19946031 is an odd 8-digits composite number following 19946030
and preceding 19946032 . In scientific notation, it is written as 1.9946031 × 10^7.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 11397720 positive integers (up to 19946031) that are relatively prime to 19946031.
19946031 has 8 divisors, whose sum is 30393984
The reverse of 19946031 is 13064991
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
nineteen million nine hundred forty-six thousand thirty-one
Scientific notation
1.9946031 × 10^7
Engineering notation
1.9946031 × 10^6
Prime Factorization
3 × 7 × 949811
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
19946031
Product of the distinct prime numbers
The prime factorization of 19946031 is 3 × 7 × 949811.
Since it has a total of 3 prime factors.
1 , 7 , 46 , 77 , 6 , 941 , 1777 , 7287 , 40885 , 34571 , 203240 , 406289 , 8498611 , 6956382 , 97449178 , 67720506 , 156509452 , 529704085 , 2096434964 , 9242393117
n×2
39892062
n×3
59838093
n×4
79784124
n×5
99730155
n÷2
9973015.5
n÷3
6648677
n÷3
4986507.75
n÷5
3989206.2
n2
397844152652961
n3
7.9354118019847E+21
n4
1.5827996980015E+29
n5
3.1570571843129E+36
2 √n
4466.0979613081
3 √n
271.19738437362
4 √n
66.828870716989
5 √n
28.838409068298
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
-19946030
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 19946031 can be divided by 8 positive divisors.
The sum of these divisors (counting 19946031) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100000101101000101111
3
Ternary
1101112100210220
4
Quaternary
1030011220233
5
Quinary
20101233111
6
Senary
1551302423
8
Octal
114055057
10
Decimal
19946031
12
Duodecimal
681aa13
16
Hexadecimal
1305a2f
20
Vigesimal
64d51b
36
Base36
bvigf
md5
b2ccbd5f45cc7ada86045068807b2891
sha1
0589b1c34479bb9904d3667003732c45dffff30e
sha256
0cd741c201acb81e8bf6bea509a0d2a9f2f1177d7b06c004420694aebb7b08cd
sha512
aa996611bcbf2077333d07d6f5b900125ed584a65e38a2b0b90cc57844d23cdfd0841cdac4de44db4a937c2cab6f220613eb5041146ab9b0d87f4958f329d28d
ripemd-160
2c2d0750a53f0748df35024e4d17d23ad59fe9a5
Diameter
39892062
Circumference
125324608.91575
Area
1.2498642672482E+15
Volume
3.32397752271E+22
Surface area
4.9994570689928E+15
Circumference
125324608.91575
Perimeter
79784124
Area
397844152652961
Diagonal
28207947.555714
Surface area
2387064915917766
Volume
7.9354118019847E+21
Space diagonal
34547539.101344
Perimeter
59838093
Area
1.7227157147228E+14
Altitude
17273769.550672
Surface area
1.7227157147228E+14
Volume
9.3519724944852E+20
Height
9402649.1852381