164996839 is an odd 9-digits composite number following 164996838
and preceding 164996840 . In scientific notation, it is written as 1.64996839 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 141224856 positive integers (up to 164996839) that are relatively prime to 164996839.
164996839 has 8 divisors, whose sum is 188835840
The reverse of 164996839 is 938699461
Previous prime number is 719
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred sixty-four million nine hundred ninety-six thousand eight hundred thirty-nine
Scientific notation
1.64996839 × 10^8
Engineering notation
1.64996839 × 10^6
Prime Factorization
7 × 719 × 32783
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
164996839
Product of the distinct prime numbers
The prime factorization of 164996839 is 7 × 719 × 32783.
Since it has a total of 3 prime factors.
8 , 3 , 60 , 99 , 663 , 551 , 8717 , 8948 , 30384 , 29082 , 250772 , 71100 , 8548693 , 8652509 , 73538604 , 96305126 , 403196680 , 317092625 , 7786846358 , 1038939041
n×2
329993678
n×3
494990517
n×4
659987356
n×5
824984195
n÷2
82498419.5
n÷3
54998946.333333
n÷3
41249209.75
n÷5
32999367.8
n2
27223956879991921
n3
4.491866830271E+24
n4
7.4114382820366E+32
n5
1.2228638889796E+41
2 √n
12845.109536318
3 √n
548.47715270099
4 √n
113.3362675242
5 √n
44.004300809905
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
-164996838
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 164996839 can be divided by 8 positive divisors.
The sum of these divisors (counting 164996839) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110101011010011011100111
3
Ternary
102111110201010001
4
Quaternary
21311122123213
5
Quinary
314214344324
6
Senary
24212242131
8
Octal
1165323347
10
Decimal
164996839
12
Duodecimal
47310347
16
Hexadecimal
9d5a6e7
20
Vigesimal
2bb4c1j
36
Base36
2q8gdj
md5
3424ea08c009e5c50f2df9c69dff2a0d
sha1
1499b5e41021fb268e0d753b3fc9709a4d9aca88
sha256
2bee47263280735702c5091c8d17e96b5b9239eb5100a3713894c51940fa2691
sha512
215d7af4dc894723c295c1a357cbeb47cdc4d13cf1e1a35223c1e3b15a055957fe2a9b6dea318cb28f514af05fee12f5915030aa24af50ed77d0fd97945993d8
ripemd-160
3648b908ffda670d02828ef8831d351e88d02397
Diameter
329993678
Circumference
1036705714.5359
Area
8.5526582935828E+16
Volume
1.8815487779844E+25
Surface area
3.4210633174331E+17
Circumference
1036705714.5359
Perimeter
659987356
Area
27223956879991921
Diagonal
233340767.46249
Surface area
163343741279951526
Volume
4.491866830271E+24
Space diagonal
285782908.23626
Perimeter
494990517
Area
1.1788319124803E+16
Altitude
142891454.11813
Surface area
1.1788319124803E+16
Volume
5.2937158264525E+23
Height
77780255.82083