19944797 is an odd 8-digits prime number following 19944796
and preceding 19944798 . In scientific notation, it is written as 1.9944797 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 19944796 positive integers (up to 19944797) that are relatively prime to 19944797.
19944797 has 2 divisors, whose sum is 19944798
The reverse of 19944797 is 79744991
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
nineteen million nine hundred forty-four thousand seven hundred ninety-seven
Scientific notation
1.9944797 × 10^7
Engineering notation
1.9944797 × 10^6
Prime Factorization
19944797
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
19944797 Product of the distinct prime numbers
The prime factorization of 19944797 is 19944797.
Since it has a total of 1 prime factors.
10 , 3 , 27 , 66 , 644 , 690 , 9089 , 8205 , 89548 , 90415 , 546185 , 788207 , 6310756 , 1106577 , 24173244 , 74018920 , 594292827 , 965934934 , 5869513085 , 6544248202
n×2
39889594
n×3
59834391
n×4
79779188
n×5
99723985
n÷2
9972398.5
n÷3
6648265.6666667
n÷3
4986199.25
n÷5
3988959.4
n2
397794927371209
n3
7.9339390740485E+21
n4
1.5824080424227E+29
n5
3.1560807177287E+36
2 √n4465.9598072531
3 √n271.19179154041
4 √n66.827837068493
5 √n28.838052230614
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
19944798 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
9972399 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4465.9599192111 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999998997232 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19944797 can be divided by 2 positive divisors.
The sum of these divisors (counting 19944797) is 19944798, the average is 9972399.
Base
System
Value
2
Binary
1001100000101010101011101
3
Ternary
1101112022010012
4
Quaternary
1030011111131
5
Quinary
20101213142
6
Senary
1551253005
8
Octal
114052535
10
Decimal
19944797
12
Duodecimal
681a165
16
Hexadecimal
130555d
20
Vigesimal
64d1jh
36
Base36
bvhi5
md5
2b2246993f528b7929fd2020db7c3942
sha1
12c5f6fd098bf6846840a8534ba4d6fa1e519918
sha256
1d3291617273ad51f5823fbcc1cff0764cdd92de900688dbb770b671642352ea
sha512
b788b2d545553d6841a1496814aab783f6065c26463c55b3d111edccf590aa6f68b90fea6032272223d956f43248044ac7674749631c707167200405e874b0a2
ripemd-160
7abc109c27cc0d838035eeedd11e6b7595834d0e
Diameter
39889594
Circumference
125316855.46508
Area
1.2497096214647E+15
Volume
3.3233606278746E+22
Surface area
4.9988384858587E+15
Circumference
125316855.46508
Perimeter
79779188
Area
397794927371209
Diagonal
28206202.416178
Surface area
2386769564227254
Volume
7.9339390740485E+21
Space diagonal
34545401.750647
Perimeter
59834391
Area
1.7225025630003E+14
Altitude
17272700.875324
Surface area
1.7225025630003E+14
Volume
9.3502368679677E+20
Height
9402067.4720594