169849242 is an even 9-digits composite number following 169849241
and preceding 169849243 . In scientific notation, it is written as 1.69849242 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 56414664 positive integers (up to 169849242) that are relatively prime to 169849242.
169849242 has 16 divisors, whose sum is 284090880
The reverse of 169849242 is 242948961
Previous prime number is 283
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred sixty-nine million eight hundred forty-nine thousand two hundred forty-two
Scientific notation
1.69849242 × 10^8
Engineering notation
1.69849242 × 10^6
Prime Factorization
2 × 9 × 283 × 33343
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
169849242
Product of the distinct prime numbers
The prime factorization of 169849242 is 2 × 9 × 283 × 33343.
Since it has a total of 4 prime factors.
9 , 3 , 79 , 79 , 22 , 30 , 4348 , 9156 , 13598 , 1250 , 430745 , 498615 , 5881468 , 745434 , 34247975 , 58271704 , 701203981 , 813347717 , 1803842712 , 7469004056
n×2
339698484
n×3
509547726
n×4
679396968
n×5
849246210
n÷2
84924621
n÷3
56616414
n÷3
42462310.5
n÷5
33969848.4
n2
28848765007974564
n3
4.8999408692406E+24
n4
8.3225124248534E+32
n5
1.4135724268969E+41
2 √n
13032.622222715
3 √n
553.80202277464
4 √n
114.1605107851
5 √n
44.260133813099
1 , 2 , 9 , 18 , 283 , 566 , 2547 , 5094 , 33343 , 66686 , 300087 , 600174 , 9436069 , 18872138 , 84924621 , 169849242
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
-169849241
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 169849242 can be divided by 16 positive divisors.
The sum of these divisors (counting 169849242) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000111111011000110011010
3
Ternary
102211121020100200
4
Quaternary
22013323012122
5
Quinary
321440133432
6
Senary
24504243030
8
Octal
1207730632
10
Decimal
169849242
12
Duodecimal
48a70476
16
Hexadecimal
a1fb19a
20
Vigesimal
2d1b322
36
Base36
2t4gii
md5
744ff4f3409bf9d0fd4b218943ccfab9
sha1
27ad0e8dcec880b3325d553d1ad06474afa837a7
sha256
3b58aec607d02eb8c8e748a35119c8d2d25004e77dba4f50c2f08c398020ec7d
sha512
913f1fc90ca3510a54a7e02c5f61227c40cf2451c9841d84da17b910c9732a4b0ed7515dbeb630cb822281fb37163750ca6cb15a535deb7d2f260c8ab4116065
ripemd-160
53d07638386df2327df721613ed8827fb06a4ecb
Diameter
339698484
Circumference
1067194261.77
Area
9.0631068214191E+16
Volume
2.0524824317108E+25
Surface area
3.6252427285676E+17
Circumference
1067194261.77
Perimeter
679396968
Area
28848765007974564
Diagonal
240203101.59519
Surface area
173092590047847384
Volume
4.8999408692406E+24
Space diagonal
294187516.77106
Perimeter
509547726
Area
1.2491881682357E+16
Altitude
147093758.38553
Surface area
1.2491881682357E+16
Volume
5.7746356934219E+23
Height
80067700.53173