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

1681938 (number)

1681938 is an even 7-digits composite number following 1681937 and preceding 1681939. In scientific notation, it is written as 1.681938 × 10^6. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 560628 positive integers (up to 1681938) that are relatively prime to 1681938.

Interesting facts

1681938 has 16 divisors, whose sum is 3737760
The reverse of 1681938 is 8391861
Previous prime number is 9

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 36
Digital Root 9

Name

Name	one million six hundred eighty-one thousand nine hundred thirty-eight

Notation

Scientific notation	1.681938 × 10^6
Engineering notation	1.681938 × 10^6

Prime Factorization of 1681938

Prime Factorization 2 × 3 × 9 × 31147

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1681938	Product of the distinct prime numbers

The prime factorization of 1681938 is 2 × 3 × 9 × 31147. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 36, 98, 789, 685, 8912, 7249, 24002, 92760, 550757, 6134, 188840, 4699675, 45328548, 65135850, 722958285, 771450881, 6093780600, 7490280442

Basic calculations (n = 1681938)

Multiplication

n×y

n×2	3363876
n×3	5045814
n×4	6727752
n×5	8409690

Division

n÷y

n÷2	840969
n÷3	560646
n÷3	420484.5
n÷5	336387.6

Exponentiation

n^y

n²	2828915435844
n³	4758060370332585672
n⁴	8.0027625431564E+24
n⁵	1.3460150426311E+31

Nth Root

^y√n

²√n	1296.895523934
³√n	118.92413307958
⁴√n	36.012435684552
⁵√n	17.585794607875

Divisors of 1681938

1, 2, 3, 6, 9, 18, 27, 54, 31147, 62294, 93441, 186882, 280323, 560646, 840969, 1681938

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	-1681937	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 1681938 can be divided by 16 positive divisors. The sum of these divisors (counting 1681938) is 1, the average is 0.0625.

Base conversion 1681938

Base	System	Value
2	Binary	110011010101000010010
3	Ternary	10011110012000
4	Quaternary	12122220102
5	Quinary	412310223
6	Senary	100014430
8	Octal	6325022
10	Decimal	1681938
12	Duodecimal	691416
16	Hexadecimal	19aa12
20	Vigesimal	aa4gi
36	Base36	101si

Cryptographic Hash Functions

md5	3bbd5dd8774da45859568bc457701ce9
sha1	7cc2506f24d7f23f2fb79fc4276da6b161f415c4
sha256	02b2be3be351e6647d3eabde111063507f50c7abfb214e8efa2cf1621b230def
sha512	a559a085d6b60be60bf485dfb7d66b07cbfd006f3e1fae2ec1deb559737e391a050172b6546ed4a862c550df5af864bb3f0846f9008f63b97a8fd601fe60bc69
ripemd-160	d63898098717d9c3ca734580057d9dfbd1f107c9

1681938 as geometric shapes

Circle

Radius = n

Diameter	3363876
Circumference	10567928.129187
Area	8887299950874.3

Sphere

Radius = n

Volume	1.9930516673031E+19
Surface area	35549199803497
Circumference	10567928.129187

Square

Length = n

Perimeter	6727752
Area	2828915435844
Diagonal	2378619.5306707

Cube

Length = n

Surface area	16973492615064
Volume	4758060370332585672
Space diagonal	2913202.0711808

Equilateral Triangle

Length = n

Perimeter	5045814
Area	1224956316299.4
Altitude	1456601.0355904

Triangular Pyramid

Length = n

Surface area	1224956316299.4
Volume	5.6074279219286E+17
Height	792873.17689023