164865392 is an even 9-digits composite number following 164865391
and preceding 164865393 . In scientific notation, it is written as 1.64865392 × 10^8.
The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors.
There are 82364160 positive integers (up to 164865392) that are relatively prime to 164865392.
164865392 has 20 divisors, whose sum is 319692336
The reverse of 164865392 is 293568461
Previous prime number is 1447
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred sixty-four million eight hundred sixty-five thousand three hundred ninety-two
Scientific notation
1.64865392 × 10^8
Engineering notation
1.64865392 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 1447 × 7121
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
20608174
Product of the distinct prime numbers
The prime factorization of 164865392 is 2 × 2 × 2 × 2 × 1447 × 7121.
Since it has a total of 6 prime factors.
2 , 8 , 59 , 85 , 446 , 223 , 1681 , 3302 , 72492 , 7810 , 701340 , 999352 , 9381456 , 6058947 , 3701347 , 86546131 , 710057496 , 643056907 , 5959215263 , 9639350219
n×2
329730784
n×3
494596176
n×4
659461568
n×5
824326960
n÷2
82432696
n÷3
54955130.666667
n÷3
41216348
n÷5
32973078.4
n2
27180597479313664
n3
4.4811398582213E+24
n4
7.3878487933247E+32
n5
1.2180005873482E+41
2 √n
12839.991900309
3 √n
548.33146338447
4 √n
113.3136880536
5 √n
43.997287248335
1 , 2 , 4 , 8 , 16 , 1447 , 2894 , 5788 , 7121 , 11576 , 14242 , 23152 , 28484 , 56968 , 113936 , 10304087 , 20608174 , 41216348 , 82432696 , 164865392
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-164865391
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164865392 can be divided by 20 positive divisors.
The sum of these divisors (counting 164865392) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001110100111010010101110000
3
Ternary
102111020000210122
4
Quaternary
21310322111300
5
Quinary
314201143032
6
Senary
24205345412
8
Octal
1164722560
10
Decimal
164865392
12
Duodecimal
47268268
16
Hexadecimal
9d3a570
20
Vigesimal
2ba839c
36
Base36
2q5my8
md5
c5f31728a06c63cbfbf564def70e433f
sha1
5bee47881e75be9ad184ede58506b5830cab5726
sha256
d95e21a2a010f5ce445070c89d47bfc121b6061c3a2585880a2a1543b8cc399b
sha512
671ede4bec812f31fd2968d2ede9b891fbcefc725c592e16023902ae30ca1e698d4fab24e1315b882d60364f950d6000e09381ad39428c30472b7d7e218f9b4f
ripemd-160
c1585f6e346d3ad527f5e1963140d6bc724ef09f
Diameter
329730784
Circumference
1035879808.6768
Area
8.5390365361193E+16
Volume
1.8770554744395E+25
Surface area
3.4156146144477E+17
Circumference
1035879808.6768
Perimeter
659461568
Area
27180597479313664
Diagonal
233154873.33236
Surface area
163083584875881984
Volume
4.4811398582213E+24
Space diagonal
285555235.35376
Perimeter
494596176
Area
1.1769543953562E+16
Altitude
142777617.67688
Surface area
1.1769543953562E+16
Volume
5.281073968656E+23
Height
77718291.110786