164989208 is an even 9-digits composite number following 164989207
and preceding 164989209 . In scientific notation, it is written as 1.64989208 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors.
There are 82414368 positive integers (up to 164989208) that are relatively prime to 164989208.
164989208 has 16 divisors, whose sum is 309655680
The reverse of 164989208 is 802989461
Previous prime number is 1087
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred sixty-four million nine hundred eighty-nine thousand two hundred eight
Scientific notation
1.64989208 × 10^8
Engineering notation
1.64989208 × 10^6
Prime Factorization
2 × 2 × 2 × 1087 × 18973
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
41247302
Product of the distinct prime numbers
The prime factorization of 164989208 is 2 × 2 × 2 × 1087 × 18973.
Since it has a total of 5 prime factors.
3 , 4 , 96 , 75 , 988 , 533 , 7380 , 5091 , 58311 , 23496 , 876076 , 686327 , 4462673 , 1893889 , 43103784 , 45985913 , 24432751 , 60909116 , 7110781513 , 8728066106
n×2
329978416
n×3
494967624
n×4
659956832
n×5
824946040
n÷2
82494604
n÷3
54996402.666667
n÷3
41247302
n÷5
32997841.6
n2
27221438756467264
n3
4.49124362105E+24
n4
7.410067279721E+32
n5
1.2225811317079E+41
2 √n
12844.812493766
3 √n
548.46869699622
4 √n
113.33495706871
5 √n
44.003893768129
1 , 2 , 4 , 8 , 1087 , 2174 , 4348 , 8696 , 18973 , 37946 , 75892 , 151784 , 20623651 , 41247302 , 82494604 , 164989208
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-164989207
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164989208 can be divided by 16 positive divisors.
The sum of these divisors (counting 164989208) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110101011000100100011000
3
Ternary
102111110022122102
4
Quaternary
21311120210120
5
Quinary
314214123313
6
Senary
24212142532
8
Octal
1165304430
10
Decimal
164989208
12
Duodecimal
47307a48
16
Hexadecimal
9d58918
20
Vigesimal
2bb3d08
36
Base36
2q8ahk
md5
43bdc2de81998c601aa2fe224f72817a
sha1
7183868770a33deecf33102b4dc92353733b6858
sha256
f75de0c7609b64e832f1c142f746441ca5736dc26e3011c3c3b39e88dbaf4865
sha512
5c3189cd6470c5362143eefc91e8de227a9a6fe1b665a629258ce47387fff65f69d49000c15bc56ce673266f2af7b541322b468a7faaed58a5867a28ad25036a
ripemd-160
e68843afc15c40add05629d6a296b2f9cf2d3104
Diameter
329978416
Circumference
1036657767.5488
Area
8.5518672017462E+16
Volume
1.8812877287164E+25
Surface area
3.4207468806985E+17
Circumference
1036657767.5488
Perimeter
659956832
Area
27221438756467264
Diagonal
233329975.5988
Surface area
163328632538803584
Volume
4.49124362105E+24
Space diagonal
285769690.95655
Perimeter
494967624
Area
1.1787228745331E+16
Altitude
142884845.47827
Surface area
1.1787228745331E+16
Volume
5.2929813673422E+23
Height
77776658.532932