164639461 is an odd 9-digits composite number following 164639460
and preceding 164639462 . In scientific notation, it is written as 1.64639461 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors.
There are 141119496 positive integers (up to 164639461) that are relatively prime to 164639461.
164639461 has 6 divisors, whose sum is 191519430
The reverse of 164639461 is 164936461
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred sixty-four million six hundred thirty-nine thousand four hundred sixty-one
Scientific notation
1.64639461 × 10^8
Engineering notation
1.64639461 × 10^6
Prime Factorization
7 × 7 × 3359989
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
23519923 Product of the distinct prime numbers
The prime factorization of 164639461 is 7 × 7 × 3359989.
Since it has a total of 3 prime factors.
2 , 7 , 63 , 44 , 253 , 368 , 9751 , 4495 , 5035 , 55653 , 706693 , 465922 , 8507422 , 9745359 , 87920391 , 3331902 , 903702942 , 358429450 , 1375663089 , 6562375047
n×2
329278922
n×3
493918383
n×4
658557844
n×5
823197305
n÷2
82319730.5
n÷3
54879820.333333
n÷3
41159865.25
n÷5
32927892.2
n2
27106152118370521
n3
4.4627422745525E+24
n4
7.3474348266424E+32
n5
1.209677709591E+41
2 √n12831.190942387
3 √n548.08087165821
4 √n113.27484690957
5 √n43.985221884757
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-164639460 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164639461 can be divided by 6 positive divisors.
The sum of these divisors (counting 164639461) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1001110100000011001011100101
3
Ternary
102110210112212211
4
Quaternary
21310003023211
5
Quinary
314121430321
6
Senary
24200443421
8
Octal
1164031345
10
Decimal
164639461
12
Duodecimal
47179571
16
Hexadecimal
9d032e5
20
Vigesimal
2b8jid1
36
Base36
2q0smd
md5
3dd4ae86978b0d090e28b283ecda7dac
sha1
b7f0391a5df04c3f74e61a7662ab94505b59d39f
sha256
8de82bb0c6211870d04921a0548822de7d87d395b54e98f2cad99a4ddc50b5ee
sha512
86ffea60b9f7ff27fce565d9d5a044c565236e50ad7a1a83158ddb5e6140c0439a22d0149ddd507c1aef1557de09e0f862c97474600a58226506488abfe25796
ripemd-160
38c3b1051383d3917af5b404f048c413ba1693cb
Diameter
329278922
Circumference
1034460242.3372
Area
8.515648836216E+16
Volume
1.8693491126132E+25
Surface area
3.4062595344864E+17
Circumference
1034460242.3372
Perimeter
658557844
Area
27106152118370521
Diagonal
232835358.648
Surface area
162636912710223126
Volume
4.4627422745525E+24
Space diagonal
285163911.38275
Perimeter
493918383
Area
1.1737308166677E+16
Altitude
142581955.69138
Surface area
1.1737308166677E+16
Volume
5.2593922083733E+23
Height
77611786.215999