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

1990254 (number)

1990254 is an even 7-digits composite number following 1990253 and preceding 1990255. In scientific notation, it is written as 1.990254 × 10^6. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 568632 positive integers (up to 1990254) that are relatively prime to 1990254.

Interesting facts

1990254 has 16 divisors, whose sum is 4549248
The reverse of 1990254 is 4520991
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 30
Digital Root 3

Name

Name	one million nine hundred ninety thousand two hundred fifty-four

Notation

Scientific notation	1.990254 × 10^6
Engineering notation	1.990254 × 10^6

Prime Factorization of 1990254

Prime Factorization 2 × 3 × 7 × 47387

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1990254	Product of the distinct prime numbers

The prime factorization of 1990254 is 2 × 3 × 7 × 47387. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 35, 72, 122, 636, 7738, 4502, 47760, 35210, 206061, 674313, 1290182, 7258499, 4756870, 69227706, 129562264, 506793875, 5987795261, 3155290970

Basic calculations (n = 1990254)

Multiplication

n×y

n×2	3980508
n×3	5970762
n×4	7961016
n×5	9951270

Division

n÷y

n÷2	995127
n÷3	663418
n÷3	497563.5
n÷5	398050.8

Exponentiation

n^y

n²	3961110984516
n³	7883616981376907064
n⁴	1.5690400231653E+25
n⁵	3.1227881822649E+31

Nth Root

^y√n

²√n	1410.7636230071
³√n	125.78711848576
⁴√n	37.560133426375
⁵√n	18.18786412499

Divisors of 1990254

1, 2, 3, 6, 7, 14, 21, 42, 47387, 94774, 142161, 284322, 331709, 663418, 995127, 1990254

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1990253	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990254 can be divided by 16 positive divisors. The sum of these divisors (counting 1990254) is 1, the average is 0.0625.

Base conversion 1990254

Base	System	Value
2	Binary	111100101111001101110
3	Ternary	10202010010010
4	Quaternary	13211321232
5	Quinary	1002142004
6	Senary	110354050
8	Octal	7457156
10	Decimal	1990254
12	Duodecimal	7bb926
16	Hexadecimal	1e5e6e
20	Vigesimal	c8fce
36	Base36	16nou

Cryptographic Hash Functions

md5	c24123a5dbb90f42e1eb9f3201c67964
sha1	96d23bea28eaf4138f0e9a71d94ced62f24f7e72
sha256	06e6f8b3b796787f67d28dd2e0480cd40a13f42f77f92ef7380791236610abb2
sha512	c1be90ae56a38eeb1941c0e3b357588db5eaaabe586fcd961af5b7fc450c80283afceb942b79b53e94b7f7a7b2c057cfb5067ca1f5f9fff6f35e5e9d00db0214
ripemd-160	25200abfb1846dc7dc612b36c703ad888aa2094b

1990254 as geometric shapes

Circle

Radius = n

Diameter	3980508
Circumference	12505134.690355
Area	12444197169009

Sphere

Radius = n

Volume	3.3022817589879E+19
Surface area	49776788676037
Circumference	12505134.690355

Square

Length = n

Perimeter	7961016
Area	3961110984516
Diagonal	2814644.1993673

Cube

Length = n

Surface area	23766665907096
Volume	7883616981376907064
Space diagonal	3447221.0479672

Equilateral Triangle

Length = n

Perimeter	5970762
Area	1715211369900.2
Altitude	1723610.5239836

Triangular Pyramid

Length = n

Surface area	1715211369900.2
Volume	9.2909317130151E+17
Height	938214.73312243