164969745 is an odd 9-digits composite number following 164969744
and preceding 164969746 . In scientific notation, it is written as 1.64969745 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 86670144 positive integers (up to 164969745) that are relatively prime to 164969745.
164969745 has 16 divisors, whose sum is 267892800
The reverse of 164969745 is 547969461
Previous prime number is 67
Is Prime? no Number parity odd Number length 9 Sum of Digits 51 Digital Root 6
Name
one hundred sixty-four million nine hundred sixty-nine thousand seven hundred forty-five
Scientific notation
1.64969745 × 10^8
Engineering notation
1.64969745 × 10^6
Prime Factorization
3 × 5 × 67 × 164149
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
164969745 Product of the distinct prime numbers
The prime factorization of 164969745 is 3 × 5 × 67 × 164149.
Since it has a total of 4 prime factors.
4 , 1 , 74 , 2 , 801 , 760 , 3280 , 7817 , 62861 , 91900 , 772193 , 242385 , 5018305 , 9637083 , 69120378 , 70137446 , 509528051 , 532078328 , 6031778961 , 6447140261
n×2
329939490
n×3
494909235
n×4
659878980
n×5
824848725
n÷2
82484872.5
n÷3
54989915
n÷3
41242436.25
n÷5
32993949
n2
27215016765365025
n3
4.489654375953E+24
n4
7.406571375391E+32
n5
1.2218601911226E+41
2 √n12844.054850397
3 √n548.44712939156
4 √n113.33161452303
5 √n44.002855532707
1 , 3 , 5 , 15 , 67 , 201 , 335 , 1005 , 164149 , 492447 , 820745 , 2462235 , 10997983 , 32993949 , 54989915 , 164969745
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
-164969744 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 164969745 can be divided by 16 positive divisors.
The sum of these divisors (counting 164969745) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110101010011110100010001
3
Ternary
102111102022221120
4
Quaternary
21311103310101
5
Quinary
314213012440
6
Senary
24211512453
8
Octal
1165236421
10
Decimal
164969745
12
Duodecimal
472b8729
16
Hexadecimal
9d53d11
20
Vigesimal
2bb1475
36
Base36
2q7vgx
md5
f511bc1f4bea0ac60d487ee414446edb
sha1
a09b92adee3ccf8cf3539793e752ebd53cc2ae1d
sha256
000681931e28ce717a6f2eb7ace5861dd7102e863e20c8d19fb1d3421fc55e14
sha512
d780ca99e9d50dd2860e7062a3baed4d8ee41a57a91ff207a3476963d844c2a95403b5ed0b081827f4afeb835eb0a4a13f1354e629ccb3f62362bc881be22a1a
ripemd-160
ab6413f51c21527fac43a301052a4c8d87e152d8
Diameter
329939490
Circumference
1036535477.9132
Area
8.5498496737394E+16
Volume
1.8806220272868E+25
Surface area
3.4199398694958E+17
Circumference
1036535477.9132
Perimeter
659878980
Area
27215016765365025
Diagonal
233302450.76023
Surface area
163290100592190150
Volume
4.489654375953E+24
Space diagonal
285735980.05168
Perimeter
494909235
Area
1.1784447941613E+16
Altitude
142867990.02584
Surface area
1.1784447941613E+16
Volume
5.2911084240337E+23
Height
77767483.586744