164516621 is an odd 9-digits prime number following 164516620
and preceding 164516622 . In scientific notation, it is written as 1.64516621 × 10^8.
The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors.
There are 164516620 positive integers (up to 164516621) that are relatively prime to 164516621.
164516621 has 2 divisors, whose sum is 164516622
The reverse of 164516621 is 126615461
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 32 Digital Root 5
Name
one hundred sixty-four million five hundred sixteen thousand six hundred twenty-one
Scientific notation
1.64516621 × 10^8
Engineering notation
1.64516621 × 10^6
Prime Factorization
164516621
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
164516621 Product of the distinct prime numbers
The prime factorization of 164516621 is 164516621.
Since it has a total of 1 prime factors.
6 , 4 , 14 , 37 , 583 , 398 , 8323 , 1978 , 49963 , 29435 , 205751 , 931134 , 8113509 , 8211183 , 65650184 , 23397349 , 900431760 , 372717915 , 6207573588 , 2422433570
n×2
329033242
n×3
493549863
n×4
658066484
n×5
822583105
n÷2
82258310.5
n÷3
54838873.666667
n÷3
41129155.25
n÷5
32903324.2
n2
27065718585257641
n3
4.4527605665835E+24
n4
7.3255312253636E+32
n5
1.2051716442268E+41
2 √n12826.403276055
3 √n547.94452725817
4 √n113.25371197473
5 √n43.978656316705
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
164516622 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
82258311 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12826.403315037 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999878432 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164516621 can be divided by 2 positive divisors.
The sum of these divisors (counting 164516621) is 164516622, the average is 82258311.
Base
System
Value
2
Binary
1001110011100101001100001101
3
Ternary
102110120022101012
4
Quaternary
21303211030031
5
Quinary
314104012441
6
Senary
24154055005
8
Octal
1163451415
10
Decimal
164516621
12
Duodecimal
4711a465
16
Hexadecimal
9ce530d
20
Vigesimal
2b84bb1
36
Base36
2py5u5
md5
38cc6a9ac291bdaf3c8f2878a3c8d65c
sha1
f5e0802939b53c9f6896947d9d7774ba2c848117
sha256
f7076c1d0691ebbd9f680f4cf6cefd106e5a29e96c9809e71d8752d9fce5f002
sha512
f111a33e71f54db0aef532a8b9e762679349e8dddce355c483e453fc9815a5a9977c755655a14f68e83f9945b0b287c84ea4c432d5ed5b644680fdab8dda88e6
ripemd-160
4ea065bbd01371082d5bdefb52e68d4257332015
Diameter
329033242
Circumference
1033688415.854
Area
8.5029462671574E+16
Volume
1.8651679845564E+25
Surface area
3.401178506863E+17
Circumference
1033688415.854
Perimeter
658066484
Area
27065718585257641
Diagonal
232661636.65399
Surface area
162394311511545846
Volume
4.4527605665835E+24
Space diagonal
284951146.26155
Perimeter
493549863
Area
1.1719799933257E+16
Altitude
142475573.13078
Surface area
1.1719799933257E+16
Volume
5.2476286527187E+23
Height
77553878.884665