164248839 is an odd 9-digits composite number following 164248838
and preceding 164248840 . In scientific notation, it is written as 1.64248839 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 108369792 positive integers (up to 164248839) that are relatively prime to 164248839.
164248839 has 8 divisors, whose sum is 184381120
The reverse of 164248839 is 938842461
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred sixty-four million two hundred forty-eight thousand eight hundred thirty-nine
Scientific notation
1.64248839 × 10^8
Engineering notation
1.64248839 × 10^6
Prime Factorization
9 × 97 × 188143
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
164248839
Product of the distinct prime numbers
The prime factorization of 164248839 is 9 × 97 × 188143.
Since it has a total of 3 prime factors.
3 , 2 , 88 , 3 , 201 , 297 , 2489 , 8092 , 63173 , 65812 , 270508 , 283933 , 2561871 , 6806567 , 56174943 , 41109752 , 796506236 , 993033858 , 7671941269 , 6012925426
n×2
328497678
n×3
492746517
n×4
656995356
n×5
821244195
n÷2
82124419.5
n÷3
54749613
n÷3
41062209.75
n÷5
32849767.8
n2
26977681112847921
n3
4.4310528016975E+24
n4
7.2779527822651E+32
n5
1.1953952947839E+41
2 √n
12815.960322972
3 √n
547.6470712672
4 √n
113.20759834469
5 √n
43.964330265646
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-164248838
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164248839 can be divided by 8 positive divisors.
The sum of these divisors (counting 164248839) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110010100011110100000111
3
Ternary
102110001201001100
4
Quaternary
21302203310013
5
Quinary
314021430324
6
Senary
24144231143
8
Octal
1162436407
10
Decimal
164248839
12
Duodecimal
4700b4b3
16
Hexadecimal
9ca3d07
20
Vigesimal
2b6b21j
36
Base36
2psf7r
md5
eea11d41b6a95f4a217b678932b48e72
sha1
40c3b7736500f1faf4d7a85e5f710b223e0bc047
sha256
7a1e2f78647af15afa9b4eb04490166cc2dbe814e7b497a67e2be0ba4c761077
sha512
041958a1620b2d5036717343b27ba7e59a3dc24ec1ec27c0093aafd633ab34cbd28d899d88214940c713306ec0b1dd0331a248439d1a08c4f29fe5d3004d6b96
ripemd-160
336cf6d608485834b0cbf6eca6744075c8c41363
Diameter
328497678
Circumference
1032005891.9261
Area
8.4752884795011E+16
Volume
1.8560750572642E+25
Surface area
3.3901153918004E+17
Circumference
1032005891.9261
Perimeter
656995356
Area
26977681112847921
Diagonal
232282935.71783
Surface area
161866086677087526
Volume
4.4310528016975E+24
Space diagonal
284487334.2322
Perimeter
492746517
Area
1.1681678589461E+16
Altitude
142243667.1161
Surface area
1.1681678589461E+16
Volume
5.2220458064599E+23
Height
77427645.239278