169243485 is an odd 9-digits composite number following 169243484
and preceding 169243486 . In scientific notation, it is written as 1.69243485 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 87447360 positive integers (up to 169243485) that are relatively prime to 169243485.
169243485 has 16 divisors, whose sum is 270972864
The reverse of 169243485 is 584342961
Previous prime number is 5633
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred sixty-nine million two hundred forty-three thousand four hundred eighty-five
Scientific notation
1.69243485 × 10^8
Engineering notation
1.69243485 × 10^6
Prime Factorization
5 × 3 × 5633 × 2003
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
169243485
Product of the distinct prime numbers
The prime factorization of 169243485 is 5 × 3 × 5633 × 2003.
Since it has a total of 4 prime factors.
2 , 10 , 71 , 16 , 686 , 970 , 9397 , 1691 , 24448 , 90016 , 253851 , 234737 , 6225200 , 1483332 , 51430762 , 52331594 , 384139098 , 144810298 , 8360077459 , 5160837677
n×2
338486970
n×3
507730455
n×4
676973940
n×5
846217425
n÷2
84621742.5
n÷3
56414495
n÷3
42310871.25
n÷5
33848697
n2
28643357214945225
n3
4.8477015971572E+24
n4
8.2044191254295E+32
n5
1.3885444851883E+41
2 √n
13009.361437058
3 √n
553.14287145806
4 √n
114.05858773919
5 √n
44.228518463663
1 , 3 , 5 , 15 , 2003 , 5633 , 6009 , 10015 , 16899 , 28165 , 30045 , 84495 , 11282899 , 33848697 , 56414495 , 169243485
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
-169243484
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 169243485 can be divided by 16 positive divisors.
The sum of these divisors (counting 169243485) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000101100111001101011101
3
Ternary
102210110110102020
4
Quaternary
22011213031131
5
Quinary
321311242420
6
Senary
24443250353
8
Octal
1205471535
10
Decimal
169243485
12
Duodecimal
488199b9
16
Hexadecimal
a16735d
20
Vigesimal
2chf8e5
36
Base36
2srh3x
md5
be14c5e7910e479118baf84770b8581a
sha1
def2a8c7baa7a9adc058cf78903270db928e9122
sha256
7c68c4abd91b93421f5ef966078c37d6153e65ec986a4f43c396c4c6b4825f66
sha512
afab18b6c30e7bab004b990511623ae50c5245c10709699f0ac95ed467efe43ba310ef9bc53289d44a30c4e8e2703026ba87b26aef17951c94bebe27805b6838
ripemd-160
dda36801df3a72ffc485dd7ec57920fc8d7bf462
Diameter
338486970
Circumference
1063388178.2879
Area
8.998576060062E+16
Volume
2.03060049659E+25
Surface area
3.5994304240248E+17
Circumference
1063388178.2879
Perimeter
676973940
Area
28643357214945225
Diagonal
239346431.83029
Surface area
171860143289671350
Volume
4.8477015971572E+24
Space diagonal
293138314.87002
Perimeter
507730455
Area
1.2402937498907E+16
Altitude
146569157.43501
Surface area
1.2402937498907E+16
Volume
5.7130711208646E+23
Height
79782143.943429