164840265 is an odd 9-digits composite number following 164840264
and preceding 164840266 . In scientific notation, it is written as 1.64840265 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 87914160 positive integers (up to 164840265) that are relatively prime to 164840265.
164840265 has 12 divisors, whose sum is 239868096
The reverse of 164840265 is 562048461
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred sixty-four million eight hundred forty thousand two hundred sixty-five
Scientific notation
1.64840265 × 10^8
Engineering notation
1.64840265 × 10^6
Prime Factorization
3 × 135 × 3 × 135671
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
54946755
Product of the distinct prime numbers
The prime factorization of 164840265 is 3 × 135 × 3 × 135671.
Since it has a total of 4 prime factors.
3 , 2 , 19 , 21 , 218 , 345 , 8833 , 1662 , 84042 , 50880 , 149216 , 193022 , 5939378 , 6563284 , 34841595 , 88690627 , 16893000 , 748902788 , 4287203698 , 9096054670
n×2
329680530
n×3
494520795
n×4
659361060
n×5
824201325
n÷2
82420132.5
n÷3
54946755
n÷3
41210066.25
n÷5
32968053
n2
27172312965270225
n3
4.4790912698581E+24
n4
7.3833459188259E+32
n5
1.2170726978459E+41
2 √n
12839.013396675
3 √n
548.30360505202
4 √n
113.30937029511
5 √n
43.995946048431
1 , 3 , 9 , 135 , 405 , 1215 , 135671 , 407013 , 1221039 , 18315585 , 54946755 , 164840265
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-164840264
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164840265 can be divided by 12 positive divisors.
The sum of these divisors (counting 164840265) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001110100110100001101001001
3
Ternary
102111011202100000
4
Quaternary
21310310031021
5
Quinary
314144342030
6
Senary
24205033213
8
Octal
1164641511
10
Decimal
164840265
12
Duodecimal
47255809
16
Hexadecimal
9d34349
20
Vigesimal
2ba50d5
36
Base36
2q53k9
md5
a143d9db8ad2a22d4c37e847f6898679
sha1
91865cc40c684b2f0fd4f0a68a2087e2d8b31752
sha256
a8c77a7d53004efc11bd03ee6a347126cf6f4746736ef934197a9728a14f95d8
sha512
5f46f3d93ddc0dab96281d3400efdcaf82f37e1102b4a2100a66432ab32a5d00090f25dfbf34dc15ff31e925ec03d521c8c99fcfa3dbf3b81b9cbaa69e0e4163
ripemd-160
367ccc1f4c02ae80b6b11053ccdffd3a306dd0dc
Diameter
329680530
Circumference
1035721931.0796
Area
8.5364338792736E+16
Volume
1.8761973637526E+25
Surface area
3.4145735517094E+17
Circumference
1035721931.0796
Perimeter
659361060
Area
27172312965270225
Diagonal
233119338.38818
Surface area
163033877791621350
Volume
4.4790912698581E+24
Space diagonal
285511714.11312
Perimeter
494520795
Area
1.1765956653753E+16
Altitude
142755857.05656
Surface area
1.1765956653753E+16
Volume
5.2786596841169E+23
Height
77706446.129392