164513890 is an even 9-digits composite number following 164513889
and preceding 164513891 . In scientific notation, it is written as 1.64513890 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 65674240 positive integers (up to 164513890) that are relatively prime to 164513890.
164513890 has 16 divisors, whose sum is 296715960
The reverse of 164513890 is 098315461
Previous prime number is 509
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred sixty-four million five hundred thirteen thousand eight hundred ninety
Scientific notation
1.64513890 × 10^8
Engineering notation
1.64513890 × 10^6
Prime Factorization
2 × 5 × 509 × 32321
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
164513890
Product of the distinct prime numbers
The prime factorization of 164513890 is 2 × 5 × 509 × 32321.
Since it has a total of 4 prime factors.
10 , 9 , 30 , 47 , 684 , 26 , 9353 , 605 , 41927 , 71397 , 505311 , 519713 , 6380186 , 5527755 , 205139 , 69852043 , 194665072 , 590300961 , 1793960828 , 412633940
n×2
329027780
n×3
493541670
n×4
658055560
n×5
822569450
n÷2
82256945
n÷3
54837963.333333
n÷3
41128472.5
n÷5
32902778
n2
27064820002932100
n3
4.4525388208322E+24
n4
7.3250448179111E+32
n5
1.2050716174189E+41
2 √n
12826.296815527
3 √n
547.94149525493
4 √n
113.25324196475
5 √n
43.978510305308
1 , 2 , 5 , 10 , 509 , 1018 , 2545 , 5090 , 32321 , 64642 , 161605 , 323210 , 16451389 , 32902778 , 82256945 , 164513890
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
-164513889
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 164513890 can be divided by 16 positive divisors.
The sum of these divisors (counting 164513890) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110011100100100001100010
3
Ternary
102110120011122001
4
Quaternary
21303210201202
5
Quinary
314103421030
6
Senary
24154034214
8
Octal
1163444142
10
Decimal
164513890
12
Duodecimal
4711896a
16
Hexadecimal
9ce4862
20
Vigesimal
2b844ea
36
Base36
2py3qa
md5
8959295cfad06bd65c30f899f8938fb9
sha1
3f385ba33f498889c4ba531852a83283238087ec
sha256
87d631864bc574917b31d32be0d2e837b9d3f27fa51f595996cc816080adb3ac
sha512
b13529263097a4a78bb3e48ee3ccf508d493e167c828df23cc57be61721db8e6c6aced37d7d986bca7e936b18b4c9f6a2d7781ed00365652c2b15918ad7353da
ripemd-160
427e246538e181ac7f7491fe64a7bd919ecdd4fe
Diameter
329027780
Circumference
1033671256.475
Area
8.5026639691942E+16
Volume
1.8650750999133E+25
Surface area
3.4010655876777E+17
Circumference
1033671256.475
Perimeter
658055560
Area
27064820002932100
Diagonal
232657774.43676
Surface area
162388920017592600
Volume
4.4525388208322E+24
Space diagonal
284946416.0308
Perimeter
493541670
Area
1.1719410835696E+16
Altitude
142473208.0154
Surface area
1.1719410835696E+16
Volume
5.2473673228446E+23
Height
77552591.478919