164889430 is an even 9-digits composite number following 164889429
and preceding 164889431 . In scientific notation, it is written as 1.64889430 × 10^8.
The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors.
There are 65148000 positive integers (up to 164889430) that are relatively prime to 164889430.
164889430 has 32 divisors, whose sum is 300464640
The reverse of 164889430 is 034988461
Previous prime number is 367
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred sixty-four million eight hundred eighty-nine thousand four hundred thirty
Scientific notation
1.64889430 × 10^8
Engineering notation
1.64889430 × 10^6
Prime Factorization
2 × 5 × 179 × 367 × 251
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
164889430 Product of the distinct prime numbers
The prime factorization of 164889430 is 2 × 5 × 179 × 367 × 251.
Since it has a total of 5 prime factors.
9 , 3 , 5 , 69 , 139 , 736 , 183 , 8078 , 55213 , 61059 , 927915 , 908988 , 5292851 , 9082051 , 11585681 , 58377170 , 73368792 , 443048786 , 2526252246 , 6532389809
n×2
329778860
n×3
494668290
n×4
659557720
n×5
824447150
n÷2
82444715
n÷3
54963143.333333
n÷3
41222357.5
n÷5
32977886
n2
27188524125724900
n3
4.483100245632E+24
n4
7.3921584413512E+32
n5
1.2188887918641E+41
2 √n12840.927925972
3 √n548.35811169233
4 √n113.31781821925
5 √n43.998570167815
1 , 2 , 5 , 10 , 179 , 251 , 358 , 367 , 502 , 734 , 895 , 1255 , 1790 , 1835 , 2510 , 3670 , 44929 , 65693 , 89858 , 92117 , 131386 , 184234 , 224645 , 328465 , 449290 , 460585 , 656930 , 921170 , 16488943 , 32977886 , 82444715 , 164889430
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-164889429 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164889430 can be divided by 32 positive divisors.
The sum of these divisors (counting 164889430) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001110101000000001101010110
3
Ternary
102111021020202221
4
Quaternary
21311000031112
5
Quinary
314202430210
6
Senary
24210052554
8
Octal
1165001526
10
Decimal
164889430
12
Duodecimal
4727a15a
16
Hexadecimal
9d40356
20
Vigesimal
2bab3ba
36
Base36
2q65hy
md5
8540dc587f064e3b2211f82629f12f00
sha1
cf0cd28fc8bee151256daef6720168817c057ea1
sha256
52098ec02da96596ea81990b6617a06cbc632cac0b3d0e7f9eb586a3e0f41359
sha512
7055f1b36bd83ec9dfdde36b0d6be9c8ff901c85f5f48a53f0c5056b04903c86a3d6acd66d7e231e309b3a4db4f8468f07af0e5ac09ab638b13889c3c45e4fe3
ripemd-160
f1bc432d807ef2b792ee7e999e6014ccf22c852c
Diameter
329778860
Circumference
1036030843.8852
Area
8.5415267655326E+16
Volume
1.8778766395979E+25
Surface area
3.416610706213E+17
Circumference
1036030843.8852
Perimeter
659557720
Area
27188524125724900
Diagonal
233188868.19797
Surface area
163131144754349400
Volume
4.483100245632E+24
Space diagonal
285596870.39107
Perimeter
494668290
Area
1.1772976292142E+16
Altitude
142798435.19554
Surface area
1.1772976292142E+16
Volume
5.2833843073758E+23
Height
77729622.732656