164485961 is an odd 9-digits composite number following 164485960
and preceding 164485962 . In scientific notation, it is written as 1.64485961 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 163083600 positive integers (up to 164485961) that are relatively prime to 164485961.
164485961 has 8 divisors, whose sum is 165892800
The reverse of 164485961 is 169584461
Previous prime number is 1019
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred sixty-four million four hundred eighty-five thousand nine hundred sixty-one
Scientific notation
1.64485961 × 10^8
Engineering notation
1.64485961 × 10^6
Prime Factorization
151 × 1019 × 1069
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
164485961
Product of the distinct prime numbers
The prime factorization of 164485961 is 151 × 1019 × 1069.
Since it has a total of 3 prime factors.
2 , 3 , 97 , 54 , 985 , 134 , 7542 , 3405 , 20022 , 48674 , 915538 , 757863 , 9936319 , 2694087 , 70001565 , 1715535 , 964700260 , 38895831 , 3327246798 , 5354664176
n×2
328971922
n×3
493457883
n×4
657943844
n×5
822429805
n÷2
82242980.5
n÷3
54828653.666667
n÷3
41121490.25
n÷5
32897192.2
n2
27055631366093521
n3
4.4502715257136E+24
n4
7.3200718861794E+32
n5
1.2040490587873E+41
2 √n
12825.208029502
3 √n
547.91048607163
4 √n
113.24843499803
5 √n
43.977016985527
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
-164485960
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 164485961 can be divided by 8 positive divisors.
The sum of these divisors (counting 164485961) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110011011101101101001001
3
Ternary
102110111202022122
4
Quaternary
21303131231021
5
Quinary
314102022321
6
Senary
24153301025
8
Octal
1163355511
10
Decimal
164485961
12
Duodecimal
47104775
16
Hexadecimal
9cddb49
20
Vigesimal
2b80ei1
36
Base36
2pxi6h
md5
727e4e560c359b2a54304ec7635ae39e
sha1
59c8fe8f3bb0fe568c1f2a902a2f0acb9eaecd5a
sha256
ed14f880533f9fec5952670593fb1151b25499386f77d6124d84ad125015adb5
sha512
723c6d8349e0a376181f5475fa1d9a3ae947314e91b8596e54a18b19dae92a9fedc3c848cd5b3351f92dd01fc51d6d636b277ee4caf31a53b132fcaa3f3e0922
ripemd-160
af0d1df8d70675072b105343fb79e6a5b842b7eb
Diameter
328971922
Circumference
1033495773.3925
Area
8.4997772737953E+16
Volume
1.8641253775549E+25
Surface area
3.3999109095181E+17
Circumference
1033495773.3925
Perimeter
657943844
Area
27055631366093521
Diagonal
232618276.86617
Surface area
162333788196561126
Volume
4.4502715257136E+24
Space diagonal
284898041.58379
Perimeter
493457883
Area
1.1715432039232E+16
Altitude
142449020.7919
Surface area
1.1715432039232E+16
Volume
5.2446952899225E+23
Height
77539425.622057