164564257 is an odd 9-digits composite number following 164564256
and preceding 164564258 . In scientific notation, it is written as 1.64564257 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 138094320 positive integers (up to 164564257) that are relatively prime to 164564257.
164564257 has 12 divisors, whose sum is 194398704
The reverse of 164564257 is 752465461
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred sixty-four million five hundred sixty-four thousand two hundred fifty-seven
Scientific notation
1.64564257 × 10^8
Engineering notation
1.64564257 × 10^6
Prime Factorization
11 × 13 × 13 × 88523
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
12658789
Product of the distinct prime numbers
The prime factorization of 164564257 is 11 × 13 × 13 × 88523.
Since it has a total of 4 prime factors.
1 , 6 , 49 , 40 , 826 , 974 , 36 , 6140 , 13378 , 93683 , 756337 , 734233 , 3624843 , 477744 , 66218910 , 90548329 , 631815524 , 778863650 , 2526640914 , 9617401567
n×2
329128514
n×3
493692771
n×4
658257028
n×5
822821285
n÷2
82282128.5
n÷3
54854752.333333
n÷3
41141064.25
n÷5
32912851.4
n2
27081394681962049
n3
4.4566295943608E+24
n4
7.334019379202E+32
n5
1.206917449962E+41
2 √n
12828.260092468
3 √n
547.99740816967
4 √n
113.26190927434
5 √n
43.981202837125
1 , 11 , 13 , 143 , 169 , 1859 , 88523 , 973753 , 1150799 , 12658789 , 14960387 , 164564257
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-164564256
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164564257 can be divided by 12 positive divisors.
The sum of these divisors (counting 164564257) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001110011110000110100100001
3
Ternary
102110122201201111
4
Quaternary
21303300310201
5
Quinary
314112024012
6
Senary
24155103321
8
Octal
1163606441
10
Decimal
164564257
12
Duodecimal
47141b41
16
Hexadecimal
9cf0d21
20
Vigesimal
2b8aach
36
Base36
2pz6ld
md5
bc7d4f3e006b44a19f363e50835df7c2
sha1
a0f8a9ffedb64cefcd569211945b35b1d72f461f
sha256
dc4e05d33982d9f3c4b4e72289fbdf3af4db833e7cc8394db1152d1c93667da3
sha512
2e3a791878122ead5ff9fe0d60d145fcf2773bfda2bbe82c6550c90445547ac5d466e3b989f2b1c9d6ed9e9afa2b97c4e77c9657ed4f056199b7fa574d8f8cab
ripemd-160
eaf799dff1562cc2d8047ab4d951d0a24832d9fb
Diameter
329128514
Circumference
1033987721.6693
Area
8.5078710581818E+16
Volume
1.866788639122E+25
Surface area
3.4031484232727E+17
Circumference
1033987721.6693
Perimeter
658257028
Area
27081394681962049
Diagonal
232729004.13125
Surface area
162488368091772294
Volume
4.4566295943608E+24
Space diagonal
285033654.23382
Perimeter
493692771
Area
1.1726587882246E+16
Altitude
142516827.11691
Surface area
1.1726587882246E+16
Volume
5.252188345682E+23
Height
77576334.710417