164570728 is an even 9-digits composite number following 164570727
and preceding 164570729 . In scientific notation, it is written as 1.64570728 × 10^8.
The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors.
There are 70530288 positive integers (up to 164570728) that are relatively prime to 164570728.
164570728 has 16 divisors, whose sum is 352651680
The reverse of 164570728 is 827075461
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred sixty-four million five hundred seventy thousand seven hundred twenty-eight
Scientific notation
1.64570728 × 10^8
Engineering notation
1.64570728 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 2938763
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
41142682
Product of the distinct prime numbers
The prime factorization of 164570728 is 2 × 2 × 2 × 7 × 2938763.
Since it has a total of 5 prime factors.
9 , 4 , 10 , 74 , 898 , 689 , 8488 , 6117 , 19961 , 2898 , 380405 , 489657 , 175735 , 5638261 , 69114365 , 25611635 , 75596747 , 401687343 , 1553690636 , 4889425165
n×2
329141456
n×3
493712184
n×4
658282912
n×5
822853640
n÷2
82285364
n÷3
54856909.333333
n÷3
41142682
n÷5
32914145.6
n2
27083524514449984
n3
4.4571553461489E+24
n4
7.3351730012481E+32
n5
1.2071547608213E+41
2 √n
12828.512306577
3 √n
548.00459086498
4 √n
113.26302267985
5 √n
43.981548717686
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 2938763 , 5877526 , 11755052 , 20571341 , 23510104 , 41142682 , 82285364 , 164570728
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
-164570727
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 164570728 can be divided by 16 positive divisors.
The sum of these divisors (counting 164570728) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110011110010011001101000
3
Ternary
102110200001121011
4
Quaternary
21303302121220
5
Quinary
314112230403
6
Senary
24155153304
8
Octal
1163623150
10
Decimal
164570728
12
Duodecimal
47145834
16
Hexadecimal
9cf2668
20
Vigesimal
2b8b6g8
36
Base36
2pzbl4
md5
cb752c6554755b6b4d9ee9c0c003ca8a
sha1
ca89562a1c6905563f49e89d0c5edcf3653da744
sha256
22af210da4952177b14a7b9778127efd10b16bb1b05a56140362b17db2b3059b
sha512
85c926cf0c1c56fd9c72133b9583d9461bbb3700a0299f146272bf094dd8c9a693b34025e4cc6560d5f9e619cbed1729a5bcc1a7a8e72216909ef9ae223a196e
ripemd-160
e91e6bd0eb49e9517869618ab4bb6dd187326fcc
Diameter
329141456
Circumference
1034028380.1614
Area
8.5085401647915E+16
Volume
1.867008865516E+25
Surface area
3.4034160659166E+17
Circumference
1034028380.1614
Perimeter
658282912
Area
27083524514449984
Diagonal
232738155.50721
Surface area
162501147086699904
Volume
4.4571553461489E+24
Space diagonal
285044862.3346
Perimeter
493712184
Area
1.1727510126766E+16
Altitude
142522431.1673
Surface area
1.1727510126766E+16
Volume
5.2528079501062E+23
Height
77579385.169071