164555491 is an odd 9-digits composite number following 164555490
and preceding 164555492 . In scientific notation, it is written as 1.64555491 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 161118720 positive integers (up to 164555491) that are relatively prime to 164555491.
164555491 has 8 divisors, whose sum is 168017024
The reverse of 164555491 is 194555461
Previous prime number is 223
Is Prime? no Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred sixty-four million five hundred fifty-five thousand four hundred ninety-one
Scientific notation
1.64555491 × 10^8
Engineering notation
1.64555491 × 10^6
Prime Factorization
61 × 223 × 12097
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
164555491 Product of the distinct prime numbers
The prime factorization of 164555491 is 61 × 223 × 12097.
Since it has a total of 3 prime factors.
10 , 6 , 33 , 4 , 709 , 835 , 6273 , 4584 , 97420 , 40197 , 427825 , 485388 , 661491 , 5594337 , 72517426 , 64187097 , 486020231 , 400177144 , 924105107 , 874049520
n×2
329110982
n×3
493666473
n×4
658221964
n×5
822777455
n÷2
82277745.5
n÷3
54851830.333333
n÷3
41138872.75
n÷5
32911098.2
n2
27078509618251081
n3
4.4559174457795E+24
n4
7.3324568314572E+32
n5
1.2065960341367E+41
2 √n12827.918420383
3 √n547.98767776473
4 √n113.26040093688
5 √n43.980734269471
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
-164555490 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 164555491 can be divided by 8 positive divisors.
The sum of these divisors (counting 164555491) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110011101110101011100011
3
Ternary
102110122021200211
4
Quaternary
21303232223203
5
Quinary
314111233431
6
Senary
24154554551
8
Octal
1163565343
10
Decimal
164555491
12
Duodecimal
47138a57
16
Hexadecimal
9ceeae3
20
Vigesimal
2b898eb
36
Base36
2pyztv
md5
fb964795e191a8f293662d4a66608bc9
sha1
a9c67669418081276859909b39136c78ba114f94
sha256
d549a5a4fa89ee11b8ffd25762187191612d6acc58c956aee09b85d5ac76c009
sha512
534e00dcc739e878088c5ff3a1da0cfafbd067f2769e0e7d9921542b94670d4323dbee1df689c5b6f06864798a218b2cc1dd382017394b2abb2c1de7bf742d2c
ripemd-160
71f4c5753b4837040f5457b5ff076a66334d1fce
Diameter
329110982
Circumference
1033932643.2669
Area
8.5069646886858E+16
Volume
1.8664903350218E+25
Surface area
3.4027858754743E+17
Circumference
1033932643.2669
Perimeter
658221964
Area
27078509618251081
Diagonal
232716607.13516
Surface area
162471057709506486
Volume
4.4559174457795E+24
Space diagonal
285018471.07644
Perimeter
493666473
Area
1.1725338613013E+16
Altitude
142509235.53822
Surface area
1.1725338613013E+16
Volume
5.2513490705302E+23
Height
77572202.378388