164443457 is an odd 9-digits composite number following 164443456
and preceding 164443458 . In scientific notation, it is written as 1.64443457 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 164176320 positive integers (up to 164443457) that are relatively prime to 164443457.
164443457 has 4 divisors, whose sum is 164710596
The reverse of 164443457 is 754344461
Previous prime number is 617
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred sixty-four million four hundred forty-three thousand four hundred fifty-seven
Scientific notation
1.64443457 × 10^8
Engineering notation
1.64443457 × 10^6
Prime Factorization
617 × 266521
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
164443457
Product of the distinct prime numbers
The prime factorization of 164443457 is 617 × 266521.
Since it has a total of 2 prime factors.
3 , 1 , 84 , 54 , 924 , 973 , 4897 , 4507 , 28294 , 56586 , 39624 , 57227 , 9135207 , 9985206 , 85803530 , 67922011 , 330583979 , 923219516 , 6182252251 , 1403034041
n×2
328886914
n×3
493330371
n×4
657773828
n×5
822217285
n÷2
82221728.5
n÷3
54814485.666667
n÷3
41110864.25
n÷5
32888691.4
n2
27041650550110849
n3
4.4468224994462E+24
n4
7.3125086447431E+32
n5
1.2024942008839E+41
2 √n
12823.550873296
3 √n
547.86328773043
4 √n
113.24111829762
5 √n
43.974743974077
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-164443456
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164443457 can be divided by 4 positive divisors.
The sum of these divisors (counting 164443457) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001110011010011010101000001
3
Ternary
102110102121000102
4
Quaternary
21303103111001
5
Quinary
314044142312
6
Senary
24152332145
8
Octal
1163232501
10
Decimal
164443457
12
Duodecimal
470a4055
16
Hexadecimal
9cd3541
20
Vigesimal
2b7f8ch
36
Base36
2pwldt
md5
b82900834d4c9edae55e335f808d4a37
sha1
8a6873c480bfbbd9ac2ad0bb056e838972ab607b
sha256
e3bf8cb1c8f80af8f847ce4bb18643eb0c8fd0565e704a018c24a5671e17c689
sha512
d627a571c0aa9cca7a3af37dd796f09c97166edbf2206656673da8da58f709d02071c69814a9604a37d2769fc58216fe3d7740191abc3614b33606931583f9a7
ripemd-160
cefbf96e01ec33f22bf8b81ebdd1eb5df6a11948
Diameter
328886914
Circumference
1033228712.8842
Area
8.4953850709171E+16
Volume
1.8626806528104E+25
Surface area
3.3981540283668E+17
Circumference
1033228712.8842
Perimeter
657773828
Area
27041650550110849
Diagonal
232558167.13292
Surface area
162249903300665094
Volume
4.4468224994462E+24
Space diagonal
284824422.49627
Perimeter
493330371
Area
1.1709378168329E+16
Altitude
142412211.24813
Surface area
1.1709378168329E+16
Volume
5.2406305734855E+23
Height
77519389.044306