19984764 is an even 8-digits composite number following 19984763
and preceding 19984765 . In scientific notation, it is written as 1.9984764 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 6626304 positive integers (up to 19984764) that are relatively prime to 19984764.
19984764 has 24 divisors, whose sum is 46878160
The reverse of 19984764 is 46748991
Previous prime number is 193
Is Prime? no Number parity even Number length 8 Sum of Digits 48 Digital Root 3
Name
nineteen million nine hundred eighty-four thousand seven hundred sixty-four
Scientific notation
1.9984764 × 10^7
Engineering notation
1.9984764 × 10^6
Prime Factorization
2 × 2 × 3 × 193 × 8629
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
9992382 Product of the distinct prime numbers
The prime factorization of 19984764 is 2 × 2 × 3 × 193 × 8629.
Since it has a total of 5 prime factors.
6 , 3 , 26 , 56 , 675 , 704 , 1612 , 1284 , 82817 , 12719 , 135985 , 775229 , 3945949 , 8427671 , 5140496 , 69214940 , 885821480 , 303758731 , 5973317763 , 372562664
n×2
39969528
n×3
59954292
n×4
79939056
n×5
99923820
n÷2
9992382
n÷3
6661588
n÷3
4996191
n÷5
3996952.8
n2
399390792135696
n3
7.9817307246049E+21
n4
1.5951300484278E+29
n5
3.1878297567138E+36
2 √n4470.4321938712
3 √n271.37281603759
4 √n66.861290698514
5 √n28.84960058277
1 , 2 , 3 , 4 , 6 , 12 , 193 , 386 , 579 , 772 , 1158 , 2316 , 8629 , 17258 , 25887 , 34516 , 51774 , 103548 , 1665397 , 3330794 , 4996191 , 6661588 , 9992382 , 19984764
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-19984763 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19984764 can be divided by 24 positive divisors.
The sum of these divisors (counting 19984764) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001100001111000101111100
3
Ternary
1101121022221110
4
Quaternary
1030033011330
5
Quinary
20104003024
6
Senary
1552202020
8
Octal
114170574
10
Decimal
19984764
12
Duodecimal
6839310
16
Hexadecimal
130f17c
20
Vigesimal
64i1i4
36
Base36
bwccc
md5
5374d8cc32dc6232329547ce4ce8a598
sha1
d5cddd87aa40a438e64c3968f70c57012937c9b3
sha256
950a93776d43c5bd4feafb6982eec16a165d28d0c624a2fdb83faac3df6bde1c
sha512
1fa83bdad7d219a443c336f47a66463e09e653b6d907515b08c97929ea250c273734130ffc8f89af91db3f9e0972b66f07e134a6ed116794177b1d224ae0ae79
ripemd-160
23690c4ebf0050108a5c3959dca24fb18c079996
Diameter
39969528
Circumference
125567975.53225
Area
1.2547231784849E+15
Volume
3.3433795476468E+22
Surface area
5.0188927139396E+15
Circumference
125567975.53225
Perimeter
79939056
Area
399390792135696
Diagonal
28262724.289626
Surface area
2396344752814176
Volume
7.9817307246049E+21
Space diagonal
34614626.625273
Perimeter
59954292
Area
1.7294128601355E+14
Altitude
17307313.312637
Surface area
1.7294128601355E+14
Volume
9.4065598682886E+20
Height
9420908.0965419