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

1994489 (number)

1994489 is an odd 7-digits composite number following 1994488 and preceding 1994490. In scientific notation, it is written as 1.994489 × 10^6. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 1709556 positive integers (up to 1994489) that are relatively prime to 1994489.

Interesting facts

1994489 has 4 divisors, whose sum is 2279424
The reverse of 1994489 is 9844991
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 44
Digital Root 8

Name

Name	one million nine hundred ninety-four thousand four hundred eighty-nine

Notation

Scientific notation	1.994489 × 10^6
Engineering notation	1.994489 × 10^6

Prime Factorization of 1994489

Prime Factorization 7 × 284927

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1994489	Product of the distinct prime numbers

The prime factorization of 1994489 is 7 × 284927. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 91, 82, 843, 81, 431, 2550, 86602, 54489, 513654, 538073, 1285772, 1936032, 51568668, 2676673, 897879604, 15641571, 833512896, 2378088924

Basic calculations (n = 1994489)

Multiplication

n×y

n×2	3988978
n×3	5983467
n×4	7977956
n×5	9972445

Division

n÷y

n÷2	997244.5
n÷3	664829.66666667
n÷3	498622.25
n÷5	398897.8

Exponentiation

n^y

n²	3977986371121
n³	7934050059350752169
n⁴	1.5824375568824E+25
n⁵	3.1561543003889E+31

Nth Root

^y√n

²√n	1412.2637855585
³√n	125.87627478578
⁴√n	37.580098264354
⁵√n	18.195597824104

Divisors of 1994489

1, 7, 284927, 1994489

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1994488	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1994489 can be divided by 4 positive divisors. The sum of these divisors (counting 1994489) is 1, the average is 0.25.

Base conversion 1994489

Base	System	Value
2	Binary	111100110111011111001
3	Ternary	10202022220222
4	Quaternary	13212323321
5	Quinary	1002310424
6	Senary	110425425
8	Octal	7467371
10	Decimal	1994489
12	Duodecimal	802275
16	Hexadecimal	1e6ef9
20	Vigesimal	c9649
36	Base36	16qyh

Cryptographic Hash Functions

md5	a23165e5874c3ccc2460b0373cdf6b2f
sha1	40fbc5cb64332ea04d7de2183ed7ae9559f50183
sha256	d73c587da33f0cd3ca1998328907cc2aa4dabac6526c55723c0c524228475fbc
sha512	5c8903eefdeb3be6b7b68c8c560bcd9119b871a809b663b0d076d8b233168a782eda2535f19c119be7529a7e4e00f825e5f06cb13c69f3615940f43975ccae07
ripemd-160	24745cc004f803c3db2571e2089c9648e96fc669

1994489 as geometric shapes

Circle

Radius = n

Diameter	3988978
Circumference	12531743.980131
Area	12497212759594

Sphere

Radius = n

Volume	3.3234071172893E+19
Surface area	49988851038376
Circumference	12531743.980131

Square

Length = n

Perimeter	7977956
Area	3977986371121
Diagonal	2820633.393804

Cube

Length = n

Surface area	23867918226726
Volume	7934050059350752169
Space diagonal	3454556.2831372

Equilateral Triangle

Length = n

Perimeter	5983467
Area	1722518626649.5
Altitude	1727278.1415686

Triangular Pyramid

Length = n

Surface area	1722518626649.5
Volume	9.3503676654007E+17
Height	940211.13126798