164495440 is an even 9-digits composite number following 164495439
and preceding 164495441 . In scientific notation, it is written as 1.64495440 × 10^8.
The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors.
There are 65798144 positive integers (up to 164495440) that are relatively prime to 164495440.
164495440 has 20 divisors, whose sum is 382452084
The reverse of 164495440 is 044594461
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred sixty-four million four hundred ninety-five thousand four hundred forty
Scientific notation
1.64495440 × 10^8
Engineering notation
1.64495440 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 5 × 2056193
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
20561930 Product of the distinct prime numbers
The prime factorization of 164495440 is 2 × 2 × 2 × 2 × 5 × 2056193.
Since it has a total of 6 prime factors.
8 , 3 , 28 , 23 , 664 , 812 , 9303 , 5662 , 57033 , 23079 , 76723 , 983977 , 3114118 , 9398453 , 59720131 , 19338534 , 874543892 , 929293000 , 4530555131 , 3429538942
n×2
328990880
n×3
493486320
n×4
657981760
n×5
822477200
n÷2
82247720
n÷3
54831813.333333
n÷3
41123860
n÷5
32899088
n2
27058749780793600
n3
4.4510409510415E+24
n4
7.321759396996E+32
n5
1.204396033583E+41
2 √n12825.577569841
3 √n547.921010868
4 √n113.25006653349
5 √n43.977523835514
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 40 , 80 , 2056193 , 4112386 , 8224772 , 10280965 , 16449544 , 20561930 , 32899088 , 41123860 , 82247720 , 164495440
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-164495439 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164495440 can be divided by 20 positive divisors.
The sum of these divisors (counting 164495440) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001110011100000000001010000
3
Ternary
102110112020022201
4
Quaternary
21303200001100
5
Quinary
314102323230
6
Senary
24153412544
8
Octal
1163400120
10
Decimal
164495440
12
Duodecimal
4710a154
16
Hexadecimal
9ce0050
20
Vigesimal
2b81ic0
36
Base36
2pxphs
md5
da106d46aeaec28e120fb33a376820f6
sha1
3986de7251b15621da7e00765b2381b3a863b453
sha256
ec7019ffbc7450472d0dd415535cd8526a6d5f4adac3603981199aaf1fbf7382
sha512
3b025f04b768ceb609a9bbc68507a3ff9efad15bbf14e2d12792d9e74b329a104a3aee2a4263ff1ad9fe74b148831a47aa9da787bbea712c2902464741bebe13
ripemd-160
124a1c63c3017d5795441330f797b08482bf499c
Diameter
328990880
Circumference
1033555331.706
Area
8.5007569526666E+16
Volume
1.8644476736826E+25
Surface area
3.4003027810666E+17
Circumference
1033555331.706
Perimeter
657981760
Area
27058749780793600
Diagonal
232631682.19653
Surface area
162352498684761600
Volume
4.4510409510415E+24
Space diagonal
284914459.6934
Perimeter
493486320
Area
1.1716782352407E+16
Altitude
142457229.8467
Surface area
1.1716782352407E+16
Volume
5.2456020663675E+23
Height
77543894.06551