164430445 is an odd 9-digits composite number following 164430444
and preceding 164430446 . In scientific notation, it is written as 1.64430445 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 130783296 positive integers (up to 164430445) that are relatively prime to 164430445.
164430445 has 8 divisors, whose sum is 198458136
The reverse of 164430445 is 544034461
Previous prime number is 173
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred sixty-four million four hundred thirty thousand four hundred forty-five
Scientific notation
1.64430445 × 10^8
Engineering notation
1.64430445 × 10^6
Prime Factorization
5 × 173 × 190093
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
164430445
Product of the distinct prime numbers
The prime factorization of 164430445 is 5 × 173 × 190093.
Since it has a total of 3 prime factors.
3 , 4 , 15 , 91 , 726 , 288 , 47 , 2530 , 46229 , 77395 , 692634 , 931350 , 3439138 , 9473188 , 52184121 , 89495162 , 233248455 , 558327612 , 1758778845 , 685632575
n×2
328860890
n×3
493291335
n×4
657721780
n×5
822152225
n÷2
82215222.5
n÷3
54810148.333333
n÷3
41107611.25
n÷5
32886089
n2
27037371242898025
n3
4.4457669850999E+24
n4
7.3101944372629E+32
n5
1.2020185243557E+41
2 √n
12823.043515484
3 √n
547.84883699811
4 √n
113.23887810944
5 √n
43.974048029719
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-164430444
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164430445 can be divided by 8 positive divisors.
The sum of these divisors (counting 164430445) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110011010000001001101101
3
Ternary
102110101221011111
4
Quaternary
21303100021231
5
Quinary
314043233240
6
Senary
24152152021
8
Octal
1163201155
10
Decimal
164430445
12
Duodecimal
47098611
16
Hexadecimal
9cd026d
20
Vigesimal
2b7dg25
36
Base36
2pwbcd
md5
c13a7bb3f254e7f05720ef3d29e6632e
sha1
d7f0bec723878ccbb1d23840060fbf8bb63d0a46
sha256
74a215ffe594ca8f4b6bae6ed376a629c8fd1812499b9faf0c07e070a5b08fb9
sha512
581a89c8dde78e8af8682312c659eaa0bccffd4bc18cb589e8fb376e5a81413866a5b72393eb6f4bd771b625e40777298a1eab1aab176e3d7bd4d4a90b6ef42f
ripemd-160
57de276354cdbb39504fafdc28ebd8f291d50e23
Diameter
328860890
Circumference
1033146956.077
Area
8.4940406869068E+16
Volume
1.8622385199949E+25
Surface area
3.3976162747627E+17
Circumference
1033146956.077
Perimeter
657721780
Area
27037371242898025
Diagonal
232539765.38604
Surface area
162224227457388150
Volume
4.4457669850999E+24
Space diagonal
284801885.05116
Perimeter
493291335
Area
1.170752517395E+16
Altitude
142400942.52558
Surface area
1.170752517395E+16
Volume
5.2393866378991E+23
Height
77513255.128681