169989746 is an even 9-digits composite number following 169989745
and preceding 169989747 . In scientific notation, it is written as 1.69989746 × 10^8.
The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors.
There are 84994872 positive integers (up to 169989746) that are relatively prime to 169989746.
169989746 has 4 divisors, whose sum is 254984622
The reverse of 169989746 is 647989961
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 59 Digital Root 5
Name
one hundred sixty-nine million nine hundred eighty-nine thousand seven hundred forty-six
Scientific notation
1.69989746 × 10^8
Engineering notation
1.69989746 × 10^6
Prime Factorization
2 × 84994873
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
169989746 Product of the distinct prime numbers
The prime factorization of 169989746 is 2 × 84994873.
Since it has a total of 2 prime factors.
2 , 1 , 55 , 73 , 588 , 58 , 857 , 4727 , 94044 , 44343 , 181111 , 114353 , 8985703 , 3446420 , 91751038 , 60829001 , 939006009 , 172978249 , 6475634296 , 2043052090
n×2
339979492
n×3
509969238
n×4
679958984
n×5
849948730
n÷2
84994873
n÷3
56663248.666667
n÷3
42497436.5
n÷5
33997949.2
n2
28896513745144516
n3
4.9121110318226E+24
n4
8.3500850662333E+32
n5
1.4194288394874E+41
2 √n13038.011581526
3 √n553.95468747978
4 √n114.18411264938
5 √n44.267454033158
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
-169989745 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 169989746 can be divided by 4 positive divisors.
The sum of these divisors (counting 169989746) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010001000011101011001110010
3
Ternary
102211212101002112
4
Quaternary
22020131121302
5
Quinary
322004132441
6
Senary
24511245322
8
Octal
1210353162
10
Decimal
169989746
12
Duodecimal
48b19842
16
Hexadecimal
a21d672
20
Vigesimal
2d28e76
36
Base36
2t7gxe
md5
ba9052078c9e6bc3f9f82504187076e1
sha1
a1eaaebbf27c2038651c08ed422971f587ff1e20
sha256
5820dfa95825f694150e57c4dad6a8a29d7f314432efe25bb754459efec10632
sha512
b1107865ccdd26a03c17af70cbb06b31672e40b933d05b215b40c901610bc038c7b737fde273ea3729f49d8a83ebe9b159abe697407d40b30679ff5c8083e301
ripemd-160
666d626c545bd93de6453bfc2ff680955f9926ab
Diameter
339979492
Circumference
1068077074.4384
Area
9.0781075296102E+16
Volume
2.0575802574922E+25
Surface area
3.6312430118441E+17
Circumference
1068077074.4384
Perimeter
679958984
Area
28896513745144516
Diagonal
240401804.25756
Surface area
173379082470867096
Volume
4.9121110318226E+24
Space diagonal
294430876.83773
Perimeter
509969238
Area
1.2512557492051E+16
Altitude
147215438.41886
Surface area
1.2512557492051E+16
Volume
5.7889783675717E+23
Height
80133934.752519