164489440 is an even 9-digits composite number following 164489439
and preceding 164489441 . In scientific notation, it is written as 1.64489440 × 10^8.
The sum of its digits is 40. It has a total of 7 prime factors and 24 positive divisors.
There are 64889856 positive integers (up to 164489440) that are relatively prime to 164489440.
164489440 has 24 divisors, whose sum is 324748872
The reverse of 164489440 is 044984461
Previous prime number is 365
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred sixty-four million four hundred eighty-nine thousand four hundred forty
Scientific notation
1.64489440 × 10^8
Engineering notation
1.64489440 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 365 × 14083
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
10280590 Product of the distinct prime numbers
The prime factorization of 164489440 is 2 × 2 × 2 × 2 × 2 × 365 × 14083.
Since it has a total of 7 prime factors.
8 , 10 , 57 , 32 , 44 , 748 , 4899 , 3608 , 64716 , 12253 , 907543 , 253101 , 6627379 , 6669262 , 10545546 , 3022919 , 729667998 , 791478195 , 458869050 , 7996469902
n×2
328978880
n×3
493468320
n×4
657957760
n×5
822447200
n÷2
82244720
n÷3
54829813.333333
n÷3
41122360
n÷5
32897888
n2
27056775871513600
n3
4.4505539113108E+24
n4
7.3206912056132E+32
n5
1.2041763968242E+41
2 √n12825.343660113
3 √n547.9143489487
4 √n113.24903381536
5 √n43.977203013255
1 , 2 , 4 , 8 , 16 , 32 , 365 , 730 , 1460 , 2920 , 5840 , 11680 , 14083 , 28166 , 56332 , 112664 , 225328 , 450656 , 5140295 , 10280590 , 20561180 , 41122360 , 82244720 , 164489440
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-164489439 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164489440 can be divided by 24 positive divisors.
The sum of these divisors (counting 164489440) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001110011011110100011100000
3
Ternary
102110111221002111
4
Quaternary
21303132203200
5
Quinary
314102130230
6
Senary
24153325104
8
Octal
1163364340
10
Decimal
164489440
12
Duodecimal
47106794
16
Hexadecimal
9cde8e0
20
Vigesimal
2b813c0
36
Base36
2pxkv4
md5
bfea91cad7241187ce9cd004e7e75612
sha1
0a4f1dee8acc1819a39b3671910b4ff22409fda3
sha256
8a1cef418ba706634b672a4a35425e02e1ab89c9fe4b2798bd3e48313b29de1d
sha512
db226b9b6c6aa6b0ca5a64fcbcebddcdf8e13adfb37520c937a08b7bd01f8a5256a94edcf0aa3be276ab07625e2338bc7c64fc8a530f8c90150d32fa118b66c3
ripemd-160
ab2d2468244dc820323f062f1d1b6e2a0ee5fece
Diameter
328978880
Circumference
1033517632.5942
Area
8.5001368307773E+16
Volume
1.8642436629572E+25
Surface area
3.4000547323109E+17
Circumference
1033517632.5942
Perimeter
657957760
Area
27056775871513600
Diagonal
232623196.91516
Surface area
162340655229081600
Volume
4.4505539113108E+24
Space diagonal
284904067.38855
Perimeter
493468320
Area
1.1715927624616E+16
Altitude
142452033.69428
Surface area
1.1715927624616E+16
Volume
5.2450280845403E+23
Height
77541065.638385