19936472 is an even 8-digits composite number following 19936471
and preceding 19936473 . In scientific notation, it is written as 1.9936472 × 10^7.
The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors.
There are 9136800 positive integers (up to 19936472) that are relatively prime to 19936472.
19936472 has 32 divisors, whose sum is 40627200
The reverse of 19936472 is 27463991
Previous prime number is 31
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
nineteen million nine hundred thirty-six thousand four hundred seventy-two
Scientific notation
1.9936472 × 10^7
Engineering notation
1.9936472 × 10^6
Prime Factorization
2 × 2 × 2 × 19 × 31 × 4231
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
4984118
Product of the distinct prime numbers
The prime factorization of 19936472 is 2 × 2 × 2 × 19 × 31 × 4231.
Since it has a total of 6 prime factors.
6 , 9 , 78 , 92 , 701 , 181 , 586 , 8412 , 28773 , 88279 , 157792 , 199733 , 2329930 , 4992172 , 6197155 , 87673635 , 576537048 , 279296231 , 6461972590 , 6361226137
n×2
39872944
n×3
59809416
n×4
79745888
n×5
99682360
n÷2
9968236
n÷3
6645490.6666667
n÷3
4984118
n÷5
3987294.4
n2
397462915806784
n3
7.9240082920203E+21
n4
1.5797676944163E+29
n5
3.1494994406235E+36
2 √n
4465.0276594888
3 √n
271.15405428231
4 √n
66.820862456936
5 √n
28.835644415902
1 , 2 , 4 , 8 , 19 , 31 , 38 , 62 , 76 , 124 , 152 , 248 , 589 , 1178 , 2356 , 4231 , 4712 , 8462 , 16924 , 33848 , 80389 , 131161 , 160778 , 262322 , 321556 , 524644 , 643112 , 1049288 , 2492059 , 4984118 , 9968236 , 19936472
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
-19936471
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 19936472 can be divided by 32 positive divisors.
The sum of these divisors (counting 19936472) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001100000011010011011000
3
Ternary
1101111212200212
4
Quaternary
1030003103120
5
Quinary
20100431342
6
Senary
1551150252
8
Octal
114032330
10
Decimal
19936472
12
Duodecimal
6815388
16
Hexadecimal
13034d8
20
Vigesimal
64c13c
36
Base36
bvb2w
md5
913a3688970eb215bc7936132ab5cf57
sha1
8880f0359135f39c375858709b6e62264e0ee96a
sha256
77c26762c654c41e9f27e6240e115a996e3ab042e5b6986296ff64f6554cd798
sha512
c954687af5de5bd975ca4565d25c6316ff52e1c34ed8bc926e6c8e740b3ac3d74b5ad8f49ff6bd7b94d3e7066ff641ad3ff7bb517b4e5b771aafd782e89dfe47
ripemd-160
cb54a3667b2f7f045531b82c0039f65267f5816c
Diameter
39872944
Circumference
125264547.9474
Area
1.248666576373E+15
Volume
3.3192008316261E+22
Surface area
4.9946663054919E+15
Circumference
125264547.9474
Perimeter
79745888
Area
397462915806784
Diagonal
28194429.088271
Surface area
2384777494840704
Volume
7.9240082920203E+21
Space diagonal
34530982.427674
Perimeter
59809416
Area
1.7210649107546E+14
Altitude
17265491.213837
Surface area
1.7210649107546E+14
Volume
9.33853332911E+20
Height
9398143.0294238