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

1820194 (number)

1820194 is an even 7-digits composite number following 1820193 and preceding 1820195. In scientific notation, it is written as 1.820194 × 10^6. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 910096 positive integers (up to 1820194) that are relatively prime to 1820194.

Interesting facts

1820194 has 4 divisors, whose sum is 2730294
The reverse of 1820194 is 4910281
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 25
Digital Root 7

Name

Name	one million eight hundred twenty thousand one hundred ninety-four

Notation

Scientific notation	1.820194 × 10^6
Engineering notation	1.820194 × 10^6

Prime Factorization of 1820194

Prime Factorization 2 × 910097

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1820194	Product of the distinct prime numbers

The prime factorization of 1820194 is 2 × 910097. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 48, 99, 713, 544, 2832, 2186, 14527, 85588, 57252, 987477, 6958750, 6733214, 4632412, 3013736, 182587757, 164767523, 32768985, 5480723024

Basic calculations (n = 1820194)

Multiplication

n×y

n×2	3640388
n×3	5460582
n×4	7280776
n×5	9100970

Division

n÷y

n÷2	910097
n÷3	606731.33333333
n÷3	455048.5
n÷5	364038.8

Exponentiation

n^y

n²	3313106197636
n³	6030496022299861384
n⁴	1.0976672676814E+25
n⁵	1.9979673746301E+31

Nth Root

^y√n

²√n	1349.145655591
³√n	122.09725292046
⁴√n	36.730718146954
⁵√n	17.865843924666

Divisors of 1820194

1, 2, 910097, 1820194

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	-1820193	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 1820194 can be divided by 4 positive divisors. The sum of these divisors (counting 1820194) is 1, the average is 0.25.

Base conversion 1820194

Base	System	Value
2	Binary	110111100011000100010
3	Ternary	10102110211121
4	Quaternary	12330120202
5	Quinary	431221234
6	Senary	103002454
8	Octal	6743042
10	Decimal	1820194
12	Duodecimal	73942a
16	Hexadecimal	1bc622
20	Vigesimal	b7a9e
36	Base36	130gy

Cryptographic Hash Functions

md5	b05452a767c21db1bd67349114458085
sha1	4b9a27d67e49f13c5e648325fb48fc6e6c5dcb30
sha256	dad1c01aea88262f852a69525615000d7e304b9f919f858a299246d7958ad218
sha512	e38a32e97065085a6be8ab75d274bb87524f19340c9107b5c4c2ba99991cea25e2cb7d3df7df00a570a6f6eb972994cf02c5ac751e8c4cc43cfca2e5bc8a2ad5
ripemd-160	a8880e830a8417e25a271e3d7edba91ebcfca151

1820194 as geometric shapes

Circle

Radius = n

Diameter	3640388
Circumference	11436616.197016
Area	10408430091056

Sphere

Radius = n

Volume	2.5260482668213E+19
Surface area	41633720364224
Circumference	11436616.197016

Square

Length = n

Perimeter	7280776
Area	3313106197636
Diagonal	2574143.0409501

Cube

Length = n

Surface area	19878637185816
Volume	6030496022299861384
Space diagonal	3152668.487632

Equilateral Triangle

Length = n

Perimeter	5460582
Area	1434617066294.2
Altitude	1576334.243816

Triangular Pyramid

Length = n

Surface area	1434617066294.2
Volume	7.1070077188112E+17
Height	858047.68031671