Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

19990246 (number)

19990246 is an even 8-digits composite number following 19990245 and preceding 19990247. In scientific notation, it is written as 1.9990246 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 9987600 positive integers (up to 19990246) that are relatively prime to 19990246.

Interesting facts

19990246 has 8 divisors, whose sum is 30007944
The reverse of 19990246 is 64209991
Previous prime number is 1723

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	nineteen million nine hundred ninety thousand two hundred forty-six

Notation

Scientific notation	1.9990246 × 10^7
Engineering notation	1.9990246 × 10^6

Prime Factorization of 19990246

Prime Factorization 2 × 1723 × 5801

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	19990246	Product of the distinct prime numbers

The prime factorization of 19990246 is 2 × 1723 × 5801. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 16, 45, 676, 933, 9830, 1983, 67949, 83350, 961098, 445646, 8260449, 1985452, 20447285, 61400498, 309793905, 394276565, 2337064023, 4737838386

Basic calculations (n = 19990246)

Multiplication

n×y

n×2	39980492
n×3	59970738
n×4	79960984
n×5	99951230

Division

n÷y

n÷2	9995123
n÷3	6663415.3333333
n÷3	4997561.5
n÷5	3998049.2

Exponentiation

n^y

n²	399609935140516
n³	7.988300907503E+21
n⁴	1.5968810026301E+29
n⁵	3.1922044075302E+36

Nth Root

^y√n

²√n	4471.0452916516
³√n	271.39762710152
⁴√n	66.865875389855
⁵√n	28.85118314997

Divisors of 19990246

1, 2, 1723, 3446, 5801, 11602, 9995123, 19990246

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	-19990245	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 19990246 can be divided by 8 positive divisors. The sum of these divisors (counting 19990246) is 1, the average is 0.125.

Base conversion 19990246

Base	System	Value
2	Binary	1001100010000011011100110
3	Ternary	1101121121110111
4	Quaternary	1030100123212
5	Quinary	20104141441
6	Senary	1552243234
8	Octal	114203346
10	Decimal	19990246
12	Duodecimal	684051a
16	Hexadecimal	13106e6
20	Vigesimal	64ifc6
36	Base36	bwgkm

Cryptographic Hash Functions

md5	0fa2242c80110171fb28a604fec814f5
sha1	e7464bd7047356bffcd3a209816d08b2988d704c
sha256	28dfd2b676ad371bb333bae509db8aae587376c31362811c953f59233bd44553
sha512	f8ba5358ac0b7196d86a3284d1cdd2e6577e95dc0ab90d29d0d8654397434bdceeba2bc62d4fffebe0ad66daf37c03d403c369f7374e233ee52c68096cac0c5a
ripemd-160	5f53cb50d00bf3651612aa4d82981707d525b714

19990246 as geometric shapes

Circle

Radius = n

Diameter	39980492
Circumference	125602419.95411
Area	1.2554116365389E+15

Sphere

Radius = n

Volume	3.3461316594235E+22
Surface area	5.0216465461558E+15
Circumference	125602419.95411

Square

Length = n

Perimeter	79960984
Area	399609935140516
Diagonal	28270477.008375

Cube

Length = n

Surface area	2397659610843096
Volume	7.988300907503E+21
Space diagonal	34624121.727801

Equilateral Triangle

Length = n

Perimeter	59970738
Area	1.7303617771817E+14
Altitude	17312060.8639

Triangular Pyramid

Length = n

Surface area	1.7303617771817E+14
Volume	9.41430290309E+20
Height	9423492.3361248