168245741 is an odd 9-digits composite number following 168245740
and preceding 168245742 . In scientific notation, it is written as 1.68245741 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 159390684 positive integers (up to 168245741) that are relatively prime to 168245741.
168245741 has 4 divisors, whose sum is 177100800
The reverse of 168245741 is 147542861
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred sixty-eight million two hundred forty-five thousand seven hundred forty-one
Scientific notation
1.68245741 × 10^8
Engineering notation
1.68245741 × 10^6
Prime Factorization
19 × 8855039
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
168245741
Product of the distinct prime numbers
The prime factorization of 168245741 is 19 × 8855039.
Since it has a total of 2 prime factors.
9 , 3 , 27 , 57 , 188 , 112 , 6349 , 2514 , 50938 , 32590 , 945537 , 654263 , 3798294 , 1961112 , 63718631 , 22176115 , 196319424 , 692831600 , 2717592100 , 6202640128
n×2
336491482
n×3
504737223
n×4
672982964
n×5
841228705
n÷2
84122870.5
n÷3
56081913.666667
n÷3
42061435.25
n÷5
33649148.2
n2
28306629364639081
n3
4.7624698326661E+24
n4
8.0126526598705E+32
n5
1.3480946841355E+41
2 √n
12970.957597649
3 √n
552.05374419829
4 √n
113.89011193975
5 √n
44.176246827094
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
-168245740
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 168245741 can be divided by 4 positive divisors.
The sum of these divisors (counting 168245741) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010000001110011100111101101
3
Ternary
102201120202202202
4
Quaternary
22001303213231
5
Quinary
321032330431
6
Senary
24410031245
8
Octal
1201634755
10
Decimal
168245741
12
Duodecimal
48418525
16
Hexadecimal
a0739ed
20
Vigesimal
2cbae71
36
Base36
2s638t
md5
45d73f41e4f8b67c401702752ef18b10
sha1
76378cd6dfad9e681ea1d9817162a42a2b40cbc0
sha256
1cf6c278f7c9ccb6d119bf4f98e5215b6ec27465a49038192157a3287bf981f4
sha512
a0465fb0422cb0505794061a4077480875e7cee498754d1490fad54f3708903173f08df69082d717babda888e6a56ea9a434d19426e3510aa0ef9d21f8beaa0b
ripemd-160
f925a6e7545987a8cdff02dc4c9036c5799bdcc1
Diameter
336491482
Circumference
1057119167.8467
Area
8.8927898859839E+16
Volume
1.9948986985662E+25
Surface area
3.5571159543936E+17
Circumference
1057119167.8467
Perimeter
672982964
Area
28306629364639081
Diagonal
237935408.73371
Surface area
169839776187834486
Volume
4.7624698326661E+24
Space diagonal
291410171.56907
Perimeter
504737223
Area
1.2257130062644E+16
Altitude
145705085.78454
Surface area
1.2257130062644E+16
Volume
5.6126245231242E+23
Height
79311802.911237