164920393 is an odd 9-digits composite number following 164920392
and preceding 164920394 . In scientific notation, it is written as 1.64920393 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 147469200 positive integers (up to 164920393) that are relatively prime to 164920393.
164920393 has 8 divisors, whose sum is 182863296
The reverse of 164920393 is 393029461
Previous prime number is 61
Is Prime? no Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred sixty-four million nine hundred twenty thousand three hundred ninety-three
Scientific notation
1.64920393 × 10^8
Engineering notation
1.64920393 × 10^6
Prime Factorization
11 × 61 × 245783
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
164920393 Product of the distinct prime numbers
The prime factorization of 164920393 is 11 × 61 × 245783.
Since it has a total of 3 prime factors.
9 , 5 , 8 , 38 , 877 , 994 , 4130 , 7289 , 2673 , 47932 , 682463 , 324826 , 4469300 , 7830977 , 36401288 , 30562293 , 707936728 , 357707839 , 9676486998 , 5554428288
n×2
329840786
n×3
494761179
n×4
659681572
n×5
824601965
n÷2
82460196.5
n÷3
54973464.333333
n÷3
41230098.25
n÷5
32984078.6
n2
27198736027274449
n3
4.4856262347214E+24
n4
7.3977124148136E+32
n5
1.220033638752E+41
2 √n12842.133506548
3 √n548.39243317585
4 √n113.32313756046
5 √n44.000222457367
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
-164920392 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 164920393 can be divided by 8 positive divisors.
The sum of these divisors (counting 164920393) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110101000111110001001001
3
Ternary
102111022211020201
4
Quaternary
21311013301021
5
Quinary
314204423033
6
Senary
24210452201
8
Octal
1165076111
10
Decimal
164920393
12
Duodecimal
47294061
16
Hexadecimal
9d47c49
20
Vigesimal
2baf0jd
36
Base36
2q6te1
md5
5dce0d61f53d29eafd3f45b49665a605
sha1
ee2b96428933312b1ed2eeaf32c6ea275fcc9143
sha256
11528601a736567b25321182ee25aa06177ee1f197e9bb1e2a4ed998c72c384b
sha512
91e40935497c433f07e7d70837b13d89bfb74c6b892cd467cfc019b44d36e691c86517cfb73ea20e0fccd5db9aa17d56508f2824aabded7bb51eda26b3088074
ripemd-160
40b1e81e74802f3e1202580ff469417e2dfafdda
Diameter
329840786
Circumference
1036225390.1519
Area
8.5447349290213E+16
Volume
1.8789347234334E+25
Surface area
3.4178939716085E+17
Circumference
1036225390.1519
Perimeter
659681572
Area
27198736027274449
Diagonal
233232656.4925
Surface area
163192416163646694
Volume
4.4856262347214E+24
Space diagonal
285650499.88023
Perimeter
494761179
Area
1.1777398175223E+16
Altitude
142825249.94011
Surface area
1.1777398175223E+16
Volume
5.2863612140663E+23
Height
77744218.830834