigesimal
2cf6e72
36
Base36
2sj4dq
md5
f5e8d12c130b69397373d401d7310dbf
sha1
a2a531e4b47161eca9591e5e3d8e762ae1c21a60
sha256
131c68210716cd1f60c6f46bc509d4f144c592711d5eedef64533d10039412fc
sha512
2ba2a2c15bd75b7fd39bea71a38cc60b53827a22451aecc5a045bc457d98cafe43af1a198845a7286828871b85b2eb8f8399f1ec25907c269b46250eb5a6d5c7
ripemd-160
a1a0d6d6dbdaa5cdc34896ae6bdae2dd8a00ede6
Diameter
337707484
Circumference
1060939350.7967
Area
8.9571789708536E+16
Volume
2.0166042493231E+25
Surface area
3.5828715883414E+17
Circumference
1060939350.7967
Perimeter
675414968
Area
28511586187402564
Diagonal
238795251.99385
Surface area
171069517124415384
Volume
4.8142880180984E+24
Space diagonal
292463260.19213
Perimeter
506561226
Area
1.234587897024E+16
Altitude
146231630.09606
Surface area
1.234587897024E+16
Volume
5.6736928403042E+23
Height
79598417.331283