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

1990249 (number)

1990249 is an odd 7-digits prime number following 1990248 and preceding 1990250. In scientific notation, it is written as 1.990249 × 10^6. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 1990248 positive integers (up to 1990249) that are relatively prime to 1990249.

Interesting facts

1990249 has 2 divisors, whose sum is 1990250
The reverse of 1990249 is 9420991
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 34
Digital Root 7

Name

Name	one million nine hundred ninety thousand two hundred forty-nine

Notation

Scientific notation	1.990249 × 10^6
Engineering notation	1.990249 × 10^6

Prime Factorization of 1990249

Prime Factorization 1990249

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	1990249	Product of the distinct prime numbers

The prime factorization of 1990249 is 1990249. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 8, 89, 33, 177, 316, 480, 7498, 69400, 44079, 326735, 245685, 9973098, 4731832, 60058339, 80689468, 713830946, 572828087, 6724723253, 4697199202

Basic calculations (n = 1990249)

Multiplication

n×y

n×2	3980498
n×3	5970747
n×4	7960996
n×5	9951245

Division

n÷y

n÷2	995124.5
n÷3	663416.33333333
n÷3	497562.25
n÷5	398049.8

Exponentiation

n^y

n²	3961091082001
n³	7883557564861408249
n⁴	1.5690242559908E+25
n⁵	3.1227489564614E+31

Nth Root

^y√n

²√n	1410.761850916
³√n	125.78701314977
⁴√n	37.560109836315
⁵√n	18.187854986517

Divisors of 1990249

1, 1990249

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	1990250	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	995125	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1410.7622053344	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999989951011	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990249 can be divided by 2 positive divisors. The sum of these divisors (counting 1990249) is 1990250, the average is 995125.

Base conversion 1990249

Base	System	Value
2	Binary	111100101111001101001
3	Ternary	10202010002221
4	Quaternary	13211321221
5	Quinary	1002141444
6	Senary	110354041
8	Octal	7457151
10	Decimal	1990249
12	Duodecimal	7bb921
16	Hexadecimal	1e5e69
20	Vigesimal	c8fc9
36	Base36	16nop

Cryptographic Hash Functions

md5	cebe334a7500a7b03d37f5e59d5fd358
sha1	fdf0d108712e01abf7c15b1a8107312b7b38d219
sha256	ffe1ccd39f541a3915402843181b607c94549a0254ccad85757e8327b49a62ac
sha512	75193a6ba9ec252546e568a6f12677940a2276fbb782e748901b2808709b3e5447cf551988cb2d6c5c3dfaa26a69e2326ce41a8d49f9f8502e3e1ce7afa297a4
ripemd-160	0f7f53db341655992fa26f1d2ca6d523f74aa16d

1990249 as geometric shapes

Circle

Radius = n

Diameter	3980498
Circumference	12505103.274429
Area	12444134643414

Sphere

Radius = n

Volume	3.3022568706561E+19
Surface area	49776538573658
Circumference	12505103.274429

Square

Length = n

Perimeter	7960996
Area	3961091082001
Diagonal	2814637.1282995

Cube

Length = n

Surface area	23766546492006
Volume	7883557564861408249
Space diagonal	3447212.3877132

Equilateral Triangle

Length = n

Perimeter	5970747
Area	1715202751858.4
Altitude	1723606.1938566

Triangular Pyramid

Length = n

Surface area	1715202751858.4
Volume	9.29086168998E+17
Height	938212.37609983