164518997 is an odd 9-digits composite number following 164518996
and preceding 164518998 . In scientific notation, it is written as 1.64518997 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 163509516 positive integers (up to 164518997) that are relatively prime to 164518997.
164518997 has 4 divisors, whose sum is 165528480
The reverse of 164518997 is 799815461
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred sixty-four million five hundred eighteen thousand nine hundred ninety-seven
Scientific notation
1.64518997 × 10^8
Engineering notation
1.64518997 × 10^6
Prime Factorization
163 × 1009319
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
164518997
Product of the distinct prime numbers
The prime factorization of 164518997 is 163 × 1009319.
Since it has a total of 2 prime factors.
2 , 1 , 87 , 23 , 136 , 819 , 5461 , 4311 , 65820 , 77721 , 596736 , 590171 , 6646853 , 2597689 , 68186835 , 34141166 , 697976486 , 91834113 , 854052693 , 1665911159
n×2
329037994
n×3
493556991
n×4
658075988
n×5
822594985
n÷2
82259498.5
n÷3
54839665.666667
n÷3
41129749.25
n÷5
32903799.4
n2
27066500373886009
n3
4.4529534938119E+24
n4
7.3259544248957E+32
n5
1.2052586740516E+41
2 √n
12826.495897165
3 √n
547.947165107
4 √n
113.25412088381
5 √n
43.978783346647
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-164518996
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164518997 can be divided by 4 positive divisors.
The sum of these divisors (counting 164518997) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001110011100101110001010101
3
Ternary
102110120102122012
4
Quaternary
21303211301111
5
Quinary
314104101442
6
Senary
24154114005
8
Octal
1163456125
10
Decimal
164518997
12
Duodecimal
4711b905
16
Hexadecimal
9ce5c55
20
Vigesimal
2b84h9h
36
Base36
2py7o5
md5
0f43052182b26c2f302a07946ab652da
sha1
c56a51224fce6f821fa3b42c29d33ae0f93786a7
sha256
b6377c72e52983f6f1d8a5bac04e7487090c009c0eeac2737a52aebc28171d12
sha512
ffe153d51b583c6b518c1577277d03caa6c3df115d05b4f99bcfa15a11915bb41e12d2c05584781bd5cfd563631c8300fe319fa463341e61392435c72e8c2c24
ripemd-160
e3699f45ba78cecca95059d7bd79fcbed1c41bbc
Diameter
329037994
Circumference
1033703344.7023
Area
8.5031918732986E+16
Volume
1.8652487977248E+25
Surface area
3.4012767493194E+17
Circumference
1033703344.7023
Perimeter
658075988
Area
27066500373886009
Diagonal
232664996.82542
Surface area
162399002243316054
Volume
4.4529534938119E+24
Space diagonal
284955261.61427
Perimeter
493556991
Area
1.1720138457663E+16
Altitude
142477630.80714
Surface area
1.1720138457663E+16
Volume
5.2478560196378E+23
Height
77554998.941806